diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..a3b761c
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,33 @@
+name: Test Collect Metadata Script
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - series_id: GSE191067
+          - series_id: GSE264508
+          - series_id: GSE274955
+          - series_id: GSE250130 
+    
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up environment
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y wget perl curl jq
+
+    - name: Run metadata collection tests
+      run: |
+        chmod +x ./scripts/*
+        chmod +x ./tests/test_metadata.sh
+        ./tests/test_metadata.sh ${matrix.series_id}
\ No newline at end of file
diff --git a/test_data/GSE191067/GSE191067.accessions.tsv b/test_data/GSE191067/GSE191067.accessions.tsv
new file mode 100644
index 0000000..de33c63
--- /dev/null
+++ b/test_data/GSE191067/GSE191067.accessions.tsv
@@ -0,0 +1,11 @@
+GSM5738231	SRS11329588	SRX13428615	SRR17249694,SRR17249695,SRR17249696,SRR17249697
+GSM5738232	SRS11329589	SRX13428616	SRR17249690,SRR17249691,SRR17249692,SRR17249693
+GSM5738233	SRS11329594	SRX13428617	SRR17249684,SRR17249685,SRR17249686,SRR17249687
+GSM5738234	SRS11329591	SRX13428618	SRR17249680,SRR17249681,SRR17249682,SRR17249683
+GSM5738235	SRS11329599	SRX13428625	SRR17249654,SRR17249655,SRR17249688,SRR17249689
+GSM5738236	SRS11329592	SRX13428619	SRR17249676,SRR17249677,SRR17249678,SRR17249679
+GSM5738237	SRS11329593	SRX13428620	SRR17249672,SRR17249673,SRR17249674,SRR17249675
+GSM5738238	SRS11329597	SRX13428621	SRR17249668,SRR17249669,SRR17249670,SRR17249671
+GSM5738239	SRS11329595	SRX13428622	SRR17249664,SRR17249665,SRR17249666,SRR17249667
+GSM5738240	SRS11329596	SRX13428623	SRR17249660,SRR17249661,SRR17249662,SRR17249663
+GSM5738241	SRS11329598	SRX13428624	SRR17249656,SRR17249657,SRR17249658,SRR17249659
diff --git a/test_data/GSE191067/GSE191067.parsed.tsv b/test_data/GSE191067/GSE191067.parsed.tsv
new file mode 100644
index 0000000..f7ac3de
--- /dev/null
+++ b/test_data/GSE191067/GSE191067.parsed.tsv
@@ -0,0 +1,44 @@
+SRR17249654	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249654/SRR17249654.lite.1	SRA
+SRR17249655	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249655/SRR17249655.lite.1	SRA
+SRR17249656	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249656/SRR17249656.lite.1	SRA
+SRR17249657	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249657/SRR17249657.lite.1	SRA
+SRR17249658	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249658/SRR17249658.lite.1	SRA
+SRR17249659	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249659/SRR17249659.lite.1	SRA
+SRR17249660	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249660/SRR17249660.lite.1	SRA
+SRR17249661	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249661/SRR17249661.lite.1	SRA
+SRR17249662	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249662/SRR17249662.lite.1	SRA
+SRR17249663	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249663/SRR17249663.lite.1	SRA
+SRR17249664	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249664/SRR17249664.lite.1	SRA
+SRR17249665	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249665/SRR17249665.lite.1	SRA
+SRR17249666	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249666/SRR17249666.lite.1	SRA
+SRR17249667	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249667/SRR17249667.lite.1	SRA
+SRR17249668	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249668/SRR17249668.lite.1	SRA
+SRR17249669	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249669/SRR17249669.lite.1	SRA
+SRR17249670	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249670/SRR17249670.lite.1	SRA
+SRR17249671	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249671/SRR17249671.lite.1	SRA
+SRR17249672	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249672/SRR17249672.lite.1	SRA
+SRR17249673	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249673/SRR17249673.lite.1	SRA
+SRR17249674	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249674/SRR17249674.lite.1	SRA
+SRR17249675	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249675/SRR17249675.lite.1	SRA
+SRR17249676	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249676/SRR17249676.lite.1	SRA
+SRR17249677	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249677/SRR17249677.lite.1	SRA
+SRR17249678	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249678/SRR17249678.lite.1	SRA
+SRR17249679	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249679/SRR17249679.lite.1	SRA
+SRR17249680	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249680/SRR17249680.lite.1	SRA
+SRR17249681	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249681/SRR17249681.lite.1	SRA
+SRR17249682	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249682/SRR17249682.lite.1	SRA
+SRR17249683	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249683/SRR17249683.lite.1	SRA
+SRR17249684	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249684/SRR17249684.lite.1	SRA
+SRR17249685	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249685/SRR17249685.lite.1	SRA
+SRR17249686	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249686/SRR17249686.lite.1	SRA
+SRR17249687	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249687/SRR17249687.lite.1	SRA
+SRR17249688	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249688/SRR17249688.lite.1	SRA
+SRR17249689	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249689/SRR17249689.lite.1	SRA
+SRR17249690	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249690/SRR17249690.lite.1	SRA
+SRR17249691	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249691/SRR17249691.lite.1	SRA
+SRR17249692	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249692/SRR17249692.lite.1	SRA
+SRR17249693	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249693/SRR17249693.lite.1	SRA
+SRR17249694	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249694/SRR17249694.lite.1	SRA
+SRR17249695	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249695/SRR17249695.lite.1	SRA
+SRR17249696	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249696/SRR17249696.lite.1	SRA
+SRR17249697	Homo sapiens	https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249697/SRR17249697.lite.1	SRA
diff --git a/test_data/GSE191067/GSE191067.run.list b/test_data/GSE191067/GSE191067.run.list
new file mode 100644
index 0000000..71167e4
--- /dev/null
+++ b/test_data/GSE191067/GSE191067.run.list
@@ -0,0 +1,44 @@
+SRR17249654
+SRR17249655
+SRR17249656
+SRR17249657
+SRR17249658
+SRR17249659
+SRR17249660
+SRR17249661
+SRR17249662
+SRR17249663
+SRR17249664
+SRR17249665
+SRR17249666
+SRR17249667
+SRR17249668
+SRR17249669
+SRR17249670
+SRR17249671
+SRR17249672
+SRR17249673
+SRR17249674
+SRR17249675
+SRR17249676
+SRR17249677
+SRR17249678
+SRR17249679
+SRR17249680
+SRR17249681
+SRR17249682
+SRR17249683
+SRR17249684
+SRR17249685
+SRR17249686
+SRR17249687
+SRR17249688
+SRR17249689
+SRR17249690
+SRR17249691
+SRR17249692
+SRR17249693
+SRR17249694
+SRR17249695
+SRR17249696
+SRR17249697
diff --git a/test_data/GSE191067/GSE191067.sample.list b/test_data/GSE191067/GSE191067.sample.list
new file mode 100644
index 0000000..9d278d4
--- /dev/null
+++ b/test_data/GSE191067/GSE191067.sample.list
@@ -0,0 +1,11 @@
+GSM5738231
+GSM5738232
+GSM5738233
+GSM5738234
+GSM5738235
+GSM5738236
+GSM5738237
+GSM5738238
+GSM5738239
+GSM5738240
+GSM5738241
diff --git a/test_data/GSE191067/GSE191067.sample_x_run.tsv b/test_data/GSE191067/GSE191067.sample_x_run.tsv
new file mode 100644
index 0000000..152687c
--- /dev/null
+++ b/test_data/GSE191067/GSE191067.sample_x_run.tsv
@@ -0,0 +1,11 @@
+GSM5738231	SRR17249694,SRR17249695,SRR17249696,SRR17249697
+GSM5738232	SRR17249690,SRR17249691,SRR17249692,SRR17249693
+GSM5738233	SRR17249684,SRR17249685,SRR17249686,SRR17249687
+GSM5738234	SRR17249680,SRR17249681,SRR17249682,SRR17249683
+GSM5738235	SRR17249654,SRR17249655,SRR17249688,SRR17249689
+GSM5738236	SRR17249676,SRR17249677,SRR17249678,SRR17249679
+GSM5738237	SRR17249672,SRR17249673,SRR17249674,SRR17249675
+GSM5738238	SRR17249668,SRR17249669,SRR17249670,SRR17249671
+GSM5738239	SRR17249664,SRR17249665,SRR17249666,SRR17249667
+GSM5738240	SRR17249660,SRR17249661,SRR17249662,SRR17249663
+GSM5738241	SRR17249656,SRR17249657,SRR17249658,SRR17249659
diff --git a/test_data/GSE191067/GSE191067.urls.list b/test_data/GSE191067/GSE191067.urls.list
new file mode 100644
index 0000000..4af51d7
--- /dev/null
+++ b/test_data/GSE191067/GSE191067.urls.list
@@ -0,0 +1,44 @@
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249654/SRR17249654.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249655/SRR17249655.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249656/SRR17249656.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249657/SRR17249657.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249658/SRR17249658.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249659/SRR17249659.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249660/SRR17249660.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249661/SRR17249661.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249662/SRR17249662.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249663/SRR17249663.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249664/SRR17249664.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249665/SRR17249665.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249666/SRR17249666.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249667/SRR17249667.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249668/SRR17249668.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249669/SRR17249669.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249670/SRR17249670.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249671/SRR17249671.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249672/SRR17249672.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249673/SRR17249673.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249674/SRR17249674.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249675/SRR17249675.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249676/SRR17249676.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249677/SRR17249677.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249678/SRR17249678.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249679/SRR17249679.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249680/SRR17249680.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249681/SRR17249681.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249682/SRR17249682.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249683/SRR17249683.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249684/SRR17249684.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249685/SRR17249685.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249686/SRR17249686.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249687/SRR17249687.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249688/SRR17249688.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249689/SRR17249689.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249690/SRR17249690.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249691/SRR17249691.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249692/SRR17249692.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249693/SRR17249693.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249694/SRR17249694.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249695/SRR17249695.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249696/SRR17249696.lite.1
+https://sra-downloadb.be-md.ncbi.nlm.nih.gov/sos6/sra-pub-zq-40/SRR017/17249/SRR17249697/SRR17249697.lite.1
diff --git a/test_data/GSE250130/GSE250130.accessions.tsv b/test_data/GSE250130/GSE250130.accessions.tsv
new file mode 100644
index 0000000..5cba66c
--- /dev/null
+++ b/test_data/GSE250130/GSE250130.accessions.tsv
@@ -0,0 +1,28 @@
+GSM7974277	SRS19844433	SRX22870939	SRR27190826
+GSM7974278	SRS19844434	SRX22870940	SRR27190825
+GSM7974279	SRS19844445	SRX22870951	SRR27190814
+GSM7974280	SRS19844454	SRX22870960	SRR27190805
+GSM7974281	SRS19844455	SRX22870961	SRR27190804
+GSM7974282	SRS19844456	SRX22870962	SRR27190803
+GSM7974283	SRS19844457	SRX22870963	SRR27190802
+GSM7974284	SRS19844458	SRX22870964	SRR27190801
+GSM7974285	SRS19844459	SRX22870965	SRR27190800
+GSM7974286	SRS19844460	SRX22870966	SRR27190799
+GSM7974287	SRS19844435	SRX22870941	SRR27190824
+GSM7974288	SRS19844436	SRX22870942	SRR27190823
+GSM7974289	SRS19844437	SRX22870943	SRR27190822
+GSM7974290	SRS19844438	SRX22870944	SRR27190821
+GSM7974291	SRS19844439	SRX22870945	SRR27190820
+GSM7974292	SRS19844440	SRX22870946	SRR27190819
+GSM7974293	SRS19844441	SRX22870947	SRR27190818
+GSM7974294	SRS19844442	SRX22870948	SRR27190817
+GSM7974295	SRS19844443	SRX22870949	SRR27190816
+GSM7974296	SRS19844444	SRX22870950	SRR27190815
+GSM7974297	SRS19844446	SRX22870952	SRR27190813
+GSM7974298	SRS19844447	SRX22870953	SRR27190812
+GSM7974299	SRS19844448	SRX22870954	SRR27190811
+GSM7974300	SRS19844449	SRX22870955	SRR27190810
+GSM7974301	SRS19844450	SRX22870956	SRR27190809
+GSM7974302	SRS19844451	SRX22870957	SRR27190808
+GSM7974303	SRS19844452	SRX22870958	SRR27190807
+GSM7974304	SRS19844453	SRX22870959	SRR27190806
diff --git a/test_data/GSE250130/GSE250130.parsed.tsv b/test_data/GSE250130/GSE250130.parsed.tsv
new file mode 100644
index 0000000..188f269
--- /dev/null
+++ b/test_data/GSE250130/GSE250130.parsed.tsv
@@ -0,0 +1,28 @@
+SRR27190799	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/099/SRR27190799/SRR27190799_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/099/SRR27190799/SRR27190799_2.fastq.gz	ENAFQ
+SRR27190800	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/000/SRR27190800/SRR27190800_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/000/SRR27190800/SRR27190800_2.fastq.gz	ENAFQ
+SRR27190801	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/001/SRR27190801/SRR27190801_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/001/SRR27190801/SRR27190801_2.fastq.gz	ENAFQ
+SRR27190802	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/002/SRR27190802/SRR27190802_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/002/SRR27190802/SRR27190802_2.fastq.gz	ENAFQ
+SRR27190803	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/003/SRR27190803/SRR27190803_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/003/SRR27190803/SRR27190803_2.fastq.gz	ENAFQ
+SRR27190804	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/004/SRR27190804/SRR27190804_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/004/SRR27190804/SRR27190804_2.fastq.gz	ENAFQ
+SRR27190805	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/005/SRR27190805/SRR27190805_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/005/SRR27190805/SRR27190805_2.fastq.gz	ENAFQ
+SRR27190806	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/006/SRR27190806/SRR27190806_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/006/SRR27190806/SRR27190806_2.fastq.gz	ENAFQ
+SRR27190807	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/007/SRR27190807/SRR27190807_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/007/SRR27190807/SRR27190807_2.fastq.gz	ENAFQ
+SRR27190808	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/008/SRR27190808/SRR27190808_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/008/SRR27190808/SRR27190808_2.fastq.gz	ENAFQ
+SRR27190809	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/009/SRR27190809/SRR27190809_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/009/SRR27190809/SRR27190809_2.fastq.gz	ENAFQ
+SRR27190810	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/010/SRR27190810/SRR27190810_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/010/SRR27190810/SRR27190810_2.fastq.gz	ENAFQ
+SRR27190811	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/011/SRR27190811/SRR27190811_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/011/SRR27190811/SRR27190811_2.fastq.gz	ENAFQ
+SRR27190812	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/012/SRR27190812/SRR27190812_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/012/SRR27190812/SRR27190812_2.fastq.gz	ENAFQ
+SRR27190813	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/013/SRR27190813/SRR27190813_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/013/SRR27190813/SRR27190813_2.fastq.gz	ENAFQ
+SRR27190814	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/014/SRR27190814/SRR27190814_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/014/SRR27190814/SRR27190814_2.fastq.gz	ENAFQ
+SRR27190815	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/015/SRR27190815/SRR27190815_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/015/SRR27190815/SRR27190815_2.fastq.gz	ENAFQ
+SRR27190816	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/016/SRR27190816/SRR27190816_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/016/SRR27190816/SRR27190816_2.fastq.gz	ENAFQ
+SRR27190817	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/017/SRR27190817/SRR27190817_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/017/SRR27190817/SRR27190817_2.fastq.gz	ENAFQ
+SRR27190818	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/018/SRR27190818/SRR27190818_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/018/SRR27190818/SRR27190818_2.fastq.gz	ENAFQ
+SRR27190819	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/019/SRR27190819/SRR27190819_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/019/SRR27190819/SRR27190819_2.fastq.gz	ENAFQ
+SRR27190820	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/020/SRR27190820/SRR27190820_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/020/SRR27190820/SRR27190820_2.fastq.gz	ENAFQ
+SRR27190821	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/021/SRR27190821/SRR27190821_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/021/SRR27190821/SRR27190821_2.fastq.gz	ENAFQ
+SRR27190822	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/022/SRR27190822/SRR27190822_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/022/SRR27190822/SRR27190822_2.fastq.gz	ENAFQ
+SRR27190823	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/023/SRR27190823/SRR27190823_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/023/SRR27190823/SRR27190823_2.fastq.gz	ENAFQ
+SRR27190824	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/024/SRR27190824/SRR27190824_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/024/SRR27190824/SRR27190824_2.fastq.gz	ENAFQ
+SRR27190825	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/025/SRR27190825/SRR27190825_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/025/SRR27190825/SRR27190825_2.fastq.gz	ENAFQ
+SRR27190826	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/026/SRR27190826/SRR27190826_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/026/SRR27190826/SRR27190826_2.fastq.gz	ENAFQ
diff --git a/test_data/GSE250130/GSE250130.run.list b/test_data/GSE250130/GSE250130.run.list
new file mode 100644
index 0000000..94aad8d
--- /dev/null
+++ b/test_data/GSE250130/GSE250130.run.list
@@ -0,0 +1,28 @@
+SRR27190799
+SRR27190800
+SRR27190801
+SRR27190802
+SRR27190803
+SRR27190804
+SRR27190805
+SRR27190806
+SRR27190807
+SRR27190808
+SRR27190809
+SRR27190810
+SRR27190811
+SRR27190812
+SRR27190813
+SRR27190814
+SRR27190815
+SRR27190816
+SRR27190817
+SRR27190818
+SRR27190819
+SRR27190820
+SRR27190821
+SRR27190822
+SRR27190823
+SRR27190824
+SRR27190825
+SRR27190826
diff --git a/test_data/GSE250130/GSE250130.sample.list b/test_data/GSE250130/GSE250130.sample.list
new file mode 100644
index 0000000..2a53be0
--- /dev/null
+++ b/test_data/GSE250130/GSE250130.sample.list
@@ -0,0 +1,28 @@
+GSM7974277
+GSM7974278
+GSM7974279
+GSM7974280
+GSM7974281
+GSM7974282
+GSM7974283
+GSM7974284
+GSM7974285
+GSM7974286
+GSM7974287
+GSM7974288
+GSM7974289
+GSM7974290
+GSM7974291
+GSM7974292
+GSM7974293
+GSM7974294
+GSM7974295
+GSM7974296
+GSM7974297
+GSM7974298
+GSM7974299
+GSM7974300
+GSM7974301
+GSM7974302
+GSM7974303
+GSM7974304
diff --git a/test_data/GSE250130/GSE250130.sample_x_run.tsv b/test_data/GSE250130/GSE250130.sample_x_run.tsv
new file mode 100644
index 0000000..ba6ec14
--- /dev/null
+++ b/test_data/GSE250130/GSE250130.sample_x_run.tsv
@@ -0,0 +1,28 @@
+GSM7974277	SRR27190826
+GSM7974278	SRR27190825
+GSM7974279	SRR27190814
+GSM7974280	SRR27190805
+GSM7974281	SRR27190804
+GSM7974282	SRR27190803
+GSM7974283	SRR27190802
+GSM7974284	SRR27190801
+GSM7974285	SRR27190800
+GSM7974286	SRR27190799
+GSM7974287	SRR27190824
+GSM7974288	SRR27190823
+GSM7974289	SRR27190822
+GSM7974290	SRR27190821
+GSM7974291	SRR27190820
+GSM7974292	SRR27190819
+GSM7974293	SRR27190818
+GSM7974294	SRR27190817
+GSM7974295	SRR27190816
+GSM7974296	SRR27190815
+GSM7974297	SRR27190813
+GSM7974298	SRR27190812
+GSM7974299	SRR27190811
+GSM7974300	SRR27190810
+GSM7974301	SRR27190809
+GSM7974302	SRR27190808
+GSM7974303	SRR27190807
+GSM7974304	SRR27190806
diff --git a/test_data/GSE250130/GSE250130.urls.list b/test_data/GSE250130/GSE250130.urls.list
new file mode 100644
index 0000000..2667a6d
--- /dev/null
+++ b/test_data/GSE250130/GSE250130.urls.list
@@ -0,0 +1,56 @@
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/099/SRR27190799/SRR27190799_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/099/SRR27190799/SRR27190799_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/000/SRR27190800/SRR27190800_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/000/SRR27190800/SRR27190800_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/001/SRR27190801/SRR27190801_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/001/SRR27190801/SRR27190801_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/002/SRR27190802/SRR27190802_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/002/SRR27190802/SRR27190802_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/003/SRR27190803/SRR27190803_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/003/SRR27190803/SRR27190803_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/004/SRR27190804/SRR27190804_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/004/SRR27190804/SRR27190804_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/005/SRR27190805/SRR27190805_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/005/SRR27190805/SRR27190805_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/006/SRR27190806/SRR27190806_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/006/SRR27190806/SRR27190806_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/007/SRR27190807/SRR27190807_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/007/SRR27190807/SRR27190807_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/008/SRR27190808/SRR27190808_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/008/SRR27190808/SRR27190808_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/009/SRR27190809/SRR27190809_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/009/SRR27190809/SRR27190809_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/010/SRR27190810/SRR27190810_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/010/SRR27190810/SRR27190810_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/011/SRR27190811/SRR27190811_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/011/SRR27190811/SRR27190811_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/012/SRR27190812/SRR27190812_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/012/SRR27190812/SRR27190812_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/013/SRR27190813/SRR27190813_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/013/SRR27190813/SRR27190813_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/014/SRR27190814/SRR27190814_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/014/SRR27190814/SRR27190814_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/015/SRR27190815/SRR27190815_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/015/SRR27190815/SRR27190815_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/016/SRR27190816/SRR27190816_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/016/SRR27190816/SRR27190816_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/017/SRR27190817/SRR27190817_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/017/SRR27190817/SRR27190817_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/018/SRR27190818/SRR27190818_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/018/SRR27190818/SRR27190818_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/019/SRR27190819/SRR27190819_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/019/SRR27190819/SRR27190819_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/020/SRR27190820/SRR27190820_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/020/SRR27190820/SRR27190820_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/021/SRR27190821/SRR27190821_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/021/SRR27190821/SRR27190821_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/022/SRR27190822/SRR27190822_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/022/SRR27190822/SRR27190822_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/023/SRR27190823/SRR27190823_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/023/SRR27190823/SRR27190823_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/024/SRR27190824/SRR27190824_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/024/SRR27190824/SRR27190824_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/025/SRR27190825/SRR27190825_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/025/SRR27190825/SRR27190825_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/026/SRR27190826/SRR27190826_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR271/026/SRR27190826/SRR27190826_2.fastq.gz
diff --git a/test_data/GSE264508/GSE264508.accessions.tsv b/test_data/GSE264508/GSE264508.accessions.tsv
new file mode 100644
index 0000000..14c6407
--- /dev/null
+++ b/test_data/GSE264508/GSE264508.accessions.tsv
@@ -0,0 +1,18 @@
+GSM8219160	SRS21085587	SRX24324207	SRR28758707
+GSM8219161	SRS21085570	SRX24324190	SRR28758748,SRR28758749,SRR28758750,SRR28758751
+GSM8219162	SRS21085571	SRX24324191	SRR28758747
+GSM8219163	SRS21085572	SRX24324192	SRR28758746
+GSM8219164	SRS21085573	SRX24324193	SRR28758742,SRR28758743,SRR28758744,SRR28758745
+GSM8219165	SRS21085577	SRX24324197	SRR28758729
+GSM8219166	SRS21085574	SRX24324194	SRR28758738,SRR28758739,SRR28758740,SRR28758741
+GSM8219167	SRS21085575	SRX24324195	SRR28758734,SRR28758735,SRR28758736,SRR28758737
+GSM8219168	SRS21085576	SRX24324196	SRR28758730,SRR28758731,SRR28758732,SRR28758733
+GSM8219169	SRS21085578	SRX24324198	SRR28758728
+GSM8219170	SRS21085579	SRX24324199	SRR28758727
+GSM8219171	SRS21085580	SRX24324200	SRR28758726
+GSM8219172	SRS21085581	SRX24324201	SRR28758725
+GSM8219173	SRS21085582	SRX24324202	SRR28758724
+GSM8219174	SRS21085588	SRX24324208	SRR28758706
+GSM8219175	SRS21085583	SRX24324203	SRR28758720,SRR28758721,SRR28758722,SRR28758723
+GSM8219176	SRS21085584	SRX24324204	SRR28758716,SRR28758717,SRR28758718,SRR28758719
+GSM8219177	SRS21085585	SRX24324205	SRR28758708,SRR28758709,SRR28758710,SRR28758711
diff --git a/test_data/GSE264508/GSE264508.parsed.tsv b/test_data/GSE264508/GSE264508.parsed.tsv
new file mode 100644
index 0000000..51e7be7
--- /dev/null
+++ b/test_data/GSE264508/GSE264508.parsed.tsv
@@ -0,0 +1,42 @@
+SRR28758706	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/006/SRR28758706/SRR28758706_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/006/SRR28758706/SRR28758706_2.fastq.gz	ENAFQ
+SRR28758707	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/007/SRR28758707/SRR28758707_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/007/SRR28758707/SRR28758707_2.fastq.gz	ENAFQ
+SRR28758708	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/008/SRR28758708/SRR28758708.lite	SRA
+SRR28758709	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/009/SRR28758709/SRR28758709	SRA
+SRR28758710	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/010/SRR28758710/SRR28758710.lite	SRA
+SRR28758711	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/011/SRR28758711/SRR28758711.lite	SRA
+SRR28758716	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/016/SRR28758716/SRR28758716_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/016/SRR28758716/SRR28758716_2.fastq.gz	ENAFQ
+SRR28758717	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/017/SRR28758717/SRR28758717_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/017/SRR28758717/SRR28758717_2.fastq.gz	ENAFQ
+SRR28758718	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/018/SRR28758718/SRR28758718_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/018/SRR28758718/SRR28758718_2.fastq.gz	ENAFQ
+SRR28758719	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/019/SRR28758719/SRR28758719_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/019/SRR28758719/SRR28758719_2.fastq.gz	ENAFQ
+SRR28758720	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/020/SRR28758720/SRR28758720_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/020/SRR28758720/SRR28758720_2.fastq.gz	ENAFQ
+SRR28758721	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/021/SRR28758721/SRR28758721_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/021/SRR28758721/SRR28758721_2.fastq.gz	ENAFQ
+SRR28758722	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/022/SRR28758722/SRR28758722_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/022/SRR28758722/SRR28758722_2.fastq.gz	ENAFQ
+SRR28758723	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/023/SRR28758723/SRR28758723_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/023/SRR28758723/SRR28758723_2.fastq.gz	ENAFQ
+SRR28758724	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/024/SRR28758724/SRR28758724_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/024/SRR28758724/SRR28758724_2.fastq.gz	ENAFQ
+SRR28758725	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/025/SRR28758725/SRR28758725_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/025/SRR28758725/SRR28758725_2.fastq.gz	ENAFQ
+SRR28758726	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/026/SRR28758726/SRR28758726_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/026/SRR28758726/SRR28758726_2.fastq.gz	ENAFQ
+SRR28758727	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/027/SRR28758727/SRR28758727_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/027/SRR28758727/SRR28758727_2.fastq.gz	ENAFQ
+SRR28758728	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/028/SRR28758728/SRR28758728_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/028/SRR28758728/SRR28758728_2.fastq.gz	ENAFQ
+SRR28758729	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/029/SRR28758729/SRR28758729_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/029/SRR28758729/SRR28758729_2.fastq.gz	ENAFQ
+SRR28758730	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/030/SRR28758730/SRR28758730_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/030/SRR28758730/SRR28758730_2.fastq.gz	ENAFQ
+SRR28758731	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/031/SRR28758731/SRR28758731.lite	SRA
+SRR28758732	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/032/SRR28758732/SRR28758732.lite	SRA
+SRR28758733	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/033/SRR28758733/SRR28758733	SRA
+SRR28758734	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/034/SRR28758734/SRR28758734_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/034/SRR28758734/SRR28758734_2.fastq.gz	ENAFQ
+SRR28758735	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/035/SRR28758735/SRR28758735_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/035/SRR28758735/SRR28758735_2.fastq.gz	ENAFQ
+SRR28758736	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/036/SRR28758736/SRR28758736_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/036/SRR28758736/SRR28758736_2.fastq.gz	ENAFQ
+SRR28758737	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/037/SRR28758737/SRR28758737_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/037/SRR28758737/SRR28758737_2.fastq.gz	ENAFQ
+SRR28758738	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/038/SRR28758738/SRR28758738_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/038/SRR28758738/SRR28758738_2.fastq.gz	ENAFQ
+SRR28758739	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/039/SRR28758739/SRR28758739_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/039/SRR28758739/SRR28758739_2.fastq.gz	ENAFQ
+SRR28758740	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/040/SRR28758740/SRR28758740_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/040/SRR28758740/SRR28758740_2.fastq.gz	ENAFQ
+SRR28758741	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/041/SRR28758741/SRR28758741_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/041/SRR28758741/SRR28758741_2.fastq.gz	ENAFQ
+SRR28758742	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/042/SRR28758742/SRR28758742_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/042/SRR28758742/SRR28758742_2.fastq.gz	ENAFQ
+SRR28758743	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/043/SRR28758743/SRR28758743_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/043/SRR28758743/SRR28758743_2.fastq.gz	ENAFQ
+SRR28758744	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/044/SRR28758744/SRR28758744_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/044/SRR28758744/SRR28758744_2.fastq.gz	ENAFQ
+SRR28758745	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR287/045/SRR28758745/SRR28758745.lite	SRA
+SRR28758746	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/046/SRR28758746/SRR28758746_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/046/SRR28758746/SRR28758746_2.fastq.gz	ENAFQ
+SRR28758747	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/047/SRR28758747/SRR28758747_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/047/SRR28758747/SRR28758747_2.fastq.gz	ENAFQ
+SRR28758748	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/048/SRR28758748/SRR28758748_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/048/SRR28758748/SRR28758748_2.fastq.gz	ENAFQ
+SRR28758749	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/049/SRR28758749/SRR28758749_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/049/SRR28758749/SRR28758749_2.fastq.gz	ENAFQ
+SRR28758750	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/050/SRR28758750/SRR28758750_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/050/SRR28758750/SRR28758750_2.fastq.gz	ENAFQ
+SRR28758751	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/051/SRR28758751/SRR28758751_1.fastq.gz;ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/051/SRR28758751/SRR28758751_2.fastq.gz	ENAFQ
diff --git a/test_data/GSE264508/GSE264508.run.list b/test_data/GSE264508/GSE264508.run.list
new file mode 100644
index 0000000..b153fef
--- /dev/null
+++ b/test_data/GSE264508/GSE264508.run.list
@@ -0,0 +1,42 @@
+SRR28758706
+SRR28758707
+SRR28758708
+SRR28758709
+SRR28758710
+SRR28758711
+SRR28758716
+SRR28758717
+SRR28758718
+SRR28758719
+SRR28758720
+SRR28758721
+SRR28758722
+SRR28758723
+SRR28758724
+SRR28758725
+SRR28758726
+SRR28758727
+SRR28758728
+SRR28758729
+SRR28758730
+SRR28758731
+SRR28758732
+SRR28758733
+SRR28758734
+SRR28758735
+SRR28758736
+SRR28758737
+SRR28758738
+SRR28758739
+SRR28758740
+SRR28758741
+SRR28758742
+SRR28758743
+SRR28758744
+SRR28758745
+SRR28758746
+SRR28758747
+SRR28758748
+SRR28758749
+SRR28758750
+SRR28758751
diff --git a/test_data/GSE264508/GSE264508.sample.list b/test_data/GSE264508/GSE264508.sample.list
new file mode 100644
index 0000000..758cb46
--- /dev/null
+++ b/test_data/GSE264508/GSE264508.sample.list
@@ -0,0 +1,18 @@
+GSM8219160
+GSM8219161
+GSM8219162
+GSM8219163
+GSM8219164
+GSM8219165
+GSM8219166
+GSM8219167
+GSM8219168
+GSM8219169
+GSM8219170
+GSM8219171
+GSM8219172
+GSM8219173
+GSM8219174
+GSM8219175
+GSM8219176
+GSM8219177
diff --git a/test_data/GSE264508/GSE264508.sample_x_run.tsv b/test_data/GSE264508/GSE264508.sample_x_run.tsv
new file mode 100644
index 0000000..2b07044
--- /dev/null
+++ b/test_data/GSE264508/GSE264508.sample_x_run.tsv
@@ -0,0 +1,18 @@
+GSM8219160	SRR28758707
+GSM8219161	SRR28758748,SRR28758749,SRR28758750,SRR28758751
+GSM8219162	SRR28758747
+GSM8219163	SRR28758746
+GSM8219164	SRR28758742,SRR28758743,SRR28758744,SRR28758745
+GSM8219165	SRR28758729
+GSM8219166	SRR28758738,SRR28758739,SRR28758740,SRR28758741
+GSM8219167	SRR28758734,SRR28758735,SRR28758736,SRR28758737
+GSM8219168	SRR28758730,SRR28758731,SRR28758732,SRR28758733
+GSM8219169	SRR28758728
+GSM8219170	SRR28758727
+GSM8219171	SRR28758726
+GSM8219172	SRR28758725
+GSM8219173	SRR28758724
+GSM8219174	SRR28758706
+GSM8219175	SRR28758720,SRR28758721,SRR28758722,SRR28758723
+GSM8219176	SRR28758716,SRR28758717,SRR28758718,SRR28758719
+GSM8219177	SRR28758708,SRR28758709,SRR28758710,SRR28758711
diff --git a/test_data/GSE264508/GSE264508.urls.list b/test_data/GSE264508/GSE264508.urls.list
new file mode 100644
index 0000000..9916afb
--- /dev/null
+++ b/test_data/GSE264508/GSE264508.urls.list
@@ -0,0 +1,76 @@
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/006/SRR28758706/SRR28758706_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/006/SRR28758706/SRR28758706_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/007/SRR28758707/SRR28758707_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/007/SRR28758707/SRR28758707_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/008/SRR28758708/SRR28758708.lite
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/009/SRR28758709/SRR28758709
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/010/SRR28758710/SRR28758710.lite
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/011/SRR28758711/SRR28758711.lite
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/016/SRR28758716/SRR28758716_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/016/SRR28758716/SRR28758716_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/017/SRR28758717/SRR28758717_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/017/SRR28758717/SRR28758717_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/018/SRR28758718/SRR28758718_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/018/SRR28758718/SRR28758718_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/019/SRR28758719/SRR28758719_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/019/SRR28758719/SRR28758719_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/020/SRR28758720/SRR28758720_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/020/SRR28758720/SRR28758720_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/021/SRR28758721/SRR28758721_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/021/SRR28758721/SRR28758721_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/022/SRR28758722/SRR28758722_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/022/SRR28758722/SRR28758722_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/023/SRR28758723/SRR28758723_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/023/SRR28758723/SRR28758723_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/024/SRR28758724/SRR28758724_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/024/SRR28758724/SRR28758724_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/025/SRR28758725/SRR28758725_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/025/SRR28758725/SRR28758725_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/026/SRR28758726/SRR28758726_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/026/SRR28758726/SRR28758726_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/027/SRR28758727/SRR28758727_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/027/SRR28758727/SRR28758727_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/028/SRR28758728/SRR28758728_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/028/SRR28758728/SRR28758728_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/029/SRR28758729/SRR28758729_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/029/SRR28758729/SRR28758729_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/030/SRR28758730/SRR28758730_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/030/SRR28758730/SRR28758730_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/031/SRR28758731/SRR28758731.lite
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/032/SRR28758732/SRR28758732.lite
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/033/SRR28758733/SRR28758733
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/034/SRR28758734/SRR28758734_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/034/SRR28758734/SRR28758734_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/035/SRR28758735/SRR28758735_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/035/SRR28758735/SRR28758735_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/036/SRR28758736/SRR28758736_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/036/SRR28758736/SRR28758736_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/037/SRR28758737/SRR28758737_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/037/SRR28758737/SRR28758737_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/038/SRR28758738/SRR28758738_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/038/SRR28758738/SRR28758738_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/039/SRR28758739/SRR28758739_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/039/SRR28758739/SRR28758739_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/040/SRR28758740/SRR28758740_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/040/SRR28758740/SRR28758740_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/041/SRR28758741/SRR28758741_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/041/SRR28758741/SRR28758741_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/042/SRR28758742/SRR28758742_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/042/SRR28758742/SRR28758742_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/043/SRR28758743/SRR28758743_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/043/SRR28758743/SRR28758743_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/044/SRR28758744/SRR28758744_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/044/SRR28758744/SRR28758744_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/srr/SRR287/045/SRR28758745/SRR28758745.lite
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/046/SRR28758746/SRR28758746_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/046/SRR28758746/SRR28758746_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/047/SRR28758747/SRR28758747_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/047/SRR28758747/SRR28758747_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/048/SRR28758748/SRR28758748_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/048/SRR28758748/SRR28758748_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/049/SRR28758749/SRR28758749_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/049/SRR28758749/SRR28758749_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/050/SRR28758750/SRR28758750_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/050/SRR28758750/SRR28758750_2.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/051/SRR28758751/SRR28758751_1.fastq.gz
+ftp.sra.ebi.ac.uk/vol1/fastq/SRR287/051/SRR28758751/SRR28758751_2.fastq.gz
diff --git a/test_data/GSE274955/GSE274955.accessions.tsv b/test_data/GSE274955/GSE274955.accessions.tsv
new file mode 100644
index 0000000..eaa7d40
--- /dev/null
+++ b/test_data/GSE274955/GSE274955.accessions.tsv
@@ -0,0 +1,5 @@
+GSM8462812	SRS22358709	SRX25717812	SRR30256652
+GSM8462813	SRS22358710	SRX25717813	SRR30256651
+GSM8462814	SRS22358713	SRX25717814	SRR30256650
+GSM8462815	SRS22358712	SRX25717815	SRR30256649
+GSM8462816	SRS22358714	SRX25717816	SRR30256648
diff --git a/test_data/GSE274955/GSE274955.parsed.tsv b/test_data/GSE274955/GSE274955.parsed.tsv
new file mode 100644
index 0000000..b951d24
--- /dev/null
+++ b/test_data/GSE274955/GSE274955.parsed.tsv
@@ -0,0 +1,5 @@
+SRR30256648	Homo sapiens	https://sra-pub-src-1.s3.amazonaws.com/SRR30256648/s6_bam.bam.1	BAM
+SRR30256649	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR302/049/SRR30256649/s5_bam.bam	BAM
+SRR30256650	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR302/050/SRR30256650/s4_bam.bam	BAM
+SRR30256651	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR302/051/SRR30256651/s3_bam.bam	BAM
+SRR30256652	Homo sapiens	ftp.sra.ebi.ac.uk/vol1/srr/SRR302/052/SRR30256652/s2_bam.bam	BAM
diff --git a/test_data/GSE274955/GSE274955.run.list b/test_data/GSE274955/GSE274955.run.list
new file mode 100644
index 0000000..10bed13
--- /dev/null
+++ b/test_data/GSE274955/GSE274955.run.list
@@ -0,0 +1,5 @@
+SRR30256648
+SRR30256649
+SRR30256650
+SRR30256651
+SRR30256652
diff --git a/test_data/GSE274955/GSE274955.sample.list b/test_data/GSE274955/GSE274955.sample.list
new file mode 100644
index 0000000..88c6e99
--- /dev/null
+++ b/test_data/GSE274955/GSE274955.sample.list
@@ -0,0 +1,5 @@
+GSM8462812
+GSM8462813
+GSM8462814
+GSM8462815
+GSM8462816
diff --git a/test_data/GSE274955/GSE274955.sample_x_run.tsv b/test_data/GSE274955/GSE274955.sample_x_run.tsv
new file mode 100644
index 0000000..28fe9d6
--- /dev/null
+++ b/test_data/GSE274955/GSE274955.sample_x_run.tsv
@@ -0,0 +1,5 @@
+GSM8462812	SRR30256652
+GSM8462813	SRR30256651
+GSM8462814	SRR30256650
+GSM8462815	SRR30256649
+GSM8462816	SRR30256648
diff --git a/test_data/GSE274955/GSE274955.urls.list b/test_data/GSE274955/GSE274955.urls.list
new file mode 100644
index 0000000..642e985
--- /dev/null
+++ b/test_data/GSE274955/GSE274955.urls.list
@@ -0,0 +1,5 @@
+https://sra-pub-src-1.s3.amazonaws.com/SRR30256648/s6_bam.bam.1
+ftp.sra.ebi.ac.uk/vol1/srr/SRR302/049/SRR30256649/s5_bam.bam
+ftp.sra.ebi.ac.uk/vol1/srr/SRR302/050/SRR30256650/s4_bam.bam
+ftp.sra.ebi.ac.uk/vol1/srr/SRR302/051/SRR30256651/s3_bam.bam
+ftp.sra.ebi.ac.uk/vol1/srr/SRR302/052/SRR30256652/s2_bam.bam
diff --git a/tests/test_metadata.sh b/tests/test_metadata.sh
new file mode 100644
index 0000000..491e74d
--- /dev/null
+++ b/tests/test_metadata.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+set -e
+
+if [ "$#" -lt 1 ]; then
+    echo "Usage: $0 <GSE_ID> <sample_list>"
+    exit 1
+fi
+
+SERIES=$1
+SAMPLE_LIST=${2:-""}
+OUTPUT_DIR="output/$SERIES"
+
+# Create output directory and copy all scripts
+mkdir -p $OUTPUT_DIR
+cp ./scripts/* $OUTPUT_DIR
+cd $OUTPUT_DIR
+
+# Load metadata
+echo "Loading metadata for $SERIES $SAMPLE_LIST"
+./collect_metadata.sh $SERIES $SAMPLE_LIST
+
+# Test output
+for file in test_data/$SERIES/*
+do
+  filename=$(basename $file)
+  echo "Testing $file"
+
+  # Check if the expected output file is created
+  if [ ! -f $filename ]
+  then
+    echo "❌ERROR: Expected output file $filename not found!"
+    exit 1
+  fi
+
+  # Check if the file is not empty
+  if [ ! -s $filename ]
+  then
+    echo "❌ERROR: Output file $filename is empty!"
+    exit 1
+  fi
+
+  # Compare the actual output with the expected output
+  if ! diff -q $filename $file
+  then
+    echo "❌ERROR: Output file $filename does not match expected output!"
+    exit 1
+  fi
+done
+
+# Print Success
+echo "✅$SERIES: All tests passed!"