From 333bf05b8626e2c30fb75e6b37bb5b7f247e91d7 Mon Sep 17 00:00:00 2001
From: Mihai-Cristian Condrea <d4rk7355608@gmail.com>
Date: Tue, 16 Sep 2025 17:43:35 +0300
Subject: [PATCH] Add tests for data model records

---
 .../java/data/model/AndroidVersionTest.java   | 37 +++++++++++++++++++
 .../java/data/model/PromotedAppTest.java      | 31 ++++++++++++++++
 2 files changed, 68 insertions(+)
 create mode 100644 app/src/test/java/com/d4rk/androidtutorials/java/data/model/AndroidVersionTest.java
 create mode 100644 app/src/test/java/com/d4rk/androidtutorials/java/data/model/PromotedAppTest.java

diff --git a/app/src/test/java/com/d4rk/androidtutorials/java/data/model/AndroidVersionTest.java b/app/src/test/java/com/d4rk/androidtutorials/java/data/model/AndroidVersionTest.java
new file mode 100644
index 00000000..d4316377
--- /dev/null
+++ b/app/src/test/java/com/d4rk/androidtutorials/java/data/model/AndroidVersionTest.java
@@ -0,0 +1,37 @@
+package com.d4rk.androidtutorials.java.data.model;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.junit.Test;
+
+public class AndroidVersionTest {
+
+    @Test
+    public void androidVersionRecordStoresProvidedValues() {
+        AndroidVersion androidVersion = new AndroidVersion(
+                "13",
+                "API 33",
+                "Tiramisu",
+                "android.os.Build.VERSION_CODES.TIRAMISU",
+                "2022"
+        );
+
+        assertEquals("13", androidVersion.version());
+        assertEquals("API 33", androidVersion.api());
+        assertEquals("Tiramisu", androidVersion.codeName());
+        assertEquals("android.os.Build.VERSION_CODES.TIRAMISU", androidVersion.codenameLiteral());
+        assertEquals("2022", androidVersion.year());
+    }
+
+    @Test
+    public void androidVersionRecordAllowsNullValues() {
+        AndroidVersion androidVersion = new AndroidVersion(null, null, null, null, null);
+
+        assertNull(androidVersion.version());
+        assertNull(androidVersion.api());
+        assertNull(androidVersion.codeName());
+        assertNull(androidVersion.codenameLiteral());
+        assertNull(androidVersion.year());
+    }
+}
diff --git a/app/src/test/java/com/d4rk/androidtutorials/java/data/model/PromotedAppTest.java b/app/src/test/java/com/d4rk/androidtutorials/java/data/model/PromotedAppTest.java
new file mode 100644
index 00000000..300e4334
--- /dev/null
+++ b/app/src/test/java/com/d4rk/androidtutorials/java/data/model/PromotedAppTest.java
@@ -0,0 +1,31 @@
+package com.d4rk.androidtutorials.java.data.model;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
+import org.junit.Test;
+
+public class PromotedAppTest {
+
+    @Test
+    public void promotedAppRecordStoresProvidedValues() {
+        PromotedApp promotedApp = new PromotedApp(
+                "Android Tutorials",
+                "com.example.tutorials",
+                "https://example.com/icon.png"
+        );
+
+        assertEquals("Android Tutorials", promotedApp.name());
+        assertEquals("com.example.tutorials", promotedApp.packageName());
+        assertEquals("https://example.com/icon.png", promotedApp.iconUrl());
+    }
+
+    @Test
+    public void promotedAppRecordAllowsNullValues() {
+        PromotedApp promotedApp = new PromotedApp(null, null, null);
+
+        assertNull(promotedApp.name());
+        assertNull(promotedApp.packageName());
+        assertNull(promotedApp.iconUrl());
+    }
+}