chore: improved testing with 1mil record file

Author: T-rav

source/StoneAge.Data.FileSystem.Tests/FileSystemTests.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
@@ -458,16 +459,17 @@ class ReadAllLines
             public async Task GivenFileExist_ExpectDocumentWithBytesReturned()
             {
                 //---------------Arrange-------------------
-                var contents = "hi, this is some text for a file";
-
-                var path = Create_File(contents);
+                var path = Create_File_With_Million_Lines();
 
                 var sut = new FileSystem();
                 //---------------Act----------------------
                 var actual = await sut.ReadAllLines(path);
                 //---------------Assert-----------------------
-                var expected = new []{"hi, this is some text for a file"};
-                actual.Should().BeEquivalentTo(expected);
+                var expectedFirst = "GlobalRank,TldRank,Domain,TLD,RefSubNets,RefIPs,IDN_Domain,IDN_TLD,PrevGlobalRank,PrevTldRank,PrevRefSubNets,PrevRefIPs";
+                var expectedLast = "1000000,499336,alexandrevicenzi.com,com,341,364,alexandrevicenzi.com,com,982364,490355,345,368";
+                actual.Count().Should().Be(1000001);
+                actual.FirstOrDefault().Should().BeEquivalentTo(expectedFirst);
+                actual.LastOrDefault().Should().BeEquivalentTo(expectedLast);
             }
 
             [Test]
@@ -625,6 +627,18 @@ public void GivenFileDoesNotExist_ExpectFalse()
             }
         }
 
+        private static string Create_File_With_Million_Lines()
+        {
+            var tmp = Path.GetTempPath();
+            var path = Path.Combine(tmp, Guid.NewGuid().ToString());
+
+            var location = TestContext.CurrentContext.WorkDirectory;
+            var moveFilePath = Path.Combine(location, "majestic_million.csv");
+            File.Move(moveFilePath, path);
+
+            return path;
+        }
+
         private static string Create_File(string content)
         {
             var tmp = Path.GetTempPath();

source/StoneAge.Data.FileSystem.Tests/StoneAge.FileStore.Tests.csproj

@@ -15,4 +15,10 @@
     <ProjectReference Include="..\StoneAge.Data.FileSystem\StoneAge.FileStore.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="majestic_million.csv">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>