public void Fallback_FilesLocatedCorrectly()
{
// Arrange
var testSubject = new BuildVNextCoverageSearchFallback(new TestLogger());
var dir = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString(), "TestResults");
var subDir = Path.Combine(dir, "subDir", "subDir2");
Directory.CreateDirectory(subDir);
TestUtils.CreateTextFile(dir, "foo.coverageXXX", "1");
TestUtils.CreateTextFile(dir, "abc.trx", "2");
var expected1 = TestUtils.CreateTextFile(dir, "foo.coverage", "3");
var expected2 = TestUtils.CreateTextFile(dir, "DUPLICATE.coverage", "4");
TestUtils.CreateTextFile(dir, "BAR.coverage.XXX", "");
TestUtils.CreateTextFile(dir, "Duplicate.coverage", "4"); // appears in both places - only one should be returned
var expected3 = TestUtils.CreateTextFile(subDir, "BAR.COVERAGE", "5"); // should be found
using (var envVars = new EnvironmentVariableScope())
{
envVars.SetVariable(BuildVNextCoverageSearchFallback.AGENT_TEMP_DIRECTORY, dir);
// Act
var actual = testSubject.FindCoverageFiles();
// Assert
actual.Should().BeEquivalentTo(expected1, expected2, expected3);
}
}
public void Fallback_CalculatesAndDeDupesOnContentCorrectly()
{
// Arrange
var testSubject = new BuildVNextCoverageSearchFallback(new TestLogger());
var dir = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString(), "TestResults");
var subDir = Path.Combine(dir, "subDir", "subDir2");
Directory.CreateDirectory(subDir);
var fileOne = "fileNameOne.coverage";
var fileTwo = "fileNameTwo.coverage";
var fileThree = "fileNameThree.coverage";
var fileOneDuplicate = "fileNameOneDuplicate.coverage";
var expected1 = TestUtils.CreateTextFile(dir, fileOne, fileOne);
var expected2 = TestUtils.CreateTextFile(dir, fileTwo, fileTwo);
var expected3 = TestUtils.CreateTextFile(dir, fileThree, fileThree);
TestUtils.CreateTextFile(dir, fileOneDuplicate, fileOne); // Same content as fileOne, should not be expected
TestUtils.CreateTextFile(subDir, fileOne, fileOne); // Same content and filename, but in other dir, as fileOne, should not be expected
using (var envVars = new EnvironmentVariableScope())
{
envVars.SetVariable(BuildVNextCoverageSearchFallback.AGENT_TEMP_DIRECTORY, dir);
// Act
var actual = testSubject.FindCoverageFiles();
// Assert
actual.Should().BeEquivalentTo(expected1, expected2, expected3);
}
}
public void Fallback_AgentDirectory_CalculatedCorrectly()
{
// Arrange
var testSubject = new BuildVNextCoverageSearchFallback(new TestLogger());
var rootDir = TestUtils.CreateTestSpecificFolder(this.TestContext);
var envDir = Path.Combine(rootDir, "DirSpecifiedInEnvDir");
using (var envVars = new EnvironmentVariableScope())
{
// 1) env var not specified -> null
envVars.SetVariable(BuildVNextCoverageSearchFallback.AGENT_TEMP_DIRECTORY, null);
testSubject.GetAgentTempDirectory().Should().BeNull();
// 2) Env var set but dir does not exist -> null
envVars.SetVariable(BuildVNextCoverageSearchFallback.AGENT_TEMP_DIRECTORY, envDir);
testSubject.GetAgentTempDirectory().Should().Be(null);
// 3) Env var set and dir exists -> dir returned
Directory.CreateDirectory(envDir);
testSubject.GetAgentTempDirectory().Should().Be(envDir);
}
}