public async Task <IEnumerable <TestRunResult> > RunMutationTestAsync(TimeSpan timeout,
MutationSessionProgressTracker sessionProgressTracker, ITestHostRunFactory testHostRunnerFactory,
TestProjectDuplication testProject, ILogger logger)
{
ExecuteMutations(testProject);
var runningTests = _mutationVariants.Where(y => !y.CausesTimeOut)
.SelectMany(x => x.MutationIdentifier.TestCoverage);
var testRunner = testHostRunnerFactory.CreateTestRunner(testProject.TestProjectFile.FullFilePath(),
timeout, logger);
var testResults =
await testRunner.RunTests(timeout, sessionProgressTracker, runningTests);
ResetMutations(testProject);
return(new List <TestRunResult>
{
new()
{
TestResults = testResults,
Mutations = _mutationVariants
}
});
/// <summary>
/// Returns information about the test project.
/// </summary>
/// <returns></returns>
private TestProjectInfo GetTestProjectInfo(TestProjectDuplication duplication, IProjectInfo testProjectInfo)
{
var testFramework = GetTestFramework(testProjectInfo);
// Read the test project into memory.
var projectInfo = new TestProjectInfo
{
TestFramework = testFramework,
TestModule = ModuleDefinition.ReadModule(duplication.TestProjectFile.FullFilePath())
};
// Foreach project reference load it in memory as an 'assembly mutator'.
foreach (var projectReferencePath in duplication.TestProjectReferences)
{
var loadProjectReferenceModel = new AssemblyMutator(projectReferencePath.FullFilePath());
if (loadProjectReferenceModel.Types.Count > 0)
{
projectInfo.DependencyAssemblies.Add(loadProjectReferenceModel);
}
}
return(projectInfo);
}