private static ChangedMethod GetChangedMethod(MemberReference operand, ChangeReason changeStatus)
{
var changedMethod = new ChangedMethod();
changedMethod.ChangeReason = changeStatus;
changedMethod.AssemblyName = operand.DeclaringType.Scope.Name;
changedMethod.NamespaceName = operand.DeclaringType.Namespace;
changedMethod.ClassName = operand.DeclaringType.Name;
changedMethod.MethodName = operand.Name;
return changedMethod;
}
public void Given_a_list_of_method_usages_it_filters_down_based_on_changed_methods_list()
{
ChangedMethod method = new ChangedMethod {
ClassName = "Class1", MethodName = "Method1"
};
MethodUsage usage = new MethodUsage {ClassName = "Class1", MethodName = "Method1"};
var expectedTestToExecuted = new Test{ClassName = "Class1Tests", MethodName = "Method1Tests"};
usage.TestCoverage = new List<Test>();
usage.TestCoverage.Add(expectedTestToExecuted);
ChangedMethodsFilter filter = new ChangedMethodsFilter();
IEnumerable<Test> testsToExecuted = filter.FindUnitTestsAffectedByChanges(new List<ChangedMethod> {method}, new List<MethodUsage> {usage});
Assert.That(testsToExecuted.Count(), Is.EqualTo(1));
Assert.IsTrue(testsToExecuted.Contains(expectedTestToExecuted));
}
public IEnumerable<Test> FindUnitTestsAffectedByChange(ChangedMethod changedMethod, IEnumerable<MethodUsage> methodUsages)
{
return methodUsages.Where(x => x.MethodName == changedMethod.MethodName && x.ClassName == changedMethod.ClassName).SelectMany(x=>x.TestCoverage);
}
