/// <summary>
/// Initializes a new instance of the <see cref="UnitTestLevelAttribute"/> class.
/// </summary>
/// <param name="unitTestLevel"></param>
public UnitTestLevelAttribute(UnitTestLevel unitTestLevel)
{
this.UnitTestLevel = unitTestLevel;
}
/// <summary>
/// Validates the derived class adheres to a common set of conventions.
/// </summary>
/// <remarks>
/// This method discovers and executes all the test methods in this current <see cref="UnitTest"/>
/// base class. To add more validation, simply add more test methods to this base class.
/// Please mark the test methods private so that they cannot be inherited by the derived tests.
/// </remarks>
protected void ValidateUnitTestClass()
{
UnitTestLevel classLevel = UnitTestLevelOfMember(this.GetType());
MethodInfo[] baseMethods = typeof(UnitTest).GetMethods(publicOrPrivateDeclaredInstanceBindingFlags)
.Where((m) => m.GetCustomAttributes(typeof(TestMethodAttribute), false).Any())
.Where((m) => UnitTestLevelOfMember(m) <= classLevel)
.ToArray();
StringBuilder sb = new StringBuilder();
foreach (MethodInfo methodInfo in baseMethods)
{
try
{
methodInfo.Invoke(this, new object[0]);
}
catch (TargetInvocationException targetInvocationException)
{
// Strip off portion MSTest adds if we know this is one of our messages.
string message = targetInvocationException.InnerException.Message;
int indexOfPrefix = message.IndexOf(testErrorPrefix);
if (indexOfPrefix >= 0)
{
message = message.Substring(indexOfPrefix);
}
// First error gets newline to put all summary errors below MSTest "Assert.Fail" message
if (sb.Length == 0)
{
sb.AppendLine();
}
sb.AppendLine(message);
}
}
if (sb.Length != 0)
{
Assert.Fail(sb.ToString());
}
else
{
string untestedMembers;
switch (this.UnitTestLevel)
{
case UnitTestLevel.None:
System.Diagnostics.Debug.WriteLine(
string.Format(
"'{0}' is not yet enabled for unit test verification.\r\nAdd [UnitTestLevel(UnitTestLevel.NotReady)] to the class to enable basic verification.",
this.GetType().Name));
break;
case UnitTestLevel.NotReady:
untestedMembers = this.GetSummaryOfUntestedMembers();
if (!string.IsNullOrWhiteSpace(untestedMembers))
{
System.Diagnostics.Debug.WriteLine(untestedMembers);
}
Assert.Inconclusive(string.Format("'{0}' passed basic verification but is marked 'Not Ready'.\r\nAdd [UnitTestLevel(UnitTestLevel.InProgress)] or [UnitTestLevel(UnitTestLevel.Complete)] to the class when it is ready for check in.", this.GetType().Name));
break;
case UnitTestLevel.InProgress:
System.Diagnostics.Debug.WriteLine(string.Format("'{0}'passed basic verification but is marked 'In Progress'.\r\nAdd [UnitTestLevel(UnitTestLevel.Complete)] to the class when it is complete.", this.GetType().Name));
untestedMembers = this.GetSummaryOfUntestedMembers();
if (!string.IsNullOrWhiteSpace(untestedMembers))
{
System.Diagnostics.Debug.WriteLine(untestedMembers);
}
break;
case UnitTestLevel.Complete:
break;
}
}
}
/// <summary>
/// Initializes a new instance of the <see cref="UnitTestLevelAttribute"/> class.
/// </summary>
/// <param name="unitTestLevel"></param>
public UnitTestLevelAttribute(UnitTestLevel unitTestLevel)
{
this.UnitTestLevel = unitTestLevel;
}
