TestAttribute
public class TestAttribute : TestCaseBuilderAttribute, ISimpleTestBuilder, IApplyToTest, IImplyFixture
Adding this attribute to a method within a TestFixtureAttribute
class makes the method callable from the NUnit test runner. There is a property
called Description which is optional which you can provide a more detailed test
description. This class cannot be inherited.
using NUnit.Framework.Interfaces;
using NUnit.Framework.Internal;
using NUnit.Framework.Internal.Builders;
using System;
using System.Reflection;
namespace NUnit.Framework
{
[AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]
public class TestAttribute : TestCaseBuilderAttribute, ISimpleTestBuilder, IApplyToTest, IImplyFixture
{
private object _expectedResult;
private readonly NUnitTestCaseBuilder _builder = new NUnitTestCaseBuilder();
public string Description { get; set; }
public string Author { get; set; }
public Type TestOf { get; set; }
public object ExpectedResult {
get {
return _expectedResult;
}
set {
_expectedResult = value;
HasExpectedResult = true;
}
}
public bool HasExpectedResult { get; set; }
public void ApplyToTest(Test test)
{
if (!test.Properties.ContainsKey("Description") && Description != null)
test.Properties.Set("Description", Description);
if (!test.Properties.ContainsKey("Author") && Author != null)
test.Properties.Set("Author", Author);
if (!test.Properties.ContainsKey("TestOf") && TestOf != (Type)null)
test.Properties.Set("TestOf", TestOf.FullName);
}
public TestMethod BuildFrom(MethodInfo method, Test suite)
{
ParameterSet parameterSet = null;
if (HasExpectedResult) {
parameterSet = new ParameterSet();
parameterSet.ExpectedResult = ExpectedResult;
}
return _builder.BuildTestMethod(method, suite, parameterSet);
}
}
}