public void ReturnsDefaultValueWhenValueIsNotSet()
{
var attributeData = CustomAttributeData.GetCustomAttributes(typeof(ClassWithoutAttributeValue)).Single(cad => cad.AttributeType == typeof(AttributeUnderTest));
var attributeInfo = new ReflectionAttributeInfo(attributeData);
var result = attributeInfo.GetNamedArgument <int>("IntValue");
Assert.Equal(0, result);
}
public void ReturnsDefaultValueWhenValueIsNotSet()
{
var attributeData = CustomAttributeData.GetCustomAttributes(typeof(ClassWithoutAttributeValue)).Single(cad => cad.AttributeType == typeof(AttributeUnderTest));
var attributeInfo = new ReflectionAttributeInfo(attributeData);
var result = attributeInfo.GetNamedArgument<int>("IntValue");
Assert.Equal(0, result);
}
public void Throws()
{
var attributeData = CustomAttributeData.GetCustomAttributes(typeof(ClassWithAttribute)).Single(cad => cad.AttributeType == typeof(AttributeUnderTest));
var attributeInfo = new ReflectionAttributeInfo(attributeData);
var ex = Record.Exception(() => attributeInfo.GetNamedArgument <int>("IntValue"));
var argEx = Assert.IsType <ArgumentException>(ex);
Assert.StartsWith("Could not find property or field named 'IntValue' on instance of 'ReflectionAttributeInfoTests+GetNamedArgument+NamedValueDoesNotExist+AttributeUnderTest'", argEx.Message);
Assert.Equal("argumentName", argEx.ParamName);
}
public void GivenWithValuesIsPresentWhenEnumerationIsEnabledThenReturnsMultipleTestCases()
{
var methodInfo = typeof(Fake).GetMethod("FakeTest");
var customAttributes = CustomAttributeData.GetCustomAttributes(methodInfo);
_testMethodMock.Setup(x => x.Method).Returns(new ReflectionMethodInfo(methodInfo));
_discoveryOptionsMock.Setup(x => x.GetValue<bool?>("xunit.discovery.PreEnumerateTheories")).Returns(true);
IEnumerable<IXunitTestCase> results = new List<IXunitTestCase>();
var xunitAttribute = new ReflectionAttributeInfo(customAttributes.Single(x => x.AttributeType == typeof(UnitAttribute)));
results = _testAttributesDiscoverer.Discover(_discoveryOptionsMock.Object, _testMethodMock.Object, xunitAttribute);
Assert.True(results.Count() == customAttributes.Count(x => x.AttributeType == typeof(WithValuesAttribute)));
foreach (var result in results)
{
Assert.IsType<XunitTestCase>(result);
Assert.True(result.TestMethodArguments.Count() == 3);
}
}
