public void WhenParameterlessConstructorIsInvoked_ThenFixtureAndAttributeProviderAreCreated()
{
// Arrange
// Act
var attribute = new AutoNSubstituteDataAttribute();
// Assert
attribute.Fixture.Should().NotBeNull();
attribute.Provider.Should().NotBeNull();
attribute.IgnoreVirtualMembers.Should().BeFalse();
}
public void GivenExistingFixtureAndAttributeProvider_WhenConstructorIsInvoked_ThenHasSpecifiedFixtureAndAttributeProvider(Fixture fixture)
{
// Arrange
var provider = new Mock <IAutoFixtureAttributeProvider>().Object;
// Act
var attribute = new AutoNSubstituteDataAttribute(fixture, provider);
// Assert
attribute.Fixture.Should().Be(fixture);
attribute.Provider.Should().Be(provider);
attribute.IgnoreVirtualMembers.Should().BeFalse();
}
public void WhenGetDataIsInvoked_ThenFixtureIsConfiguredAndDataReturned(bool ignoreVirtualMembers)
{
// Arrange
var data = new[]
{
new object[] { 1, 2, 3 },
new object[] { 4, 5, 6 },
new object[] { 7, 8, 9 }
};
var fixture = new Mock <IFixture>();
var customizations = new List <ICustomization>();
fixture.Setup(x => x.Customize(It.IsAny <ICustomization>())).Callback <ICustomization>(customization => customizations.Add(customization));
var dataAttribute = new Mock <DataAttribute>();
dataAttribute.Setup(a => a.GetData(It.IsAny <MethodInfo>())).Returns(data);
var provider = new Mock <IAutoFixtureAttributeProvider>();
provider.Setup(p => p.GetAttribute(It.IsAny <IFixture>())).Returns(dataAttribute.Object);
var attribute = new AutoNSubstituteDataAttribute(fixture.Object, provider.Object)
{
IgnoreVirtualMembers = ignoreVirtualMembers
};
var methodInfo = typeof(AutoNSubstituteDataAttributeTests).GetMethod("TestMethod");
// Act
var result = attribute.GetData(methodInfo);
// Assert
result.Should().BeSameAs(data);
provider.VerifyAll();
dataAttribute.VerifyAll();
customizations[0].Should().BeOfType <AutoNSubstituteDataCustomization>();
customizations[1].Should().BeOfType <IgnoreVirtualMembersCustomization>();
((IgnoreVirtualMembersCustomization)customizations[1]).IgnoreVirtualMembers.Should().Be(ignoreVirtualMembers);
}
