public void VerifyClassThatDoesNotOverrideObjectEqualsDoesNothing()
{
// Fixture setup
var dummyComposer = new Fixture();
var sut = new EqualsNullAssertion(dummyComposer);
// Exercise system and verify outcome
Assert.DoesNotThrow(() =>
sut.Verify(typeof(ClassThatDoesNotOverrideObjectEquals)));
// Teardown
}
public void VerifyWellBehavedEqualsNullOverrideDoesNotThrow()
{
// Fixture setup
var dummyComposer = new Fixture();
var sut = new EqualsNullAssertion(dummyComposer);
// Exercise system and verify outcome
Assert.DoesNotThrow(() =>
sut.Verify(typeof(WellBehavedEqualsNullOverride)));
// Teardown
}
public void VerifyNullMethodThrows()
{
// Fixture setup
var dummyComposer = new Fixture();
var sut = new EqualsNullAssertion(dummyComposer);
// Exercise system and verify outcome
Assert.Throws<ArgumentNullException>(() =>
sut.Verify((MethodInfo)null));
// Teardown
}
public void VerifyAnonymousMethodWithNoDeclaringOrReflectedTypeDoesNothing()
{
// Fixture setup
var dummyComposer = new Fixture();
var sut = new EqualsNullAssertion(dummyComposer);
var method = (MethodInfo)(new MethodInfoWithNullDeclaringAndReflectedType());
// Exercise system and verify outcome
Assert.DoesNotThrow(() =>
sut.Verify(method));
// Teardown
}
public void VerifyIllbehavedEqualsNullBehaviourThrows()
{
// Fixture setup
var dummyComposer = new Fixture();
var sut = new EqualsNullAssertion(dummyComposer);
// Exercise system and verify outcome
Assert.Throws<EqualsOverrideException>(() =>
sut.Verify(typeof(IllbehavedEqualsNullOverride)));
// Teardown
}