public void ChangeType_LesserEnumWithoutHitStrict_ThrowsException()
{
// arrange
Action fail = () => EnumHelper <TestEnum> .ChangeType <LesserEnum>(TestEnum.C, true);
// act
fail.Should().Throw <ArgumentException>();
}
public void ChangeType_BiggerEnumStrict_Works()
{
// act
var result = EnumHelper <TestEnum> .ChangeType <BiggerEnum>(TestEnum.B, true);
// assert
result.Should().Be(BiggerEnum.B);
}
public void ChangeType_SameIndexEnumStrict_ThrowsException()
{
// arrange
Action fail = () => EnumHelper <TestEnum> .ChangeType <SameIndexEnum>(TestEnum.B, true);
// act + assert
fail.Should().Throw <ArgumentException>();
}
public void ChangeType_SubstituteEnumWithOtherKeyStrict_ThrowsException()
{
// arrange
Action fail = () => EnumHelper <TestEnum> .ChangeType <LongTestEnum>(TestEnum.B, true);
// act + assert
fail.Should().Throw <ArgumentException>();
}
public void ChangeType_SubstituteEnumStrict_Works()
{
// act
var result = EnumHelper <TestEnum> .ChangeType <SubstituteEnum>(TestEnum.B, true);
// assert
result.Should().Be(SubstituteEnum.B);
}
public void ChangeType_LesserEnumWithHit_ReturnsTrue()
{
// act
var result = EnumHelper <TestEnum> .ChangeType <LesserEnum>(TestEnum.B);
// assert
result.Should().Be(LesserEnum.B);
}
public void ChangeType_SameIndexEnum_Works()
{
// act
var result = EnumHelper <TestEnum> .ChangeType <SameIndexEnum>(TestEnum.B);
// assert
result.Should().Be(SameIndexEnum.Y);
}
public void ChangeType_SubstituteEnumWithOtherKey_Works()
{
// act
var result = EnumHelper <TestEnum> .ChangeType <LongTestEnum>(TestEnum.B);
// assert
result.Should().Be(LongTestEnum.B);
}