public void Comparing_values(object value1, object value2, ComparisonResult expected)
{
"Given a Fixture"
.Given(() => Fixture = new Fixture());
"And an EnumComparer"
.And(() => SUT = Fixture.Create<EnumComparison>());
"And a Comparison context object"
.And(() =>
{
Context = new ComparisonContext("Property");
});
"When calling Compare({0}, {1})"
.When(() => Result = SUT.Compare(Context, value1, value2));
"Then it should return {2}"
.Then(() => Result.ShouldBe(expected));
if (expected == ComparisonResult.Pass)
{
"And it should not add any differences"
.And(() => Context.Differences.Count.ShouldBe(0));
}
else
{
var expectedDifference = new Difference
{
Breadcrumb = "Property",
Value1 = value1,
Value2 = value2
};
"And it should add a differences"
.And(() => Context.Differences[0].ShouldBe(expectedDifference));
}
}
public void Creating_an_EnumComparer()
{
"When creating a EnumComperer"
.When(() => SUT = new EnumComparison());
"it should implement IComparer"
.Then(() => SUT.ShouldBeTypeOf<IComparison>());
}
public void Can_compare_types(Type type1, Type type2, bool expected)
{
"Given a Fixture"
.Given(() => Fixture = new Fixture());
"And an EnumComparer"
.And(() => SUT = Fixture.Create<EnumComparison>());
"When calling CanCompare({0}, {1})"
.When(() => CanCompareResult = SUT.CanCompare(type1, type2));
"It should return {2}"
.Then(() => CanCompareResult.ShouldBe(expected));
}
