public void Returns_the_value_from_the_char_value_retriever() { //var mock = new Mock<CharValueRetriever>(); //mock.Setup(x => x.GetValue("the first test value")).Returns('a'); //mock.Setup(x => x.GetValue("the second test value")).Returns('b'); Func<string, char> func = value => { if (value == "the first test value") return 'a'; if (value == "the second test value") return 'b'; return ' '; }; var retriever = new NullableCharValueRetriever(func); retriever.GetValue("the first test value").ShouldEqual('a'); retriever.GetValue("the second test value").ShouldEqual('b'); }
public void Returns_null_when_value_is_null() { var retriever = new NullableCharValueRetriever(v => 'a'); retriever.GetValue(null).ShouldBeNull(); }
public void Returns_null_when_value_is_empty() { var retriever = new NullableCharValueRetriever(v => 'a'); retriever.GetValue("").Should().Be(null); }