public void Retrieve_correct_nullable_value(string value, char?expectation)
{
var retriever = new CharValueRetriever();
var result = (char?)retriever.Retrieve(new KeyValuePair <string, string>(IrrelevantKey, value), IrrelevantType, typeof(char?));
result.Should().Be(expectation);
}
public void CanRetrieve(Type type, bool expectation)
{
var retriever = new CharValueRetriever();
var result = retriever.CanRetrieve(new KeyValuePair <string, string>(IrrelevantKey, IrrelevantKey), IrrelevantType, type);
result.Should().Be(expectation);
}
public void Returns_char0_when_passed_multiple_characters()
{
var retriever = new CharValueRetriever();
retriever.GetValue("ab").Should().Be('\0');
retriever.GetValue("abc").Should().Be('\0');
retriever.GetValue("abcdefg.").Should().Be('\0');
}
public void Returns_a_character_when_passed_a_character_value()
{
var retriever = new CharValueRetriever();
retriever.GetValue("a").Should().Be('a');
retriever.GetValue("A").Should().Be('A');
retriever.GetValue("1").Should().Be('1');
retriever.GetValue("&").Should().Be('&');
retriever.GetValue(" ").Should().Be(' ');
}
public void Returns_char0_when_passed_null()
{
var retriever = new CharValueRetriever();
retriever.GetValue(null).Should().Be('\0');
}
public void Returns_char0_when_passed_empty()
{
var retriever = new CharValueRetriever();
retriever.GetValue("").ShouldEqual('\0');
}
