public void NullStringValue()
{
// passing null to format should return null
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
var formatted = formatter.Format(null);
formatted.Should().BeNull();
}
public void EmptyOrWhitespacesValueShouldReturnEmptyString(string inValue)
{
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
// expecting a string other than null is always returned
var formatted = formatter.Format(inValue) as string;
formatted.Length.Should().Be(0);
}
public void FormatValueNameResolveManagerEntityShouldNotThrowNotImplemented()
{
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
Action act = () => formatter.Format("something", "somename", null, null);
act.ShouldNotThrow <NotImplementedException>();
}
public void FormatValueNameShouldNotThrowNotImplemented()
{
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
Action act = () => formatter.Format("something", "somename");
act.ShouldNotThrow <NotImplementedException>();
}
public void ValuesToTrim(string inValue)
{
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
// expecting a string other than null is always returned
var formatted = formatter.Format(inValue) as string;
// all test cases have atleast one whitespace to trim
formatted.Length.Should().BeLessOrEqualTo(inValue.Length - 1);
}
public void ValidValuesNothingToTrim(string inValue)
{
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
// expecting a string other than null is always returned
var formatted = formatter.Format(inValue) as string;
// expecting same reference as the string shouldn't be modified
formatted.Should().BeSameAs(inValue);
}
public void TestWithObject()
{
// the formatter expects the value to be string
TrimSpacesFormatter formatter = new TrimSpacesFormatter();
SomeDemoObject obj = new SomeDemoObject()
{
Integer = 100,
String = "Some text",
Type = "Demo"
};
Action act = () => formatter.Format(obj);
act.ShouldThrowExactly <PtvArgumentException>($"Expected value is string! Value {obj.ToString()} of type SomeDemoObject is not valid.");
}