/// <summary>
/// Test if string is null or whitespace
/// </summary>
/// <param name="nullOr"></param>
/// <param name="customMessage">Custom message to add to the final failure message</param>
public static void Whitespace(
this INullOr <string> nullOr,
string customMessage
)
{
nullOr.Whitespace(() => customMessage);
}
/// <summary>
/// Tests if a string is null or empty
/// </summary>
/// <param name="nullOr"></param>
/// <param name="customMessage">Custom message to add to the final failure message</param>
public static void Empty(
this INullOr <string> nullOr,
string customMessage
)
{
nullOr.Empty(() => customMessage);
}
/// <summary>
/// Test if string is null or whitespace
/// </summary>
/// <param name="nullOr"></param>
/// <param name="customMessageGenerator">Generates a custom message to add to the final failure message</param>
public static void Whitespace(
this INullOr <string> nullOr,
Func <string> customMessageGenerator
)
{
nullOr.AddMatcher(
actual =>
{
var passed = string.IsNullOrWhiteSpace(actual);
return(new MatcherResult(
passed,
FinalMessageFor(
() => $"Expected {actual} {passed.AsNot()}to be null or whitespace",
customMessageGenerator
)
));
});
}
/// <summary>
/// Test if string is null or whitespace
/// </summary>
/// <param name="nullOr"></param>
public static void Whitespace(
this INullOr <string> nullOr
)
{
nullOr.Whitespace(NULL_STRING);
}
/// <summary>
/// Tests if a string is null or empty
/// </summary>
/// <param name="nullOr"></param>
public static void Empty(
this INullOr <string> nullOr
)
{
nullOr.Empty(NULL_STRING);
}
