public void ValidateEmptyStringToBeNullOrEmpty() { // Given var validator = new StringValidator(string.Empty); // When validator.BeNullOrEmpty(); // Then Assert.True(true); }
public void ValidateStringToBeNullOrEmptyViolated() { // Given var validator = new StringValidator("string"); // When var exception = Assert.Throws <XunitException>(() => validator.BeNullOrEmpty(because: "that's the bottom line")); // Then Assert.NotNull(exception); var rn = Environment.NewLine; Assert.Equal( $"{rn}validator{rn}is \"string\"{rn}but was expected to be null or empty{rn}because that's the bottom line", exception.UserMessage); }