public void Validate_OnNonEmptyString() { // Arrange var rawTopic = TestUtils.GenerateSingleValidTopic(); var rule = new MustNotBeBlank(); // Act Action validatingRawTopic = () => rule.Validate(rawTopic); // Assert validatingRawTopic.Should() .NotThrow <EmptyTopicException>( "because a topic with a valid value should not break the rule"); }
public void Validate_OnEmptyString() { // Arrange var rawTopic = string.Empty; var rule = new MustNotBeBlank(); // Act Action validatingRawTopic = () => rule.Validate(rawTopic); // Assert validatingRawTopic.Should() .Throw <EmptyTopicException>( "because an empty topic should break the rule"); }
public void Validate_OnNullString() { // Arrange string rawTopic = null; var rule = new MustNotBeBlank(); // Act // ReSharper disable once ExpressionIsAlwaysNull Action validatingRawTopic = () => rule.Validate(rawTopic); // Assert validatingRawTopic.Should() .Throw <EmptyTopicException>( "because an null topic should break the rule"); }
public void Validate_OnBlankString() { // Arrange var whitespaceCount = Fixture.Create <int>() + 1; var rawTopic = new string(' ', whitespaceCount); var rule = new MustNotBeBlank(); // Act Action validatingRawTopic = () => rule.Validate(rawTopic); // Assert validatingRawTopic.Should() .Throw <EmptyTopicException>( "because a blank topic should break the rule"); }