public void GetFakes_Publishers_ShouldNotContainNullsAndOnlyHaveUniqueItems(int quantity) { // Arrange & Act var publishers = BooksBuilder.GetFakes(quantity).Select(book => book.Publisher); // Assert publishers.Should().NotContainNulls().And.OnlyHaveUniqueItems(); }
public void GetFakes_QuantityLessThanZero_ShouldThrowArgumentException(int quantity) { // Arrange & Act Action act = () => BooksBuilder.GetFakes(quantity); // Assert act.ShouldThrow <ArgumentOutOfRangeException>(); }
public void GetFakes_InStockFlags_ShouldNotContainNullsAndOnlyContainTrueOrFalse(int quantity) { // Arrange & Act var instockFlags = BooksBuilder.GetFakes(quantity).Select(book => book.InStock); // Assert instockFlags.Should().NotContainNulls().And.OnlyContain(value => value == true || value == false); }
public void GetFakes_Descriptions_ShouldNotContainNullsAndOnlyHaveUniqueItems(int quantity) { // Arrange & Act var descriptions = BooksBuilder.GetFakes(quantity).Select(book => book.Description); // Assert descriptions.Should().NotContainNulls().And.OnlyHaveUniqueItems(); }
public void GetFakes_Pages_ShouldBeOfLenghtLessThanAThousand(int quantity) { // Arrange & Act var pages = BooksBuilder.GetFakes(quantity).Select(book => book.Pages); // Assert pages.All(length => length < 1000); }
public void GetFakes_Publications_ShouldNotContainNullsAndBeBetweenStartAndToday(int quantity) { // Arrange var start = 1.January(1900); // Act var books = BooksBuilder.GetFakes(quantity); // Assert books.Should().NotContainNulls(); books.All(book => book.Publication > start && book.Publication < DateTime.Today); }