public void CorrectErrorMessage_IfSavingChangesFailed()
{
// Arrange
var mockedCommentService = new Mock <ICommentService>();
mockedCommentService.Setup(s => s.FindById(It.IsAny <string>())).Verifiable();
mockedCommentService.Setup(s => s.Save()).Throws <Exception>();
var mockedInnerCommentFactory = new Mock <IInnerCommentFactory>();
mockedInnerCommentFactory.Setup(f => f.CreateInnerComment(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <DateTime>())).Verifiable();
var mockedDateProvider = new Mock <IDateProvider>();
mockedDateProvider.Setup(d => d.GetDate()).Verifiable();
var controller = new CommentsApiController(
mockedCommentService.Object,
mockedInnerCommentFactory.Object,
mockedDateProvider.Object);
// Act
var result = controller.Add(It.IsAny <string>(), It.IsAny <string>());
// Assert
Assert.AreEqual(ExpectedErrorMessage, result);
mockedCommentService.Verify(s => s.FindById(It.IsAny <string>()), Times.Once);
mockedInnerCommentFactory.Verify(f => f.CreateInnerComment(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <DateTime>()), Times.Once);
mockedDateProvider.Verify(d => d.GetDate(), Times.Once);
}
public void CorrectMessage_IfNothingFailed()
{
// Arrange
var mockedComment = new Comment();
var mockedInnerComment = new InnerComment();
var mockedCommentService = new Mock <ICommentService>();
mockedCommentService.Setup(s => s.FindById(It.IsAny <string>())).Returns(mockedComment).Verifiable();
mockedCommentService.Setup(s => s.Save()).Verifiable();
var mockedInnerCommentFactory = new Mock <IInnerCommentFactory>();
mockedInnerCommentFactory.Setup(f => f.CreateInnerComment(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <DateTime>())).Returns(mockedInnerComment).Verifiable();
var mockedDateProvider = new Mock <IDateProvider>();
mockedDateProvider.Setup(d => d.GetDate()).Verifiable();
var controller = new CommentsApiController(
mockedCommentService.Object,
mockedInnerCommentFactory.Object,
mockedDateProvider.Object);
// Act
var result = controller.Add(It.IsAny <string>(), It.IsAny <string>());
// Assert
Assert.AreEqual("success", result);
Assert.IsTrue(mockedComment.Comments.Contains(mockedInnerComment));
mockedCommentService.Verify(s => s.FindById(It.IsAny <string>()), Times.Once);
mockedCommentService.Verify(s => s.Save(), Times.Once);
mockedInnerCommentFactory.Verify(f => f.CreateInnerComment(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <DateTime>()), Times.Once);
mockedDateProvider.Verify(d => d.GetDate(), Times.Once);
}