[ValidateModelState] // Filter - при невалиден ModelState показва само текущ. view:
public async Task <IActionResult> Create(CourseCreationBindingModel model)
{
if (!ModelState.IsValid)
{
return(View());
}
//var course = new CourseCreationBindingModel()
//{
// Name = model.Name,
// Slug = model.Slug
//};
//// or
////var course = this.mapper.Map<Course>(model);
////this.contex.Courses.Add(course);
////contex.SaveChanges();
// or afret adding services:
var course = await this.coursesService.AddCourse(model);
this.TempData.Put("__Message", new MessageModel()
{
Type = MessageType.Success,
Message = "Course created succesfully."
});
return(RedirectToAction("Details", new { id = course.Id }));
}
//[ExpectedException(typeof(ArgumentException))]
public async Task AddCourse_WithNullCourse_ShouldThrowException() // wahyWeDo_conditions_wahyExpect
{
// 1. Arrange
CourseCreationBindingModel courseModel = null;
// 2. Act
Func <Task> addCourse = () => this.service.AddCourse(courseModel);
// 3. Asserts
// await Assert.ThrowsExceptionAsync<ArgumentException>(addCourse);
var exception = await Assert.ThrowsExceptionAsync <ArgumentException>(addCourse);
Assert.AreEqual(ValidationConstants.CourseNullMessage, exception.Message);
}
public async Task <Course> AddCourse(CourseCreationBindingModel model)
{
Validator.EnsureNotNull(model, ValidationConstants.CourseNullMessage);
Validator.EnsureStringNotNullOrEmpty(model.Name, ValidationConstants.CourseNameMessage);
Validator.EnsureStringNotNullOrEmpty(model.Slug, ValidationConstants.CourseSlugMessage);
var course = this.Mapper.Map <Course>(model);
await this.DbContext.Courses.AddAsync(course);
await this.DbContext.SaveChangesAsync();
return(course);
}
public async Task AddCourse_WithProperCourse_ShouldAddCorrectly() // wahyWeDo_conditions_wahyExpect
{
// 1. Arrange
var courseName = "New course name";
var slugName = "new-course-name";
var courseModel = new CourseCreationBindingModel()
{
Name = courseName,
Slug = slugName
};
// 2. Act
await this.service.AddCourse(courseModel);
// 3. Asserts
Assert.AreEqual(1, this.dbContext.Courses.Count());
var course = this.dbContext.Courses.First();
Assert.AreEqual(courseName, course.Name);
Assert.AreEqual(slugName, course.Slug);
}
public void Create_WithValidCourse_ShoudCallService() // for POST
{
//1. Arrange
var model = new CourseCreationBindingModel();
bool serviceCalled = false;
//1. Arrange:
var mockRepository = new Mock <IAdminCoursesService>();
mockRepository
.Setup(repo => repo.AddCourse(model))
.Callback(() => serviceCalled = true);
var mockLocalizer = new Mock <IStringLocalizer <CoursesController> >();
var controller = new CoursesController(mockRepository.Object, mockLocalizer.Object);
//2. Act:
var result = controller.Create(model);
//3. Assert with three separate tests in one:
Assert.IsTrue(serviceCalled);
}
