public async Task UpdateInstructor_UpdatesExistingInstructor()
{
var instructor = new Instructor
{
FirstName = "John",
LastName = "Doe"
};
using (var context = new ApplicationDbContext(Options))
{
context.Instructors.Add(instructor);
context.SaveChanges();
}
instructor.FirstName = "Jane";
instructor.LastName = "Other";
using (var context = new ApplicationDbContext(Options))
{
var service = new InstructorService(context);
Instructor updatedInstructor = await service.UpdateInstructor(instructor);
Assert.AreEqual(instructor, updatedInstructor);
}
using (var context = new ApplicationDbContext(Options))
{
Instructor retrievedInstructor = context.Instructors.Single();
Assert.AreEqual(instructor.Id, retrievedInstructor.Id);
Assert.AreEqual(instructor.FirstName, retrievedInstructor.FirstName);
Assert.AreEqual(instructor.LastName, retrievedInstructor.LastName);
}
}
public IHttpActionResult UpdateInstructor([FromBody] InstructorEdit model)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var svc = new InstructorService();
if (!svc.UpdateInstructor(model))
{
return(InternalServerError());
}
return(Ok("Instructor successfully updated."));
}
protected void btnSave_Click(object sender, EventArgs e)
{
var instructorID = Request.QueryString["ID"];
if (Page.IsValid && instructorID == null)
{
Contoso.Models.Instructor instructor = new Models.Instructor();
instructor.ID = Convert.ToInt32(ddlID.SelectedValue);
instructor.HireDate = Convert.ToDateTime(txtHireDate.Text);
InstructorService instructorService = new InstructorService();
instructorService.AddInstructor(instructor);
}
if (Page.IsValid && instructorID != null)
{
Contoso.Models.Instructor instructor = new Models.Instructor();
instructor.ID = Convert.ToInt32(ddlID.SelectedValue);
instructor.HireDate = Convert.ToDateTime(txtHireDate.Text);
InstructorService instructorService = new InstructorService();
instructorService.UpdateInstructor(instructor);
}
}
public async Task <ActionResult> UpdateInstructor([FromBody] Instructor instructor)
{
await _instructorService.UpdateInstructor(instructor);
return(Ok());
}
