public async Task <ActionResult> Put(int id, [FromBody] StudentForUpdateViewModel studentViewModelForUpdate)
{
if (studentViewModelForUpdate == null)
{
return(BadRequest("Request body is null."));
}
var student = await _studentService.GetByIdAsync(id);
if (student == null)
{
return(NotFound("Entity does not exist."));
}
if (student.Name != studentViewModelForUpdate.Name)
{
if (await _studentService.FindStudentByName(studentViewModelForUpdate.Name))
{
return(BadRequest("The student name is already taken."));
}
}
_mapper.Map(studentViewModelForUpdate, student);
if (await _studentService.UpdateAsync(student) > 0)
{
return(NoContent());
}
return(StatusCode(500));
}
public async Task ReturnNoContentResponseAfterEntityUpdated()
{
var studentToUpdate = new StudentForUpdateViewModel()
{
Name = "Scott Hanselman",
Age = 22,
GPA = 2.4
};
var response = await Client.PutAsJsonAsync <StudentForUpdateViewModel>("/api/Student/3", studentToUpdate);
response.EnsureSuccessStatusCode();
Assert.Equal(HttpStatusCode.NoContent, response.StatusCode);
}
