public void AddInstructor_Test_two_courses()
{
const int EXPECTED_COURSE_COUNT = 2;
var currentPeopleCount = Repository.GetAllInstructors().Count();
var course1 = CourseTest.CreateTestCourse(Repository);
var course2 = CourseTest.CreateTestCourse(Repository);
var targetUnderTest = new InstructorDTO();
targetUnderTest.FirstName = "Test";
targetUnderTest.LastName = "Subject";
targetUnderTest.Courses = new List <CourseDTO>();
targetUnderTest.Courses.Add(course1);
targetUnderTest.Courses.Add(course2);
try
{
targetUnderTest = Repository.CreateInstructor(targetUnderTest);
Assert.IsTrue(Repository.GetAllInstructors().Count() > currentPeopleCount);
Assert.AreEqual(EXPECTED_COURSE_COUNT, Repository.GetCoursesByInstructor(targetUnderTest.InstructorID).Count());
}
catch (Exception ex)
{
throw ex;
}
finally
{
InstructorsTest.DeleteTestInstructor(targetUnderTest, Repository);
CourseTest.DeleteTestObject(course1, Repository);
CourseTest.DeleteTestObject(course2, Repository);
Repository.DeleteDepartment(course1.DepartmentID);
Repository.DeleteDepartment(course2.DepartmentID);
}
}
public void UpdateInstructor_Test_HireDate()
{
var obj = CreateTestInstructor(Repository);
//confirm they are saved in the database.
Assert.IsTrue(obj.InstructorID > 0);
try
{
var randomDate = DateTime.Today;
obj.HireDate = randomDate;
obj = Repository.UpdateInstructor(obj);
//confirm the object was updated.
var updatedInstructor = Repository.GetInstructor(obj.InstructorID);
Assert.IsNotNull(updatedInstructor);
Assert.AreEqual(randomDate, updatedInstructor.HireDate);
}
catch (Exception)
{
throw;
}
finally
{
//Remove the test data.
InstructorsTest.DeleteTestInstructor(obj, Repository);
}
}
public void UpdateInstructor_Test_Terminated_False_True()
{
var obj = CreateTestInstructor(Repository);
//confirm they are saved in the database.
Assert.IsTrue(obj.InstructorID > 0);
try
{
var terminatedStatus = true;
obj.Terminated = terminatedStatus;
obj = Repository.UpdateInstructor(obj);
//confirm the object was updated.
var updatedInstructor = Repository.GetInstructor(obj.InstructorID);
Assert.IsNotNull(updatedInstructor);
Assert.IsTrue(updatedInstructor.Terminated);
}
catch (Exception)
{
throw;
}
finally
{
//Remove the test data.
InstructorsTest.DeleteTestInstructor(obj, Repository);
}
}
public void UpdateInstructor_Test_FirstName()
{
var obj = CreateTestInstructor(Repository);
//confirm they are saved in the database.
Assert.IsTrue(obj.InstructorID > 0);
try
{
var randomName = Guid.NewGuid().ToString();
obj.FirstName = randomName;
obj = Repository.UpdateInstructor(obj);
//confirm the object was updated.
var updatedInstructor = Repository.GetInstructor(obj.InstructorID);
Assert.IsNotNull(updatedInstructor);
Assert.AreEqual(randomName, updatedInstructor.FirstName);
}
catch (Exception)
{
throw;
}
finally
{
//Remove the test data.
InstructorsTest.DeleteTestInstructor(obj, Repository);
}
}
public void GetInstructorTest_One_Class()
{
const int EXPECTED_COURSE_COUNT = 1;
var course1 = CourseTest.CreateTestCourse(Repository);
var targetUnderTest = new InstructorDTO();
targetUnderTest.FirstName = "Test";
targetUnderTest.LastName = "Subject";
targetUnderTest.Courses = new List <CourseDTO>();
targetUnderTest.Courses.Add(course1);
try
{
//Add the courses. Make sure they add correctly.
targetUnderTest = Repository.CreateInstructor(targetUnderTest);
Assert.AreEqual(EXPECTED_COURSE_COUNT, Repository.GetCoursesByInstructor(targetUnderTest.InstructorID).Count());
var allData = Repository.GetAllInstructors().Where(x => x.InstructorID == targetUnderTest.InstructorID).First();
Assert.IsNotNull(allData);
Assert.IsNotNull(allData.Courses);
Assert.AreEqual(EXPECTED_COURSE_COUNT, allData.Courses.Count());
}
catch (Exception ex)
{
throw ex;
}
finally
{
InstructorsTest.DeleteTestInstructor(targetUnderTest, Repository);
CourseTest.DeleteTestObject(course1, Repository);
Repository.DeleteDepartment(course1.DepartmentID);
}
}
public void DeleteInstructor_Test()
{
var obj = new InstructorDTO();
obj.FirstName = "Test";
obj.LastName = "Subject";
obj = Repository.CreateInstructor(obj);
var currentCount = Repository.GetAllInstructors().Count();
InstructorsTest.DeleteTestInstructor(obj, Repository);
Assert.IsTrue(Repository.GetAllInstructors().Count() < currentCount);
}
public void AddInstructor_Test_two_courses_to_one()
{
const int BASE_COURSE_COUNT = 2;
const int EXPECTED_COURSE_COUNT = 1;
var currentPeopleCount = Repository.GetAllInstructors().Count();
var course1 = CourseTest.CreateTestCourse(Repository);
var course2 = CourseTest.CreateTestCourse(Repository);
var targetUnderTest = new InstructorDTO();
targetUnderTest.FirstName = "Test";
targetUnderTest.LastName = "Subject";
targetUnderTest.Courses = new List <CourseDTO>();
targetUnderTest.Courses.Add(course1);
targetUnderTest.Courses.Add(course2);
try
{
//Add the courses. Make sure they add correctly.
targetUnderTest = Repository.CreateInstructor(targetUnderTest);
Assert.IsTrue(Repository.GetAllInstructors().Count() > currentPeopleCount);
Assert.AreEqual(BASE_COURSE_COUNT, Repository.GetCoursesByInstructor(targetUnderTest.InstructorID).Count());
//Remove one course.
targetUnderTest.Courses.Remove(targetUnderTest.Courses.Where(x => x.CourseID == course1.CourseID).First());
//Save it. Verify the course count updates.
targetUnderTest = Repository.UpdateInstructor(targetUnderTest);
Assert.IsTrue(Repository.GetAllInstructors().Count() > currentPeopleCount);
Assert.AreEqual(EXPECTED_COURSE_COUNT, Repository.GetCoursesByInstructor(targetUnderTest.InstructorID).Count());
}
catch (Exception ex)
{
throw ex;
}
finally
{
InstructorsTest.DeleteTestInstructor(targetUnderTest, Repository);
CourseTest.DeleteTestObject(course1, Repository);
CourseTest.DeleteTestObject(course2, Repository);
Repository.DeleteDepartment(course1.DepartmentID);
Repository.DeleteDepartment(course2.DepartmentID);
}
}
public void GetInstructorTest_No_Classes()
{
var obj = new InstructorDTO();
obj.FirstName = "Test";
obj.LastName = "Subject";
Assert.AreEqual(0, obj.InstructorID);
obj = Repository.CreateInstructor(obj);
Assert.IsTrue(obj.InstructorID > 0);
Assert.AreEqual("Test", obj.FirstName);
Assert.AreEqual("Subject", obj.LastName);
Assert.IsNull(obj.HireDate);
var allInstructors = Repository.GetAllInstructors();
Assert.IsNotNull(allInstructors);
Assert.IsTrue(allInstructors.Count() > 0);
InstructorsTest.DeleteTestInstructor(obj, Repository);
}
