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 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 UpdateCourse_Test_Credits()
{
var obj = CreateTestCourse(Repository);
try
{
var differentCredit = obj.Credits + 1;
obj.Credits = differentCredit;
obj = Repository.UpdateCourse(obj);
//confirm the object was updated.
var updated = Repository.GetCourse(obj.CourseID);
Assert.IsNotNull(updated);
Assert.AreEqual(differentCredit, updated.Credits);
}
catch (Exception)
{
throw;
}
finally
{
//Remove the test data.
CourseTest.DeleteTestObject(obj, Repository);
}
}
public void UpdateCourse_Test_Name()
{
var obj = CreateTestCourse(Repository);
try
{
var randomName = Guid.NewGuid().ToString();
obj.Name = randomName;
obj = Repository.UpdateCourse(obj);
//confirm the object was updated.
var updated = Repository.GetCourse(obj.CourseID);
Assert.IsNotNull(updated);
Assert.AreEqual(randomName, updated.Name);
}
catch (Exception)
{
throw;
}
finally
{
//Remove the test data.
CourseTest.DeleteTestObject(obj, Repository);
}
}
public void UpdateCourse_Test_Department()
{
var obj = CreateTestCourse(Repository);
var originalDepartmentID = obj.DepartmentID;
try
{
var newDepartment = DepartmentTest.CreateTestDepartment(Repository);
obj.DepartmentID = newDepartment.DepartmentID;
obj = Repository.UpdateCourse(obj);
//confirm the object was updated.
var updated = Repository.GetCourse(obj.CourseID);
Assert.IsNotNull(updated);
Assert.AreEqual(newDepartment.DepartmentID, updated.DepartmentID);
}
catch (Exception)
{
throw;
}
finally
{
//Remove the test data.
CourseTest.DeleteTestObject(obj, Repository);
var originalDepartment = Repository.GetDepartment(originalDepartmentID);
DepartmentTest.DeleteTestObject(originalDepartment, Repository);
}
}
public void DeleteCourse_Test()
{
var obj = CreateTestCourse(Repository);
var currentCount = Repository.GetAllCourses().Count();
CourseTest.DeleteTestObject(obj, Repository);
Assert.IsTrue(Repository.GetAllCourses().Count() < currentCount);
}
public void AddCourse_Test()
{
var obj = CreateTestCourse(Repository);
try
{
Assert.IsTrue(Repository.GetAllCourses().Any(x => x.CourseID == obj.CourseID));
}
catch (Exception ex)
{
throw ex;
}
finally
{
CourseTest.DeleteTestObject(obj, Repository);
}
}
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 ReadCourse_Test()
{
var obj = CreateTestCourse(Repository);
Assert.IsNotNull(obj.CourseID);
Assert.IsNotNull(obj.Name);
Assert.IsNotNull(obj.Credits);
Assert.IsNotNull(obj.DepartmentID);
Assert.IsTrue(obj.CourseID > 0);
Assert.IsTrue(obj.DepartmentID > 0);
Assert.IsTrue(obj.Name.Length > 5);
var allCourses = Repository.GetAllCourses();
Assert.IsNotNull(allCourses);
Assert.IsTrue(allCourses.Count() > 0);
CourseTest.DeleteTestObject(obj, Repository);
}
