public void GetStudentsByCourseName_GivenValidCourseName_ShouldReturnStudents()
{
//Arrange
var data = FakeData.FakeStudentData;
var mockSet = GetQueryableMockDbSet(data.ToArray());
var mockContext = new Mock <IDbContext>();
mockContext.Setup(con => con.Students).Returns(mockSet.Object);
var classUnderTest = new MockEFService(mockContext.Object);
//Act
var resultMicro = classUnderTest.GetStudentsByCourseName("Microeconomics");
var resultChem = classUnderTest.GetStudentsByCourseName("Chemistry");
var resultComp = classUnderTest.GetStudentsByCourseName("Composition");
//Assert
resultMicro.Count().ShouldBe(2);
resultMicro.All(s => s.Enrollments.Any(e => e.Course.Title == "Microeconomics")).ShouldBeTrue();
resultChem.Count().ShouldBe(3);
resultChem.All(s => s.Enrollments.Any(e => e.Course.Title == "Chemistry")).ShouldBeTrue();
resultComp.Count().ShouldBe(1);
resultComp.All(s => s.Enrollments.Any(e => e.Course.Title == "Composition")).ShouldBeTrue();
}
public void GetStudentsByCourseName_GivenValidCourseName_ShouldReturnNoStudents()
{
//Arrange
var data = FakeData.FakeStudentData;
var mockSet = GetQueryableMockDbSet(data.ToArray());
var mockContext = new Mock <IDbContext>();
mockContext.Setup(con => con.Students).Returns(mockSet.Object);
var classUnderTest = new MockEFService(mockContext.Object);
//Act
var result = classUnderTest.GetStudentsByCourseName("Invalid");
//Assert
result.ShouldBeEmpty();
}