public void RepositoryDeleteAllProfilesTest()
        {
            // Arrange
            var fakeProfileService = new FakeProfileService();
            var toBeAddedProfiles  = new[]
            {
                new WSProfile()
                {
                    Name = "Prof A"
                },
                new WSProfile()
                {
                    Name = "Prof B"
                },
                new WSProfile()
                {
                    Name = "Prof C"
                }
            };

            fakeProfileService.AddProfiles(toBeAddedProfiles);
            var repo = new ProfileRepository(fakeProfileService);

            Assert.AreEqual(3, fakeProfileService.AllProfiles.Length);

            // Act
            var actual = repo.DeleteAllProfiles();

            // Assert
            Assert.AreEqual(3, actual);
            Assert.AreEqual(0, fakeProfileService.AllProfiles.Length);
        }