public async Task Save_WhenEllCoachDto_AddsEllCoachToDb()
        {
            //Given
            DbContextOptions <PeopleContext> options = this.GetCosmosDbToEmulatorOptions <PeopleContext>();

            using PeopleContext context = new PeopleContext(options, GetConfig());
            string coachId          = GetId();
            string coachEmail       = "*****@*****.**";
            string instructor1Id    = GetId();
            string instructor1Email = "*****@*****.**";
            string instructor2Id    = GetId();
            string instructor2Email = "*****@*****.**";

            InstructorShortDto instructor1 = new InstructorShortDto()
            {
                Id    = instructor1Id,
                Email = instructor1Email
            };
            InstructorShortDto instructor2 = new InstructorShortDto()
            {
                Id    = instructor2Id,
                Email = instructor2Email
            };
            EllCoachDto coach = new EllCoachDto()
            {
                Id          = coachId,
                Email       = coachEmail,
                Type        = DataAccessConstants.noSqlEllCoachType,
                Instructors = new List <InstructorShortDto>()
                {
                    instructor1, instructor2
                }
            };

            //When
            context.Add(coach);
            await context.SaveChangesAsync();

            coach = await context.FindAsync <EllCoachDto>(coachId);

            //Then
            Assert.Equal(coachId, coach.Id);
            Assert.Equal(coachEmail, coach.Email);
            Assert.Equal(instructor1Id, coach.Instructors[0].Id);
            Assert.Equal(instructor1Email, coach.Instructors[0].Email);
            Assert.Equal(instructor2Id, coach.Instructors[1].Id);
            Assert.Equal(instructor2Email, coach.Instructors[1].Email);
        }
        public async Task Save_WhenAssistantDto_AddsAssistantsToDb()
        {
            //Given
            DbContextOptions <PeopleContext> options = this.GetCosmosDbToEmulatorOptions <PeopleContext>();

            using PeopleContext context = new PeopleContext(options, GetConfig());
            string assistantId     = GetId();
            string assistantEmail  = "*****@*****.**";
            string instructorId    = GetId();
            string instructorEmail = "*****@*****.**";

            InstructorShortDto instructor = new InstructorShortDto()
            {
                Id    = instructorId,
                Email = instructorEmail
            };
            AssistantDto assistant = new AssistantDto()
            {
                Id         = assistantId,
                Email      = assistantEmail,
                Instructor = instructor
            };
            //When
            await context.Database.EnsureDeletedAsync();

            await context.Database.EnsureCreatedAsync();

            context.Add(assistant);
            await context.SaveChangesAsync();

            assistant = await context.FindAsync <AssistantDto>(assistantId);

            //Then
            Assert.Equal(assistantId, assistant.Id);
            Assert.Equal(assistantEmail, assistant.Email);
            Assert.Equal(instructorId, assistant.Instructor.Id);
            Assert.Equal(instructorEmail, assistant.Instructor.Email);
        }