public async Task GetCourseUserStatsQueryHandler_OneCourse_ReturnData()
{
using var context = TestHelper.CreateInMemoryContext("GetCourseUserStatsQueryHandler_OneCourse_ReturnData");
var userGuid = Guid.NewGuid();
context.UserCourseStats.Add(
new UserCourseStats
{
UserId = userGuid,
Course = CreateCourse(userGuid),
NumberOfCorrectResponses = 10,
NumberOfIncorrectResponses = 11,
Date = DateTime.Now
});
context.UserCourseStats.Add(
new UserCourseStats
{
UserId = userGuid,
CourseId = 100,
NumberOfCorrectResponses = 40,
NumberOfIncorrectResponses = 1,
Date = DateTime.Now.AddDays(-1)
});
context.UserCourseStats.Add(
new UserCourseStats
{
UserId = userGuid,
CourseId = 100,
NumberOfCorrectResponses = 10,
NumberOfIncorrectResponses = 0,
Date = new DateTime(2020, 10, 10)
});
context.SaveChanges();
var handler = new GetCourseUserStatsQueryHandler(new UnitOfWork(context));
var request = new GetCourseUserStatsRequestModel
{
UserId = userGuid
};
var response = await handler.Handle(request, CancellationToken.None);
response.StatsForCourses.Should().ContainKey("Name");
var stats = response.StatsForCourses["Name"];
stats.FirstRepetitionDate.Should().Be("Saturday, 10 October 2020");
stats.LastThreeDays.NumberOfCorrectResponses.Should().Be(50);
stats.LastThreeDays.NumberOfIncorrectResponses.Should().Be(12);
stats.MonthStats.Count.Should().Be(4);
stats.RepetitionStats.Count.Should().Be(2);
stats.RepetitionStats.Should().ContainKeys(10, 20);
stats.RepetitionStats[10].Should().Be(2);
stats.RepetitionStats[20].Should().Be(1);
stats.NewWords.Should().Be(1);
}
public async Task GetCourseUserStatsQueryHandler_NoMyCourses_ReturnEmpty()
{
using var context = TestHelper.CreateInMemoryContext("GetCourseUserStatsQueryHandler_NoMyCourses_ReturnEmpty");
var handler = new GetCourseUserStatsQueryHandler(new UnitOfWork(context));
var request = new GetCourseUserStatsRequestModel
{
UserId = Guid.NewGuid()
};
var response = await handler.Handle(request, CancellationToken.None);
response.StatsForCourses.Should().BeEmpty();
}