public async Task GetLesson_WithExistingLessonId_RetunrsLessonsList()
{
//Arrange
var lessonId = AutoFaker.Generate <int>();
var lesson = AutoFaker.Generate <Lesson>();
var lessonDto = AutoFaker.Generate <LessonDto>();
_lessonService.Setup(x => x.GetLessonById(It.IsAny <int>()))
.ReturnsAsync(lesson);
_mapper.Setup(x => x.Map <LessonDto>(lesson))
.Returns(lessonDto);
//Act
var result = await _sut.GetLesson(lessonId);
//Assert
result.Should().BeOfType <OkObjectResult>();
((OkObjectResult)result).StatusCode.Should().Be(StatusCodes.Status200OK);
((OkObjectResult)result).Value.Should().BeEquivalentTo(lessonDto);
}
