public async Task GetAllAsync_ShouldReturnIEnumerableReviewDTOAsync()
{
//Arrange
var options = InMemory.GetOptions("GetAllAsync_ShouldReturnIEnumerableReviewDTOAsync");
using (var context = new BOContext(options))
{
var review = new Review
{
Description = "Great",
Beer = new Beer()
{
Name = "Carlsberg"
},
User = new User()
{
Name = "SuperMan"
}
};
context.Reviews.Add(review);
await context.SaveChangesAsync();
}
using (var context = new BOContext(options))
{
//Act
var sut = new ReviewsService(context);
var result = await sut.GetAllAsync();
//Assert
Assert.IsInstanceOfType(result, typeof(IEnumerable <ReviewDTO>));
}
}
public async Task GetAllAsync_ShouldReturnEmptyIfNoReviewsAsync()
{
//Arrange
var options = InMemory.GetOptions("GetAllAsync_ShouldReturnEmptyIfNoReviewsAsync");
using (var context = new BOContext(options))
{
}
using (var context = new BOContext(options))
{
//Act
var sut = new ReviewsService(context);
var result = await sut.GetAllAsync();
//Assert
Assert.AreEqual(result.Count(), 0);
}
}
public async Task GetAllAsync_ShouldReturnNullIfModelReviewHasNoBeerOrUserFailsAsync()
{
//Arrange
var options = InMemory.GetOptions("GetAllAsync_ShouldReturnNullIfModelReviewHasNoBeerOrUserFailsAsync");
using (var context = new BOContext(options))
{
var review = new Review();
context.Reviews.Add(review);
await context.SaveChangesAsync();
}
using (var context = new BOContext(options))
{
//Act
var sut = new ReviewsService(context);
var result = await sut.GetAllAsync();
//Assert
Assert.AreEqual(result, null);
}
}
