public async Task ThrowEntityAlreadyExistsExceptionWhenParamsAreValid()
{
// Arrange
contextOptions = new DbContextOptionsBuilder <AlphaCinemaContext>()
.UseInMemoryDatabase(databaseName: "ThrowEntityAlreadyExistsExceptionWhenParamsAreValid")
.Options;
var userId = "userId";
var projectionId = 5;
watchedMovie = new WatchedMovie()
{
UserId = userId,
ProjectionId = projectionId
};
using (var actContext = new AlphaCinemaContext(contextOptions))
{
await actContext.WatchedMovies.AddAsync(watchedMovie);
await actContext.SaveChangesAsync();
}
// Act && Assert
using (var assertContext = new AlphaCinemaContext(contextOptions))
{
var watchedMoviesService = new WatchedMoviesService(assertContext);
await Assert.ThrowsExceptionAsync <EntityAlreadyExistsException>(() =>
watchedMoviesService.AddNewWatchedMovie(userId, projectionId));
}
}
public async Task SuccessfullyCreateNewWatchedMovieWhenParamsAreValid()
{
// Arrange
contextOptions = new DbContextOptionsBuilder <AlphaCinemaContext>()
.UseInMemoryDatabase(databaseName: "SuccessfullyCreateNewWatchedMovieWhenParamsAreValid")
.Options;
var userId = "djoni";
var projectionId = 6;
// Act && Assert
using (var assertContext = new AlphaCinemaContext(contextOptions))
{
var watchedMoviesService = new WatchedMoviesService(assertContext);
await watchedMoviesService.AddNewWatchedMovie(userId, projectionId);
var watchedMovie = await watchedMoviesService.GetWatchedMovie(userId, projectionId);
Assert.AreEqual(userId, watchedMovie.UserId);
Assert.AreEqual(projectionId, watchedMovie.ProjectionId);
}
}
