public async Task Check_DeleteNotExistRelationThrowsException(int firstId, int secondId)
{
//Arrange
var cls = new InMemoryAppDbContext();
using (var context = cls.GetContextWithData())
{
IItemRelationRepository repo = new ItemRelationRepository(context);
ItemRelation startRelation = context.ItemsRelations.Find(firstId, secondId);
startRelation.FirstItemId -= 100;
await Assert.ThrowsAsync <InvalidOperationException>(() => repo.DeleteRecordAsync(startRelation));
context.Database.EnsureDeleted();
}
}
public async Task Check_DeleteRelationWorkingRight(int firstId, int secondId)
{
//Arrange
var cls = new InMemoryAppDbContext();
using (var context = cls.GetContextWithData())
{
IItemRelationRepository repo = new ItemRelationRepository(context);
ItemRelation startRelation = context.ItemsRelations.Find(firstId, secondId);
await repo.DeleteRecordAsync(startRelation);
var actualRelation = context.ItemsRelations.Find(firstId, secondId);
Assert.NotNull(startRelation);
Assert.Null(actualRelation);
context.Database.EnsureDeleted();
}
}
