public void GetQueriesById_Test() { // Arrange int queriesWithId1Count = queriesDbSet .Where(q => q.SqlQueryId == 1) .Count(); int queriesCountBeforeAct = queriesDbSet.Count(); // Act IEnumerable <SqlQuery> queries = queryRepo.GetQueriesById(1); // Assert Assert.AreEqual(queriesWithId1Count, queries.Count()); Assert.AreEqual(queriesCountBeforeAct, queriesDbSet.Count()); }