public void Test_GetUnrelatedVenues_ReturnsListOfUnassociatedVenues() { Band testBand1 = new Band("Some Band Name", "Some Band Description"); testBand1.Save(); Band testBand2 = new Band("Some Band Name", "Some Band Description"); testBand2.Save(); Venue venue1 = new Venue("Staples Center", "Los Angeles, CA"); venue1.Save(); Venue venue2 = new Venue("Staples Center", "Los Angeles, CA"); venue2.Save(); Venue venue3 = new Venue("Staples Center", "Los Angeles, CA"); venue3.Save(); testBand1.AddVenue(venue1); testBand2.AddVenue(venue2); List <Venue> result = testBand1.GetUnrelatedVenues(); List <Venue> expected = new List <Venue> { venue2, venue3 }; Assert.Equal(expected, result); }