public async void CreatingExistingPlannedInspectionAgainShouldThrowError()
{
await Assert.ThrowsAsync <EntityExistsException>(() => _inspectionService.CreatePlannedInspection(
_modelMocks.Festivals.FirstOrDefault(f => f.Id == 1).Id,
_modelMocks.Questionnaires.First(q => q.Id == 1).Id,
new DateTime(2020, 3, 4, 12, 30, 0),
new DateTime(2020, 3, 4, 17, 0, 0),
"Pinkpop",
_modelMocks.Employees.First(e => e.Id == 2).Id));
_dbMock.Verify(x => x.SaveChangesAsync(), Times.Never);
}