private async void Preview() { using (var context = InMemoryDb.CreateDbContext()) { context.Initialize(); await CreateStatisticalUnitsAsync(context); var service = new SampleFramesService(context, null); await service.Create( new SampleFrameM { Name = "Sample frame name", Predicate = CreateExpressionGroup(), Fields = new[] { FieldEnum.RegId, FieldEnum.Name } }, (await context.Users.FirstAsync()).Id); Assert.Equal(1, await context.SampleFrames.CountAsync()); var existing = await context.SampleFrames.FirstOrDefaultAsync(); var units = await context.StatisticalUnits.ToListAsync(); var expected = new[] { new { RegId = units[0].RegId.ToString(), units[0].Name }, new { RegId = units[1].RegId.ToString(), units[1].Name } }; var actual = (await service.Preview(existing.Id, (await context.Users.FirstAsync()).Id, 2)).ToArray(); Assert.Equal(expected.Length, actual.Length); Assert.Equal(expected[0].RegId, actual[0][FieldEnum.RegId]); Assert.Equal(expected[1].Name, actual[1][FieldEnum.Name]); } }
public async Task <IActionResult> Preview(int id) => Ok(await _sampleFramesService.Preview(id, User.GetUserId(), 10));