/* DESCRIPTION webcam_test.go tests the webcam AVDevice. AUTHORS Scott Barnard <scott@ausocean.org> LICENSE Copyright (C) 2020 the Australian Ocean Lab (AusOcean) It is free software: you can redistribute it and/or modify them under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. It is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License in gpl.txt. If not, see http://www.gnu.org/licenses. */ package webcam import ( "bytes" "testing" "time" "bitbucket.org/ausocean/av/codec/codecutil" "bitbucket.org/ausocean/av/revid/config" "bitbucket.org/ausocean/utils/logger" ) func TestIsRunning(t *testing.T) { const dur = 250 * time.Millisecond l := logger.New(logger.Debug, &bytes.Buffer{}, true) // Discard logs. d := New(l) err := d.Set(config.Config{ Logger: l, InputCodec: codecutil.H264, }) if err != nil { t.Skipf("could not set device: %w", err) } err = d.Start() if err != nil { t.Fatalf("could not start device %w", err) } time.Sleep(dur) if !d.IsRunning() { t.Error("device isn't running, when it should be") } err = d.Stop() if err != nil { t.Error(err.Error()) } time.Sleep(dur) if d.IsRunning() { t.Error("device is running, when it should not be") } }