Adding unittests to AudioConferenceMixer.

webrtc/modules/modules.gyp

 # Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 {
   'includes': [
@@ skipping 40 matching lines @@
         {
           'target_name': 'modules_unittests',
           'type': '<(gtest_target_type)',
           'defines': [
             '<@(audio_coding_defines)',
           ],
           'dependencies': [
             'acm_receive_test',
             'acm_send_test',
             'audio_coding_module',
+            'audio_conference_mixer',
             'audio_device'  ,
             'audio_processing',
             'audioproc_test_utils',
             'bitrate_controller',
             'bwe_simulator',
             'cng',
             'desktop_capture',
             'isac_fix',
             'media_file',
             'neteq',
@@ skipping 80 matching lines @@
             'audio_coding/neteq/mock/mock_delay_manager.h',
             'audio_coding/neteq/mock/mock_delay_peak_detector.h',
             'audio_coding/neteq/mock/mock_dtmf_buffer.h',
             'audio_coding/neteq/mock/mock_dtmf_tone_generator.h',
             'audio_coding/neteq/mock/mock_expand.h',
             'audio_coding/neteq/mock/mock_external_decoder_pcm16b.h',
             'audio_coding/neteq/mock/mock_packet_buffer.h',
             'audio_coding/neteq/mock/mock_payload_splitter.h',
             'audio_coding/neteq/tools/input_audio_file_unittest.cc',
             'audio_coding/neteq/tools/packet_unittest.cc',
+            'audio_conference_mixer/test/audio_conference_mixer_unittest.cc',

[ajm, 2015/08/04 21:09:03]

nit: It's more typical to put the unit test alongside the production code.

[minyue-webrtc, 2015/08/25 15:36:12]

Ok, but does that mean a big change in 'target_name': 'modules_unittests',

             'audio_processing/aec/echo_cancellation_unittest.cc',
             'audio_processing/aec/system_delay_unittest.cc',
             # TODO(ajm): Fix to match new interface.
             # 'audio_processing/agc/agc_unittest.cc',
             'audio_processing/agc/histogram_unittest.cc',
             'audio_processing/agc/mock_agc.h',
             'audio_processing/beamformer/complex_matrix_unittest.cc',
             'audio_processing/beamformer/covariance_matrix_generator_unittest.cc',
             'audio_processing/beamformer/matrix_unittest.cc',
             'audio_processing/beamformer/mock_nonlinear_beamformer.cc',
@@ skipping 318 matching lines @@
               'sources': [
                 'modules_unittests.isolate',
               ],
             },
           ],
         }],
       ],
     }], # include_tests
   ], # conditions
 }