Utilizing the AEC3 config struct for constants.

webrtc/modules/audio_processing/aec3/erle_estimator_unittest.cc

 /*
  *  Copyright (c) 2017 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.
  */
 
@@ skipping 18 matching lines @@
 }
 
 }  // namespace
 
 // Verifies that the correct ERLE estimates are achieved.
 TEST(ErleEstimator, Estimates) {
   std::array<float, kFftLengthBy2Plus1> X2;
   std::array<float, kFftLengthBy2Plus1> E2;
   std::array<float, kFftLengthBy2Plus1> Y2;
 
-  ErleEstimator estimator;
+  ErleEstimator estimator(1.f, 8.f, 1.5f);
 
   // Verifies that the ERLE estimate is properley increased to higher values.
   X2.fill(500 * 1000.f * 1000.f);
   E2.fill(1000.f * 1000.f);
   Y2.fill(10 * E2[0]);
   for (size_t k = 0; k < 200; ++k) {
     estimator.Update(X2, Y2, E2);
   }
   VerifyErle(estimator.Erle(), 8.f, 1.5f);
 
@@ skipping 14 matching lines @@
   // Verifies that the ERLE estimate is is not updated for low-level render
   // signals.
   X2.fill(1000.f * 1000.f);
   Y2.fill(10 * E2[0]);
   for (size_t k = 0; k < 200; ++k) {
     estimator.Update(X2, Y2, E2);
   }
   VerifyErle(estimator.Erle(), 1.f, 1.f);
 }
 }  // namespace webrtc