Move RtpExtension to api/ directory and config.h/.cc to call/.
BUG=webrtc:5876
R=deadbeef@webrtc.org, solenberg@webrtc.org
Review-Url: https://codereview.webrtc.org/3004723002 .
Cr-Commit-Position: refs/heads/master@{#19639}
diff --git a/webrtc/api/rtpparameters_unittest.cc b/webrtc/api/rtpparameters_unittest.cc
new file mode 100644
index 0000000..6cb90c2
--- /dev/null
+++ b/webrtc/api/rtpparameters_unittest.cc
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+
+#include <utility>
+
+#include "webrtc/api/rtpparameters.h"
+#include "webrtc/test/gtest.h"
+
+namespace webrtc {
+
+using webrtc::RtpExtension;
+
+static const char kExtensionUri1[] = "extension-uri1";
+static const char kExtensionUri2[] = "extension-uri2";
+
+static const RtpExtension kExtension1(kExtensionUri1, 1);
+static const RtpExtension kExtension1Encrypted(kExtensionUri1, 10, true);
+static const RtpExtension kExtension2(kExtensionUri2, 2);
+
+TEST(RtpExtensionTest, FilterDuplicateNonEncrypted) {
+ std::vector<RtpExtension> extensions;
+ std::vector<RtpExtension> filtered;
+
+ extensions.push_back(kExtension1);
+ extensions.push_back(kExtension1Encrypted);
+ filtered = RtpExtension::FilterDuplicateNonEncrypted(extensions);
+ EXPECT_EQ(1u, filtered.size());
+ EXPECT_EQ(std::vector<RtpExtension>{kExtension1Encrypted}, filtered);
+
+ extensions.clear();
+ extensions.push_back(kExtension1Encrypted);
+ extensions.push_back(kExtension1);
+ filtered = RtpExtension::FilterDuplicateNonEncrypted(extensions);
+ EXPECT_EQ(1u, filtered.size());
+ EXPECT_EQ(std::vector<RtpExtension>{kExtension1Encrypted}, filtered);
+
+ extensions.clear();
+ extensions.push_back(kExtension1);
+ extensions.push_back(kExtension2);
+ filtered = RtpExtension::FilterDuplicateNonEncrypted(extensions);
+ EXPECT_EQ(2u, filtered.size());
+ EXPECT_EQ(extensions, filtered);
+}
+} // namespace webrtc