JUnit test framework for AppRTC Android demo.

webrtc/examples/androidjunit/README

Index: webrtc/examples/androidjunit/README
diff --git a/webrtc/examples/androidjunit/README b/webrtc/examples/androidjunit/README
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index 0000000000000000000000000000000000000000..629e37189db5b57aa5fe75cebfa6b25805f6f861
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+++ b/webrtc/examples/androidjunit/README
@@ -0,0 +1,9 @@
+This directory contains example JUnit tests for Android AppRTCDemo.

[kjellander_webrtc, 2016/05/16 14:18:09]

This is currently not yet true, but I assume you plan to add tests in future
CLs?

[sakal, 2016/05/17 08:01:25]

Yes, that is correct.

+Many of these test utilize Robolectric to mock Android classes.
+
+To compile:
+ninja -C out/Debug AppRTCDemoJUnitTest
+
+To run:
+./out/Debug/bin/AppRTCDemoJUnitTest name.of.the.class.to.test

[kjellander_webrtc, 2016/05/16 14:18:09]

I think it would be better if we align with Chromium's Robolectric JUnit tests
and use the wrappers scripts that gets written into out/{Debug,Release}/bin if
configured correctly in the GYP file (see comments in webrtc_examples.gypi).

I believe it might be needed in order to run this nicely on the bots anyway, and
those scripts seems to add a lot of extra functionality that may be useful.

[sakal, 2016/05/17 08:01:25]

Done.

+For example: ./out/Debug/bin/AppRTCDemoJUnitTest org.appspot.apprtc.TCPChannelClientTest