Merge ~kzapalowicz/snappy-hwe-snaps/+git/engineering-tests:fix/pulseaudio-wrong-command into ~snappy-hwe-team/snappy-hwe-snaps/+git/engineering-tests:master

[Konrad Zapałowicz]

pulseaudio: fix tests to match the snap current usage

This commit adds the missing "pulseaudio." prefix to the commands used
for testing.

Also it extends the verification critera for a music playback test to
cover for a situation where the speakers are not available.

pulseaudio: fix tests to match the snap current usage

This commit adds the missing "pulseaudio." prefix to the commands used
for testing.

Also it extends the verification critera for a music playback test to
cover for a situation where the speakers are not available.

[System Enablement Bot (system-enablement-ci-bot)]

FAILED: Continuous integration, rev:fe7e5546a6d31835edbcc7e20776473ee79f8d97
https://jenkins.canonical.com/system-enablement/job/generic-build-snap/471/
Executed test runs:
    None: https://jenkins.canonical.com/system-enablement/job/generic-update-snap-mp/379/console

Click here to trigger a rebuild:
https://jenkins.canonical.com/system-enablement/job/generic-build-snap/471/rebuild

review: Needs Fixing (continuous-integration)

[Simon Fels (morphis)]

review: Needs Fixing

[Simon Fels (morphis)]

LGTM, home plug was added for parec.

review: Approve

[System Enablement Bot (system-enablement-ci-bot)]

FAILED: Continuous integration, rev:fe7e5546a6d31835edbcc7e20776473ee79f8d97
https://jenkins.canonical.com/system-enablement/job/generic-build-snap/509/
Executed test runs:
    None: https://jenkins.canonical.com/system-enablement/job/generic-update-snap-mp/417/console

Click here to trigger a rebuild:
https://jenkins.canonical.com/system-enablement/job/generic-build-snap/509/rebuild

review: Needs Fixing (continuous-integration)

diff --git a/pulseaudio/units/pulseaudio.pxu b/pulseaudio/units/pulseaudio.pxu
index 3b304e7..453232a 100644
--- a/pulseaudio/units/pulseaudio.pxu
+++ b/pulseaudio/units/pulseaudio.pxu
@@ -29,7 +29,7 @@ depends: pulseaudio/setup/ensure_interface_connection_setup
 _steps:
   1. List the loaded modules
   .
-    $ pactl list short
+    $ sudo pulseaudio.pactl list short
   .
 _verification:
   Verify that you see output similar to following:
@@ -59,7 +59,7 @@ depends: pulseaudio/setup/ensure_interface_connection_setup
 _steps:
   1. Record an audio .wav file
   .
-    $ parecord ~/record.wav
+    $ sudo pulseaudio.parec ~/record.wav
   .
 _verification:
   Verify that the record.wav file has been created and it's size is
@@ -74,7 +74,10 @@ depends: pulseaudio/setup/ensure_interface_connection_setup
 _steps:
   1. Play an audio .wav file
   .
-    $ paplay ~/file.wav
+    $ sudo pulseaudio.paplay ~/file.wav
   .
 _verification:
-  Verify that the audio is hearable through the speakers.
+  Verify that the audio is hearable through the speakers. In case the
+  speakers are not available verify that the sink status has changed
+  from SUSPEND to RUNNING [use the sudo pulseaudio.pactl list sinks
+  command for that]