Run tests in small scripts

This is so we get a proper shell where running set -xe makes sense allowing travis to pick up nicely on how the tests run (ie. marking them as failed and not errored when the fail).

.travis.yml

@@ -67,20 +67,5 @@ before_script:
 - psql -c 'ALTER USER libretime CREATEDB;' -U postgres
 - mkdir -p /tmp/log/libretime
 script:
-- >
+- ./travis/php.sh
-    if [[ "$PYTHON" == false ]]; then
+- ./travis/python.sh
-      pushd airtime_mvc/tests
-      ../../vendor/bin/phpunit
-      results=$?
-      popd
-      exit $results
-    fi
-- >
-    if [[ "$PYTHON" == true ]]; then
-      pushd python_apps/airtime_analyzer 
-      nosetests -a '!rgain' 
-      results=$?
-      echo "replaygain tests where skipped due to not having a reliable replaygain install on travis."
-      popd
-      exit $results
-    fi

travis/php.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -xe
+
+[[ "$PYTHON" == true ]] && exit 0
+
+pushd airtime_mvc/tests
+../../vendor/bin/phpunit
+popd

travis/python.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set -xe
+
+[[ "$PYTHON" == false ]] && exit 0
+
+pushd python_apps/airtime_analyzer 
+nosetests -a '!rgain'
+echo "replaygain tests where skipped due to not having a reliable replaygain install on travis."
+popd