Merge pull request #12423 from edx/clytwynec/ac-367

Speed up pa11ycrawler runs on Jenkins, Update pa11ycrawler to v0.0.2

scripts/accessibility-crawler.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-echo "Setting up for accessibility tests..."
-source scripts/jenkins-common.sh
-
-echo "Running pa11ycrawler against test course..."
-paver pa11ycrawler
-
-echo "Generating coverage report..."
-paver pa11ycrawler_coverage

scripts/accessibility-tests.sh

@@ -1,6 +1,17 @@
 #!/usr/bin/env bash
 set -e
 
+###############################################################################
+#
+# Usage:
+#   To run just tests, without pa11ycrawler:
+#       ./scripts/accessibility-tests.sh
+#
+#   To run tests, followed by pa11ycrawler:
+#       RUN_PA11YCRAWLER=1 ./scripts/accessibility-tests.sh
+#
+###############################################################################
+
 echo "Setting up for accessibility tests..."
 source scripts/jenkins-common.sh
 
@@ -9,3 +20,12 @@ SELENIUM_BROWSER=phantomjs paver test_a11y
 
 echo "Generating coverage report..."
 paver a11y_coverage
+
+if [ "$RUN_PA11YCRAWLER" = "1" ]
+then
+    echo "Running pa11ycrawler against test course..."
+    paver pa11ycrawler --fasttest --fetch-course --with-html
+
+    echo "Generating coverage report..."
+    paver pa11ycrawler_coverage
+fi