allow test.sh to collate all tests

so we get one test count and time measurement

.gitignore

@@ -17,6 +17,7 @@ sample-code/examples/php/composer.lock
 sample-code/examples/php/composer.phar
 sample-code/examples/php/vendor
 sample-code/examples/ruby/Gemfile.lock
+test/functional/_joined
 *.iml
 *.autosave
 .idea/

test.sh

@@ -4,6 +4,25 @@ mocha_args=""
 ios_only=false
 android_only=false
 all_tests=true
+
+function join_testfiles {
+    outfile=$1
+    rm -rf $outfile
+    shift
+    indirs=$@
+    pre="(function() {"
+    post="})();"
+    out=""
+    touch $outfile
+    for indir in $indirs; do
+        for infile in ./test/functional/$indir/*.js; do
+            echo "$pre\n" >> $outfile
+            cat $infile >> $outfile
+            echo "\n$post\n" >> $outfile
+        done
+    done
+}
+
 for arg in "$@"; do
     if [[ "$arg" = "--ios" ]]; then
         ios_only=true
@@ -17,15 +36,21 @@ for arg in "$@"; do
         mocha_args="$mocha_args $arg"
     fi
 done
-alias appium_mocha="mocha -t 60000 -R spec $mocha_args"
+
+appium_mocha="mocha -t 60000 -R spec $mocha_args"
+
+mkdir -p ./test/functional/_joined
+
 if $ios_only || $all_tests; then
-    appium_mocha test/functional/prefs
-    appium_mocha test/functional/safari
-    appium_mocha test/functional/testapp
-    appium_mocha test/functional/uicatalog
-    appium_mocha test/functional/webview
+    ios_tesfile="./test/functional/_joined/ios.js"
+    ios_dirs=(prefs safari testapp uicatalog webview)
+    join_testfiles $ios_testfile $ios_dirs
+    $appium_mocha $ios_testfile
 fi
+
 if $android_only || $all_tests; then
-    appium_mocha test/functional/apidemos
-    appium_mocha test/functional/selendroid
+    android_testfile="./test/functional/_joined/android.js"
+    android_dirs=(apidemos selendroid)
+    join_testfiles $android_testfile $android_dirs
+    $appium_mocha $android_testfile
 fi