From aeb5f05706661fdbc7e5ce18a3f3596b5ad11815 Mon Sep 17 00:00:00 2001
From: Pierre-Yves Gerardy <py@py.gy>
Date: Sun, 11 Sep 2016 16:21:45 +0200
Subject: [PATCH] Add the old test suite to the grunt task for both local tests
 and CI

This relies on a hack to bypass the `mocha` detection by `grunt-mocha-phantomjs`.
The tests have to run in less than 10 seconds, which is unlikely to be problematic on current
hardware.

Alternatively, adding the following to tests/index.html also makes the old test suite compatible
with the mocha runner, but it entails loading `mocha`:

    <script src="../node_modules/mocha/mocha.js"></script>
    <script>
        mocha.setup("bdd")
        describe("dummy test", function(){
            it("is a dummy test to run the old test suite with grunt-mocha-phantomjs like the new one", function(){})
        })
        mocha.run()
    </script>
---
 Gruntfile.js     | 2 +-
 tests/index.html | 6 ++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index d858e4ed..6cb76731 100755
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -95,7 +95,7 @@ module.exports = function (grunt) { // eslint-disable-line
 
 		mocha_phantomjs: { // eslint-disable-line camelcase
 			test: {
-				src: ["test/index.html"],
+				src: ["test/index.html", "tests/index.html"],
 				options: {
 					reporter: "dot"
 				}
diff --git a/tests/index.html b/tests/index.html
index 9d7f08f4..1478c0f6 100644
--- a/tests/index.html
+++ b/tests/index.html
@@ -4,5 +4,11 @@
 <script src="mock.js"></script>
 <script src="../mithril.js"></script>
 <script src="mithril-tests.js"></script>
+<script>
+// shim for running the old test suite with grunt-mocha-phantomjs like the new one
+if ('callPhantom' in window) {
+    window.callPhantom({ testRunEnded: 1})
+}
+</script>
 
 <p>Open the console to see the test report</p>