From 31d0ace631629ad5914f1805272fde46a3af60f0 Mon Sep 17 00:00:00 2001
From: liabru <liabru@brm.io>
Date: Wed, 30 Dec 2020 23:03:38 +0000
Subject: [PATCH] added support for example versioning in tests

---
 test/Browser.spec.js  |  9 ++++++++-
 test/Examples.spec.js | 10 +++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/test/Browser.spec.js b/test/Browser.spec.js
index e927160..bcc8c27 100644
--- a/test/Browser.spec.js
+++ b/test/Browser.spec.js
@@ -5,9 +5,16 @@ jest.setTimeout(120 * 1000);
 
 const puppeteer = require('puppeteer-core');
 const Example = require('../examples/index');
+const MatterBuild = require('../build/matter');
+const { versionSatisfies } = require('../src/core/Plugin');
 const fs = require('fs'); 
 
-const examples = Object.keys(Example);
+const examples = Object.keys(Example).filter(key => {
+  const buildVersion = MatterBuild.version;
+  const exampleFor = Example[key].for;
+  return versionSatisfies(buildVersion, exampleFor);
+});
+
 const browserPath = '/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome';
 const demoPagePath = 'http://localhost:8000/';
 const totalUpdates = 5;
diff --git a/test/Examples.spec.js b/test/Examples.spec.js
index 289cd2b..3bf3a64 100644
--- a/test/Examples.spec.js
+++ b/test/Examples.spec.js
@@ -7,13 +7,21 @@ const { comparisonReport, toMatchExtrinsics, toMatchIntrinsics } = require('./Te
 
 const Example = require('../examples/index');
 const MatterBuild = require('../build/matter');
+const { versionSatisfies } = require('../src/core/Plugin');
 const Worker = require('jest-worker').default;
 
 const testComparison = process.env.COMPARE === 'true';
 const saveComparison = process.env.SAVE === 'true';
 const excludeExamples = ['svg', 'terrain'];
 const excludeJitter = ['stack', 'circleStack', 'restitution', 'staticFriction', 'friction', 'newtonsCradle', 'catapult'];
-const examples = Object.keys(Example).filter(key => !excludeExamples.includes(key));
+
+const examples = Object.keys(Example).filter(key => {
+    const excluded = excludeExamples.includes(key);
+    const buildVersion = MatterBuild.version;
+    const exampleFor = Example[key].for;
+    const supported = versionSatisfies(buildVersion, exampleFor);
+    return !excluded && supported;
+});
 
 const runExamples = async useDev => {
     const worker = new Worker(require.resolve('./ExampleWorker'), {