From dd436453dad43ab06699ed98dc1f547ea45265bd Mon Sep 17 00:00:00 2001
From: Steven Lambert <steven.lambert@deque.com>
Date: Thu, 18 Jun 2020 09:55:20 -0600
Subject: [PATCH] tests: test the examples using local version of axe

---
 .circleci/config.yml          | 11 ++++++-----
 doc/examples/test-examples.js | 12 ++++++++++--
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 0134cd0db7..2fbc6acd7f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -74,7 +74,7 @@ jobs:
       - checkout
       - <<: *restore_dependency_cache_unix
       - run: npm run test
-  
+
   # Run the test suite in IE in windows
   test_win:
     <<: *defaults
@@ -83,7 +83,7 @@ jobs:
       - checkout
       # npm i or restore cache
       - <<: *restore_dependency_cache_win
-      # install selenium 
+      # install selenium
       - run: |
           choco install selenium-ie-driver --version 3.141.5
           export PATH=/c/tools/selenium:$PATH
@@ -91,8 +91,8 @@ jobs:
       # build `axe`
       - run: npm run build
       # get fixtures ready for running tests
-      - run: npx grunt testconfig	
-      - run: npx grunt fixture	
+      - run: npx grunt testconfig
+      - run: npx grunt fixture
       # run IE webdriver tests
       - run: npx grunt connect test-webdriver:ie
       # test examples
@@ -107,6 +107,7 @@ jobs:
     steps:
       - checkout
       - <<: *restore_dependency_cache_unix
+      - run: npm run build
       - run: npm run test:examples
 
   # Test locale files
@@ -191,7 +192,7 @@ workflows:
           requires:
             - dependencies_unix
             - lint
-      # Run IE/ Windows test on all commits 
+      # Run IE/ Windows test on all commits
       - test_win:
           requires:
             - dependencies_win
diff --git a/doc/examples/test-examples.js b/doc/examples/test-examples.js
index 87d2576149..6495a2c756 100644
--- a/doc/examples/test-examples.js
+++ b/doc/examples/test-examples.js
@@ -8,8 +8,16 @@ const exampleDirs = readdirSync(__dirname)
 const config = { stdio: 'inherit', shell: true };
 
 // run npm install in parallel
-function install(dir) {
-	return execa('npm install', { cwd: dir, ...config });
+async function install(dir) {
+	await execa('npm install', { cwd: dir, ...config });
+
+	// override the package version of axe-core with the local version.
+	// this allows the examples to stay examples while allowing us to
+	// test them against our changes
+	return await execa('npm install --no-save file:..\\/..\\/..\\/', {
+		cwd: dir,
+		...config
+	});
 }
 
 // run tests synchronously so we can see which one threw an error