From a1ee519058b61ba329a09301484a5a4556eec816 Mon Sep 17 00:00:00 2001
From: Josh Goldberg <josh@fullscreenmario.com>
Date: Mon, 16 Apr 2018 09:27:33 -0700
Subject: [PATCH] test:coverage

---
 .gitignore   |  4 ++++
 .travis.yml  |  2 +-
 package.json | 12 ++++++++++--
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/.gitignore b/.gitignore
index f3d3cf6..f5b6c46 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,10 @@ node_modules/
 npm-debug.log
 debug.log
 
+# Code coverage
+coverage.json
+coverage/
+
 # Added by shenanigans-manager for maps testing
 Maps.test.ts
 
diff --git a/.travis.yml b/.travis.yml
index 8000c64..08a81ae 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ node_js:
   - "node"
 
 script:
-  npm run setup && npm run verify
+  npm run setup && npm run verify:coverage
 
 # Recommended workaround for https://github.com/travis-ci/travis-ci/issues/8836
 sudo: required
diff --git a/package.json b/package.json
index 3bc0969..bbf102c 100644
--- a/package.json
+++ b/package.json
@@ -20,13 +20,14 @@
     "chai": "^4.1.2",
     "concurrently": "^3.5.1",
     "glob": "^7.1.2",
+    "istanbul": "^0.4.5",
     "lolex": "^2.3.2",
     "mkdirp": "^0.5.1",
     "mocha": "^5.0.5",
     "mocha-headless-chrome": "^1.8.2",
     "requirejs": "^2.3.5",
     "run-for-every-file": "^1.1.0",
-    "shenanigans-manager": "^0.2.26",
+    "shenanigans-manager": "^0.2.28",
     "sinon": "^4.5.0",
     "sinon-chai": "^3.0.0",
     "tslint": "5.9.1",
@@ -49,15 +50,21 @@
     "docs": "npm run docs:typedoc",
     "docs:typedoc": "typedoc src/ --exclude **/*.d.ts --ignoreCompilerErrors --out docs/generated",
     "init": "npm install && npm run setup && npm run verify",
-    "setup": "npm run setup:copy && npm run setup:package && npm run setup:readme",
+    "setup": "npm run setup:dirs && npm run setup:copy && npm run setup:package && npm run setup:readme",
     "setup:copy": "npm run setup:copy:default",
     "setup:copy:default": "run-for-every-file --dot --src \"node_modules/shenanigans-manager/setup/default/\" --file \"**/*\" --run \"mustache package.json {{src-file}} {{file}}\" --dest \".\" --only-files",
+    "setup:dirs": "shenanigans-manager ensure-dirs-exist",
     "setup:package": "shenanigans-manager hydrate-package-json",
     "setup:readme": "shenanigans-manager hydrate-readme",
     "src": "npm run src:tsc && npm run src:tslint",
     "src:tsc": "tsc -p .",
     "src:tslint": "tslint -c tslint.json -p tsconfig.json -t stylish",
     "test": "npm run test:setup && npm run test:run",
+    "test:coverage": "npm run test:coverage:generate-html && npm run test:coverage:instrument && npm run test:coverage:run && npm run test:coverage:report",
+    "test:coverage:generate-html": "shenanigans-manager generate-test-html --source instrumented",
+    "test:coverage:instrument": "istanbul instrument src -o instrumented",
+    "test:coverage:report": "istanbul report html",
+    "test:coverage:run": "mocha-headless-chrome --coverage coverage.json --file test/index.instrumented.html",
     "test:run": "mocha-headless-chrome --file test/index.html",
     "test:setup": "npm run test:setup:dir && npm run test:setup:copy && npm run test:setup:html && npm run test:setup:tsc",
     "test:setup:copy": "npm run test:setup:copy:default",
@@ -66,6 +73,7 @@
     "test:setup:html": "shenanigans-manager generate-test-html",
     "test:setup:tsc": "tsc -p test",
     "verify": "npm run src && npm run test && npm run dist && npm run docs",
+    "verify:coverage": "npm run src && npm run test:setup && npm run test:coverage && npm run dist && npm run docs",
     "watch": "concurrently \"tsc -p . -w\" --raw \"chokidar src/**/*.test.t* --command \"\"npm run test:setup:html\"\" --silent\" --raw"
   },
   "shenanigans": {