chore(ci): report test results

.github/workflows/ci.yml

@@ -19,6 +19,13 @@ jobs:
           npm ci
           npm run ci
 
+      - name: 'Report test coverage'
+        uses: dorny/test-reporter@v1
+        with:
+          name: Jest Tests # Name of the check run which will be created
+          path: reports/jest-*.xml # Path to test results
+          reporter: jest-junit # Format of test results
+
       - name: 'Build code'
         run: |
           npm run build

.gitignore

@@ -3,3 +3,5 @@
 *.vim
 node_modules/
 dist
+src/coverage
+reports/jest-junit.xml

package.json

@@ -32,6 +32,7 @@
     "gh-pages": "^2.2.0",
     "husky": "^1.3.1",
     "jest": "^29.5.0",
+    "jest-junit": "^16.0.0",
     "nodemon": "^2.0.20",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.16.4",
@@ -50,7 +51,8 @@
     "typegen": "tsc",
     "typegen:watch": "tsc --watch",
     "test": "jest --watch",
-    "ci": "npm run lint && jest && tsc",
+    "test:coverage": "jest --coverage",
+    "ci": "npm run lint && jest --reporters=default --reporters=jest-junit && tsc",
     "doc": "typedoc src/index.ts",
     "doc:view": "serve dist/doc",
     "doc:watch": "nodemon --exec \"npm run doc\" --watch src --watch ./ --ext ts,js,json,md --ignore dist",
@@ -73,5 +75,14 @@
   "license": "MIT",
   "optionalDependencies": {
     "fsevents": "^2.3.2"
+  },
+  "jest-junit": {
+    "outputDirectory": "reports",
+    "outputName": "jest-junit.xml",
+    "ancestorSeparator": " › ",
+    "uniqueOutputName": "false",
+    "suiteNameTemplate": "{filepath}",
+    "classNameTemplate": "{classname}",
+    "titleTemplate": "{title}"
   }
 }

src/bezier.ts

@@ -41,6 +41,7 @@ import { EasingFunction, EasingKey } from './types'
  */
 // port of webkit cubic bezier handling by http://www.netzgesta.de/dev/
 
+/* istanbul ignore next */
 function cubicBezierAtTime(
   t: number,
   p1x: number,

src/standard-easing-functions.ts

@@ -1,3 +1,5 @@
+/* istanbul ignore file */
+
 /*!
  * All equations are adapted from Thomas Fuchs'
  * [Scripty2](https://github.com/madrobby/scripty2/blob/master/src/effects/transitions/penner.js).