Replace unit test framework from floss to vitest

.github/workflows/ci.yml

@@ -65,10 +65,12 @@ jobs:
 
       - name: Install
         run: pnpm install
+      - name: Install Playwright Browsers
+        run: npx playwright install --with-deps
       - name: Build
         run: npm run build
       - name: Test
-        run: npm run test-cov
+        run: npm run coverage
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v4
         with:

package.json

@@ -5,9 +5,9 @@
   "private": true,
   "scripts": {
     "preinstall": "npx only-allow pnpm",
-    "test": "cross-env TS_NODE_PROJECT=tsconfig.tests.json floss --path tests -r ts-node/register",
-    "test-debug": "cross-env TS_NODE_PROJECT=tsconfig.tests.json floss --path tests -r ts-node/register --debug",
-    "test-cov": "cross-env TS_NODE_PROJECT=tsconfig.tests.json IS_COV=1 nyc --reporter=lcov floss --path tests -r ts-node/register",
+    "installPlaywright": "pnpm exec playwright install",
+    "test": "pnpm run installPlaywright && vitest",
+    "coverage": "pnpm run installPlaywright && vitest --coverage",
     "build": "npm run b:module && npm run b:types",
     "lint": "eslint packages/*/src --ext .ts",
     "watch": "cross-env NODE_ENV=release BUILD_TYPE=MODULE rollup -cw -m inline",
@@ -33,29 +33,25 @@
     "@rollup/plugin-replace": "^2.3.4",
     "@swc/core": "^1.3.49",
     "@swc/helpers": "^0.5.1",
-    "@types/chai": "^4.3.1",
-    "@types/chai-spies": "^1.0.3",
-    "@types/mocha": "^8.0.0",
     "@types/node": "^18.7.16",
     "@types/webxr": "latest",
     "@typescript-eslint/eslint-plugin": "^6.1.0",
     "@typescript-eslint/parser": "^6.1.0",
+    "@vitest/coverage-v8": "2.1.3",
     "bumpp": "^9.5.2",
-    "chai": "^4.3.6",
-    "chai-spies": "^1.0.0",
     "cross-env": "^5.2.0",
     "cypress": "^12.17.1",
     "cypress-recurse": "^1.23.0",
     "electron": "^13",
     "eslint": "^8.44.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-prettier": "^5.0.0",
-    "floss": "^5.0.1",
     "fs-extra": "^10.1.0",
     "husky": "^8.0.0",
     "lint-staged": "^10.5.3",
     "nyc": "^15.1.0",
     "odiff-bin": "^2.5.0",
+    "playwright": "^1.48.1",
     "prettier": "^3.0.0",
     "rollup": "^2.36.1",
     "rollup-plugin-glslify": "^1.2.0",
@@ -64,7 +60,8 @@
     "rollup-plugin-serve": "^1.1.0",
     "rollup-plugin-swc3": "^0.10.1",
     "ts-node": "^10",
-    "typescript": "^5.1.6"
+    "typescript": "^5.1.6",
+    "vitest": "^2.1.3"
   },
   "lint-staged": {
     "*.{ts}": [

packages/core/src/animation/Keyframe.ts

@@ -10,16 +10,16 @@ export class Keyframe<
   T = V extends number
     ? number
     : V extends Vector2
-    ? Vector2
-    : V extends Vector3
-    ? Vector3
-    : V extends Vector4 | Color | Quaternion | Rect
-    ? Vector4
-    : V extends number[] | Float32Array
-    ? number[]
-    : V extends ReferResource
-    ? ReferResource
-    : never
+      ? Vector2
+      : V extends Vector3
+        ? Vector3
+        : V extends Vector4 | Color | Quaternion | Rect
+          ? Vector4
+          : V extends number[] | Float32Array
+            ? number[]
+            : V extends ReferResource
+              ? ReferResource
+              : never
 > {
   /** The time of the Keyframe. */
   time: number;

packages/core/src/animation/internal/animationCurveOwner/AnimationCurveOwner.ts

@@ -92,17 +92,17 @@
           ? srcCurve._evaluateAdditive(srcTime, this.baseEvaluateData)
           : srcCurve._evaluate(srcTime, this.baseEvaluateData)
         : additive
-        ? this.cureType._getZeroValue(this.baseEvaluateData.value)
-        : this.defaultValue;
+          ? this.cureType._getZeroValue(this.baseEvaluateData.value)
+          : this.defaultValue;
 
     const destValue =
       destCurve && destCurve.keys.length
         ? additive
           ? destCurve._evaluateAdditive(destTime, this.crossEvaluateData)
           : destCurve._evaluate(destTime, this.crossEvaluateData)
         : additive
-        ? this.cureType._getZeroValue(this.crossEvaluateData.value)
-        : this.defaultValue;
+          ? this.cureType._getZeroValue(this.crossEvaluateData.value)
+          : this.defaultValue;
 
     return this._lerpValue(srcValue, destValue, crossWeight);
   }
@@ -126,8 +126,8 @@
           ? destCurve._evaluateAdditive(destTime, this.crossEvaluateData)
           : destCurve._evaluate(destTime, this.crossEvaluateData)
         : additive
-        ? this.cureType._getZeroValue(this.crossEvaluateData.value)
-        : this.defaultValue;
+          ? this.cureType._getZeroValue(this.crossEvaluateData.value)
+          : this.defaultValue;
 
     return this._lerpValue(srcValue, destValue, crossWeight);
   }