Add tests (#161)

* add tests

* chore: reformat snapshots

* chore: reformat snapshots

* chore: add a test case to ensure blackbox tests consistency with zxing-cpp test runners

* fix: tsconfigs

* chore: add test jobs

* fix: checkout submodules

* fix: specify base directory to scan for test files

* fix: add exclude patterns for tests

* fix: use exclude cli option

.gitattributes

@@ -0,0 +1 @@
+__snapshots__/** linguist-vendored

.github/actions/test/action.yml

@@ -0,0 +1,13 @@
+name: Test
+description: Run tests
+
+runs:
+  using: composite
+  steps:
+    - name: Build WASM
+      shell: bash
+      run: pnpm -s cmake && pnpm -s build:wasm
+
+    - name: Run Tests
+      shell: bash
+      run: pnpm -s test -- --exclude ".*/**/*"

.github/workflows/preview-release.yml

@@ -12,6 +12,8 @@ jobs:
     steps:
       - name: Checkout Repo
         uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+        with:
+          submodules: true
 
       - name: Setup
         uses: ./.github/actions/setup

.github/workflows/release.yml

@@ -25,10 +25,15 @@ jobs:
     steps:
       - name: Checkout Repo
         uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+        with:
+          submodules: true
 
       - name: Setup
         uses: ./.github/actions/setup
 
+      - name: Test
+        uses: ./.github/actions/test
+
       - name: Get Next Package Version
         id: package-version
         run: echo "version=$(pnpm -s changeset status --output=release.json && jq -r '.releases[0].newVersion // '$(npm pkg get version)'' release.json && rm release.json)" >> $GITHUB_OUTPUT

.github/workflows/test.yml

@@ -0,0 +1,22 @@
+name: Test
+
+on: [pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repo
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
+        with:
+          submodules: true
+
+      - name: Setup
+        uses: ./.github/actions/setup
+
+      - name: Test
+        uses: ./.github/actions/test

.gitignore

@@ -34,3 +34,4 @@ src/**/zxing_*.js
 .emsdk-cache
 *.tgz
 *.tar.gz
+*.tsbuildinfo

biome.json

@@ -2,7 +2,7 @@
   "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
   "files": {
     "ignoreUnknown": true,
-    "ignore": ["zxing-cpp"]
+    "ignore": ["zxing-cpp", "__snapshots__"]
   },
   "formatter": {
     "indentStyle": "space"

package.json

@@ -61,7 +61,6 @@
   },
   "scripts": {
     "update-hooks": "simple-git-hooks",
-    "changeset": "changeset",
     "submodule:init": "git submodule update --init",
     "submodule:update": "git submodule update --remote",
     "cmake": "emcmake cmake -S src/cpp -B build",
@@ -72,7 +71,7 @@
     "docs:preview": "vite preview --outDir ./docs",
     "dev": "vite",
     "lint": "biome lint .",
-    "type-check": "tsc --noEmit --emitDeclarationOnly false",
+    "type-check": "tsc -p ./tsconfig.pkg.json --noEmit --emitDeclarationOnly false",
     "format:prettier": "pretty-quick",
     "format:biome": "biome format . --write",
     "format": "pnpm -s format:prettier && pnpm -s format:biome",
@@ -84,15 +83,17 @@
     "build:cjs": "tsx ./scripts/build-cjs.ts",
     "build:iife": "tsx ./scripts/build-iife.ts",
     "build": "conc \"pnpm:build:es\" \"pnpm:build:cjs\" \"pnpm:build:iife\"",
-    "postbuild:es": "tsc --declarationDir ./dist/es",
-    "postbuild:cjs": "tsc --declarationDir ./dist/cjs",
+    "postbuild:es": "tsc -p ./tsconfig.pkg.json --declarationDir ./dist/es",
+    "postbuild:cjs": "tsc -p ./tsconfig.pkg.json --declarationDir ./dist/cjs",
     "postbuild": "conc \"pnpm:copy:wasm\" \"pnpm:docs:build\"",
     "build:all": "pnpm -s submodule:init && pnpm -s cmake && pnpm -s build:wasm && pnpm -s build",
     "preview": "vite preview",
     "prepublishOnly": "pnpm -s build:all",
     "bump-biome:latest": "pnpm add -DE @biomejs/biome@latest",
     "bump-biome:nightly": "pnpm add -DE @biomejs/biome@nightly",
-    "sync-emsdk": "./scripts/sync-emsdk.sh"
+    "sync-emsdk": "./scripts/sync-emsdk.sh",
+    "test": "vitest --hideSkippedTests",
+    "test:ui": "vitest --hideSkippedTests --ui"
   },
   "devDependencies": {
     "@babel/core": "^7.25.8",
@@ -101,18 +102,23 @@
     "@changesets/cli": "^2.27.9",
     "@types/babel__core": "^7.20.5",
     "@types/node": "^22.7.5",
+    "@vitest/ui": "^2.1.3",
     "concurrently": "^9.0.1",
     "copy-files-from-to": "^3.11.0",
+    "jimp": "^1.6.0",
     "lint-staged": "^15.2.10",
+    "nano-memoize": "^3.0.16",
     "prettier": "^3.3.3",
     "pretty-quick": "^4.0.0",
     "rimraf": "^6.0.1",
     "simple-git-hooks": "^2.11.1",
+    "tinyglobby": "^0.2.9",
     "tsx": "^4.19.1",
-    "typedoc": "^0.26.9",
+    "typedoc": "^0.26.10",
     "typescript": "^5.6.3",
-    "vite": "^5.4.8",
-    "vite-plugin-babel": "^1.2.0"
+    "vite": "^5.4.9",
+    "vite-plugin-babel": "^1.2.0",
+    "vitest": "^2.1.3"
   },
   "dependencies": {
     "@types/emscripten": "^1.39.13"