adds framework for browser testing

.github/workflows/deploy-docs.yml

@@ -22,33 +22,40 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v3
-      # 👇 Build steps
+
       - name: install wasm-pack
         uses: jetli/[email protected]
         with:
           version: latest
+
       - name: build pkg
-        run: wasm-pack build --target web
+        run: wasm-pack build --target web --no-opt
+
       - name: Set up Node.js
         uses: actions/setup-node@v3
         with:
           node-version: 20.x
           cache: 'npm'
           cache-dependency-path: './docs/package-lock.json'
+
       - name: Install dependencies
         working-directory: ./docs
         run: npm install --frozen-lockfile --non-interactive
+
       - name: Build
         working-directory: ./docs
         run: npm run build
+
       # 👆 Build steps
       - name: Setup Pages
         uses: actions/configure-pages@v3
+
       - name: Upload artifact
         uses: actions/upload-pages-artifact@v2
         with:
           # 👇 Specify build output path
           path: ./docs/build
+
       - name: Deploy to GitHub Pages
         id: deployment
         uses: actions/deploy-pages@v2

.github/workflows/web-tests.yml

@@ -0,0 +1,25 @@
+name: Web Tests
+
+on:
+  pull_request:
+  push:
+    branches: main
+
+jobs:
+  wasm-pack-test:
+    runs-on: ubuntu-latest
+    name: fmt-clippy
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: install wasm-pack
+        uses: jetli/[email protected]
+        with:
+          version: latest
+
+      - name: Install Just
+        uses: extractions/setup-just@v2
+
+      - name: Run tests
+        run: just test-web

Cargo.toml

@@ -19,18 +19,14 @@ wasm-opt = ["-O4", "-O4"]
 [dependencies]
 wasm-bindgen = "0.2.84"
 js-sys = "0.3.69"
-
 zcash_keys = { git = "https://github.com/zcash/librustzcash", rev = "5a4a3e06dcd2cf5bdf79a7cd48709b58693c65f0", features = ["transparent-inputs", "orchard", "sapling", "unstable"] }
 zcash_primitives = { git = "https://github.com/zcash/librustzcash", rev = "5a4a3e06dcd2cf5bdf79a7cd48709b58693c65f0" }
-
 getrandom = { version = "0.2", features = ["js"] }
-
-# The `console_error_panic_hook` crate provides better debugging of panics by
-# logging them with `console.error`. This is great for development, but requires
-# all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
-# code size when deploying.
-console_error_panic_hook = { version = "0.1.7", optional = true }
 thiserror = "1.0.63"
+console_error_panic_hook = { version = "0.1.7", optional = true }
+
+[dev-dependencies]
+wasm-bindgen-test = "0.3.42"
 
 [build-dependencies]
 tonic-build = { version = "0.11", default-features = false, features = [

justfile

@@ -1,3 +1,6 @@
 
 build:
     wasm-pack build -t web  --release
+
+test-web:
+    WASM_BINDGEN_TEST_TIMEOUT=99999  wasm-pack test --release --headless --chrome

src/account.rs

@@ -9,7 +9,7 @@ use zcash_primitives::zip32::AccountId;
 use crate::error::Error;
 
 #[wasm_bindgen]
-struct Account {
+pub struct Account {
     usk: UnifiedSpendingKey,
 }
 

tests/web_accounts.rs

@@ -0,0 +1,10 @@
+use wasm_bindgen_test::*;
+wasm_bindgen_test::wasm_bindgen_test_configure!(run_in_browser);
+
+use webzjs::account::Account;
+
+#[wasm_bindgen_test]
+fn test_account_from_seed() {
+    let seed = [0; 32];
+    let a = Account::from_seed(&seed, 0).unwrap();
+}

webdriver.json

@@ -0,0 +1,16 @@
+{
+    "moz:firefoxOptions": {
+        "prefs": {
+            "media.navigator.streams.fake": true,
+            "media.navigator.permission.disabled": true
+        },
+        "args": []
+    },
+    "goog:chromeOptions": {
+        "args": [
+            "--use-fake-device-for-media-stream",
+            "--use-fake-ui-for-media-stream",
+            "--disable-timeouts-for-profiling"
+        ]
+    }
+}