chore(test): coverage for nw.App.filteredArgv

tests/fixtures/nw/app/index.html

@@ -8,6 +8,7 @@
         document.addEventListener('DOMContentLoaded', () => {
             document.getElementById('nw-app-argv').innerText = nw.App.argv;
             document.getElementById('nw-app-fullargv').innerText = nw.App.fullArgv;
+            document.getElementById('nw-app-filteredargv').innerText = nw.App.filteredArgv;
         });
     </script>
     <title>nw.App fixture</title>
@@ -18,11 +19,16 @@
         <span>nw.App.argv: </span>
         <span id="nw-app-argv"></span>
     </div>
-
+    <br>
     <div>
         <span>nw.App.fullArgv: </span>
         <span id="nw-app-fullargv"></span>
     </div>
+    <br>
+    <div>
+        <span>nw.App.filteredArgv: </span>
+        <span id="nw-app-filteredargv"></span>
+    </div>
 </body>
 
 </html>

tests/specs/nw/app.test.js

@@ -54,7 +54,7 @@ describe('nw.App', { timeout: Infinity }, async function () {
 
   it('renders nw.App.fullArgv', async () => {
     /**
-     * `nw.App.argv` looks similar to the following:
+     * `nw.App.fullArgv` looks similar to the following:
      * 
      * `"--allow-pre-commit-input,--disable-popup-blocking,--enable-automation,--enable-logging,--headless=new,--nwapp=/home/ayushmanchhabra/Git/nwutils/cli/tests/fixtures/nw/app,--remote-debugging-port=0,--user-data-dir=/tmp/.io.nwjs.Jb5Vnk"`
      * 
@@ -77,6 +77,27 @@ describe('nw.App', { timeout: Infinity }, async function () {
     expect(argv).toContain('--user-data-dir=');
   });
 
+  it('renders nw.App.filteredArgv', async () => {
+    /**
+     * `nw.App.filteredArgv` looks similar to the following:
+     * 
+     * `"/^--url=/,/^--remote-debugging-port=/,/^--renderer-cmd-prefix=/,/^--nwapp=/"`
+     * 
+     * @type {string}
+     */
+    const argv = await driver.findElement(selenium.By.id('nw-app-filteredargv')).getText();
+
+    /* There should be 4 command line arguments. */
+    const argvLength = argv.split(',').length;
+    expect(argvLength).toBe(4);
+
+    /* Since order does not matter, the `.toContain` matcher is used.*/
+    expect(argv).toContain('--url=');
+    expect(argv).toContain('--remote-debugging-port=');
+    expect(argv).toContain('--renderer-cmd-prefix=');
+    expect(argv).toContain('--nwapp=');
+  });
+
   afterAll(async function () {
     await driver.quit();
   });