feat(debug): accept the same arguments as prettyDOM (#596)

Closes #580
testing-library · Mar 4, 2020 · 35522b1 · 35522b1
1 parent 107e013
commit 35522b1
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Showing 2 changed files with 16 additions and 3 deletions.
diff --git a/src/__tests__/debug.js b/src/__tests__/debug.js
@@ -36,4 +36,17 @@ test('debug pretty prints multiple containers', () => {
   )
 })
 
+test('allows same arguments as prettyDOM', () => {
+  const HelloWorld = () => <h1>Hello World</h1>
+  const {debug, container} = render(<HelloWorld />)
+  debug(container, 6, {highlight: false})
+  expect(console.log).toHaveBeenCalledTimes(1)
+  expect(console.log.mock.calls[0]).toMatchInlineSnapshot(`
+    Array [
+      "<div>
+    ...",
+    ]
+  `)
+})
+
 /* eslint no-console:0 */
diff --git a/src/pure.js b/src/pure.js
@@ -60,12 +60,12 @@ function render(
   return {
     container,
     baseElement,
-    debug: (el = baseElement) =>
+    debug: (el = baseElement, maxLength, options) =>
       Array.isArray(el)
         ? // eslint-disable-next-line no-console
-          el.forEach(e => console.log(prettyDOM(e)))
+          el.forEach(e => console.log(prettyDOM(e, maxLength, options)))
         : // eslint-disable-next-line no-console,
-          console.log(prettyDOM(el)),
+          console.log(prettyDOM(el, maxLength, options)),
     unmount: () => ReactDOM.unmountComponentAtNode(container),
     rerender: rerenderUi => {
       render(wrapUiIfNeeded(rerenderUi), {container, baseElement})