[@storybook/addon-storyshots] Fill out missing initStoryshots options

types/storybook__addon-storyshots/index.d.ts

@@ -11,11 +11,15 @@ import { Page, NavigationOptions, ScreenshotOptions } from "puppeteer";
 export type Test = (options: {
     story: StoryObject;
     context: StoryContext;
-    renderShallowTree: any;
-    renderTree: any;
+    renderShallowTree: RenderTree;
+    renderTree: RenderTree;
     snapshotFileName: string;
 }) => void | undefined | Promise<void>;
 
+export interface RenderTree {
+    (story: StoryObject, context: StoryContext, options?: SnapshotOptions): void | undefined | Promise<void>;
+}
+
 export interface SnapshotOptions {
     createNodeMock?: (element: any) => any;
 }
@@ -54,10 +58,16 @@ export const renderOnly: Test;
 
 export function getSnapshotFileName(context: StoryContext): string;
 
-export default function initStoryshots(options: {
+export default function initStoryshots<Rendered>(options: InitOptions<Rendered>): void;
+
+export interface InitOptions<Rendered = any> {
     configPath?: string;
-    framework?: string;
-    integrityOptions?: {};
     suite?: string;
+    storyKindRegex?: RegExp;
+    storyNameRegex?: RegExp;
+    framework?: string;
     test?: Test;
-}): void;
+    renderer?: (node: React.ReactElement<any>) => Rendered;
+    serializer?: (rendered: Rendered) => any;
+    integrityOptions?: {};
+}

types/storybook__addon-storyshots/storybook__addon-storyshots-tests.ts

@@ -1,5 +1,5 @@
 import initStoryshots, { multiSnapshotWithOptions, snapshotWithOptions, getSnapshotFileName, renderOnly, imageSnapshot } from "@storybook/addon-storyshots";
-import { shallow } from 'enzyme';
+import { shallow, ShallowWrapper } from 'enzyme';
 import toJson from 'enzyme-to-json';
 import 'jest';
 import 'jest-specific-snapshot';
@@ -55,3 +55,29 @@ initStoryshots({
         }
     })
 });
+
+initStoryshots({
+    configPath: 'config/storybook',
+    suite: 'storybook snapshots',
+    storyNameRegex: /^(?!NOTEST )/,
+    test: function renderWithoutSnapshotting({ story, context, renderTree }) {
+        const result = renderTree(story, context, { createNodeMock });
+        const unmount = (tree: any) => typeof tree.unmount === 'function' && tree.unmount();
+        return result instanceof Promise ? result.then(unmount) : unmount(result);
+
+        function createNodeMock() {
+            return {
+                addEventListener: () => undefined,
+                getClientRects: () => [],
+                getBoundingClientRect: () => ({}),
+                getElementsByClassName: () => [],
+            };
+        }
+    },
+});
+
+// Ensure renderer is compatible with serializer
+initStoryshots<ShallowWrapper>({
+    renderer: shallow,
+    serializer: toJson,
+});