chore: remove test renderer dep

Author: mdjastrzebski

.vscode/settings.json

@@ -1,3 +1,11 @@
 {
-  "cSpell.words": ["labelledby", "Pressable", "RNTL", "Uncapitalize", "valuenow", "valuetext"]
+  "cSpell.words": [
+    "labelledby",
+    "Pressable",
+    "redent",
+    "RNTL",
+    "Uncapitalize",
+    "valuenow",
+    "valuetext"
+  ]
 }

package.json

@@ -53,9 +53,8 @@
   },
   "peerDependencies": {
     "jest": ">=28.0.0",
-    "react": ">=16.8.0",
-    "react-native": ">=0.59",
-    "react-test-renderer": ">=16.8.0"
+    "react": ">=18.0.0",
+    "react-native": ">=0.59"
   },
   "peerDependenciesMeta": {
     "jest": {
@@ -76,7 +75,6 @@
     "@types/jest": "^29.5.12",
     "@types/react": "^18.3.3",
     "@types/react-reconciler": "^0",
-    "@types/react-test-renderer": "^18.3.0",
     "babel-jest": "^29.7.0",
     "del-cli": "^5.1.0",
     "eslint": "^8.57.0",
@@ -87,7 +85,6 @@
     "prettier": "^2.8.8",
     "react": "18.3.1",
     "react-native": "0.75.1",
-    "react-test-renderer": "18.3.1",
     "release-it": "^17.6.0",
     "strip-ansi": "^6.0.1",
     "typescript": "^5.5.4"

src/__tests__/screen.test.tsx

@@ -55,6 +55,5 @@ test('screen throws without render', () => {
   expect(() => screen.root).toThrow('`render` method has not been called');
   expect(() => screen.container).toThrow('`render` method has not been called');
   expect(() => screen.debug()).toThrow('`render` method has not been called');
-  expect(() => screen.debug.shallow()).toThrow('`render` method has not been called');
   expect(() => screen.getByText('Mt. Everest')).toThrow('`render` method has not been called');
 });

src/act.ts

@@ -12,7 +12,9 @@ function getGlobalThis() {
     return globalThis;
   }
   /* istanbul ignore next */
+  // eslint-disable-next-line no-restricted-globals
   if (typeof self !== 'undefined') {
+    // eslint-disable-next-line no-restricted-globals
     return self;
   }
   /* istanbul ignore next */

src/helpers/debug-shallow.ts

@@ -11,7 +11,6 @@ import redent from 'redent';
 import { isValidElement } from '../helpers/component-tree';
 import { defaultMapProps } from '../helpers/format-default';
 import { HostElement, HostNode } from '../renderer/host-element';
-import { getTextContent } from '../helpers/text-content';
 
 class HostElementTypeError extends Error {
   constructor(received: unknown, matcherFn: jest.CustomMatcher, context: jest.MatcherContext) {
@@ -70,10 +69,8 @@ export function formatElement(element: HostNode | null) {
     return element;
   }
 
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const { children, ...props } = element.props;
-  const childrenToDisplay = typeof children === 'string' ? [children] : undefined;
-
-  const textContent = getTextContent(element);
 
   return redent(
     prettyFormat(
@@ -83,6 +80,7 @@ export function formatElement(element: HostNode | null) {
         $$typeof: Symbol.for('react.test.json'),
         type: element.type,
         props: defaultMapProps(props),
+        // TODO: Recursively format children
         children: element.children.filter((child) => typeof child === 'string'),
       },
       {

src/matchers/utils.tsx

@@ -3,7 +3,6 @@ import act from './act';
 import { addToCleanupQueue } from './cleanup';
 import { getConfig } from './config';
 import debugDeep, { DebugOptions } from './helpers/debug-deep';
-import debugShallow from './helpers/debug-shallow';
 import { configureHostComponentNamesIfNeeded } from './helpers/host-component-names';
 import { HostElement } from './renderer/host-element';
 import { RenderResult as RendererResult } from './renderer/renderer';
@@ -66,7 +65,7 @@ function buildRenderResult(
     unmount,
     rerender: update, // alias for `update`
     toJSON: renderer.toJSON,
-    debug: debug(instance, renderer),
+    debug: debug(renderer),
     get root(): HostElement {
       return renderer.root;
     },
@@ -88,12 +87,9 @@ function updateWithAct(
   };
 }
 
-export interface DebugFunction {
-  (options?: DebugOptions | string): void;
-  shallow: (message?: string) => void;
-}
+export type DebugFunction = (options?: DebugOptions | string) => void;
 
-function debug(instance: HostElement, renderer: RendererResult): DebugFunction {
+function debug(renderer: RendererResult): DebugFunction {
   function debugImpl(options?: DebugOptions | string) {
     const { defaultDebugOptions } = getConfig();
     const debugOptions =
@@ -113,6 +109,6 @@ function debug(instance: HostElement, renderer: RendererResult): DebugFunction {
       return debugDeep(json, debugOptions);
     }
   }
-  debugImpl.shallow = (message?: string) => debugShallow(instance, message);
+
   return debugImpl;
 }

src/render.tsx

@@ -2876,7 +2876,6 @@ __metadata:
     "@types/jest": "npm:^29.5.12"
     "@types/react": "npm:^18.3.3"
     "@types/react-reconciler": "npm:^0"
-    "@types/react-test-renderer": "npm:^18.3.0"
     babel-jest: "npm:^29.7.0"
     del-cli: "npm:^5.1.0"
     eslint: "npm:^8.57.0"
@@ -2890,16 +2889,14 @@ __metadata:
     react: "npm:18.3.1"
     react-native: "npm:0.75.1"
     react-reconciler: "npm:0.29.2"
-    react-test-renderer: "npm:18.3.1"
     redent: "npm:^3.0.0"
     release-it: "npm:^17.6.0"
     strip-ansi: "npm:^6.0.1"
     typescript: "npm:^5.5.4"
   peerDependencies:
     jest: ">=28.0.0"
-    react: ">=16.8.0"
+    react: ">=18.0.0"
     react-native: ">=0.59"
-    react-test-renderer: ">=16.8.0"
   peerDependenciesMeta:
     jest:
       optional: true
@@ -3060,15 +3057,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/react-test-renderer@npm:^18.3.0":
-  version: 18.3.0
-  resolution: "@types/react-test-renderer@npm:18.3.0"
-  dependencies:
-    "@types/react": "npm:*"
-  checksum: 10c0/3c9748be52e8e659e7adf91dea6939486463264e6f633bf21c4cb116de18af7bef0595568a1e588160420b2f65289473075dda1cb417c2875df8cf7a09f5d913
-  languageName: node
-  linkType: hard
-
 "@types/react@npm:*, @types/react@npm:^18.3.3":
   version: 18.3.3
   resolution: "@types/react@npm:18.3.3"
@@ -10018,13 +10006,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-is@npm:^16.12.0 || ^17.0.0 || ^18.0.0, react-is@npm:^18.0.0, react-is@npm:^18.3.1":
-  version: 18.3.1
-  resolution: "react-is@npm:18.3.1"
-  checksum: 10c0/f2f1e60010c683479e74c63f96b09fb41603527cd131a9959e2aee1e5a8b0caf270b365e5ca77d4a6b18aae659b60a86150bb3979073528877029b35aecd2072
-  languageName: node
-  linkType: hard
-
 "react-is@npm:^16.13.1":
   version: 16.13.1
   resolution: "react-is@npm:16.13.1"
@@ -10039,6 +10020,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"react-is@npm:^18.0.0":
+  version: 18.3.1
+  resolution: "react-is@npm:18.3.1"
+  checksum: 10c0/f2f1e60010c683479e74c63f96b09fb41603527cd131a9959e2aee1e5a8b0caf270b365e5ca77d4a6b18aae659b60a86150bb3979073528877029b35aecd2072
+  languageName: node
+  linkType: hard
+
 "react-native@npm:0.75.1":
   version: 0.75.1
   resolution: "react-native@npm:0.75.1"
@@ -10112,31 +10100,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"react-shallow-renderer@npm:^16.15.0":
-  version: 16.15.0
-  resolution: "react-shallow-renderer@npm:16.15.0"
-  dependencies:
-    object-assign: "npm:^4.1.1"
-    react-is: "npm:^16.12.0 || ^17.0.0 || ^18.0.0"
-  peerDependencies:
-    react: ^16.0.0 || ^17.0.0 || ^18.0.0
-  checksum: 10c0/c194d741792e86043a4ae272f7353c1cb9412bc649945c4220c6a101a6ea5410cceb3d65d5a4d750f11a24f7426e8eec7977e8a4e3ad5d3ee235ca2b18166fa8
-  languageName: node
-  linkType: hard
-
-"react-test-renderer@npm:18.3.1":
-  version: 18.3.1
-  resolution: "react-test-renderer@npm:18.3.1"
-  dependencies:
-    react-is: "npm:^18.3.1"
-    react-shallow-renderer: "npm:^16.15.0"
-    scheduler: "npm:^0.23.2"
-  peerDependencies:
-    react: ^18.3.1
-  checksum: 10c0/c633558ef9af33bc68f0c4dbb5163a004c4fb9eade7bd0a7cfc0355fb367f36bd9d96533c90b7e85a146be6c525113a15f58683d269e0177ad77e2b04d4fe51c
-  languageName: node
-  linkType: hard
-
 "react@npm:18.3.1":
   version: 18.3.1
   resolution: "react@npm:18.3.1"