jest-util - npm Package Compare versions

Comparing version 28.0.0-alpha.4 to 28.0.0-alpha.5

build/convertDescriptorToString.js

@@ -14,29 +14,22 @@ 'use strict';
  */
-
-/* eslint-disable local/ban-types-eventually */
-// See: https://github.com/facebook/jest/pull/5154
 function convertDescriptorToString(descriptor) {
-  if (
-    typeof descriptor === 'string' ||
-    typeof descriptor === 'number' ||
-    descriptor === undefined
-  ) {
-    return descriptor;
-  }
+  switch (typeof descriptor) {
+    case 'function':
+      if (descriptor.name) {
+        return descriptor.name;
+      }
 
-  if (typeof descriptor !== 'function') {
-    throw new Error('describe expects a class, function, number, or string.');
+      break;
+
+    case 'number':
+    case 'undefined':
+      return `${descriptor}`;
+
+    case 'string':
+      return descriptor;
   }
 
-  if (descriptor.name !== undefined) {
-    return descriptor.name;
-  } // Fallback for old browsers, pardon Flow
-
-  const stringified = descriptor.toString();
-  const typeDescriptorMatch = stringified.match(/class|function/);
-  const indexOfNameSpace = // @ts-expect-error: typeDescriptorMatch exists
-    typeDescriptorMatch.index + typeDescriptorMatch[0].length;
-  const indexOfNameAfterSpace = stringified.search(/\(|\{/);
-  const name = stringified.substring(indexOfNameSpace, indexOfNameAfterSpace);
-  return name.trim();
+  throw new Error(
+    `Invalid first argument, ${descriptor}. It must be a named class, named function, number, or string.`
+  );
 }

build/index.d.ts

@@ -7,22 +7,120 @@ /**
  */
-import * as preRunMessage from './preRunMessage';
-import * as specialChars from './specialChars';
-export { default as clearLine } from './clearLine';
-export { default as createDirectory } from './createDirectory';
-export { default as ErrorWithStack } from './ErrorWithStack';
-export { default as installCommonGlobals } from './installCommonGlobals';
-export { default as interopRequireDefault } from './interopRequireDefault';
-export { default as isInteractive } from './isInteractive';
-export { default as isPromise } from './isPromise';
-export { default as setGlobal } from './setGlobal';
-export { default as deepCyclicCopy } from './deepCyclicCopy';
-export { default as convertDescriptorToString } from './convertDescriptorToString';
-export { specialChars };
-export { default as replacePathSepForGlob } from './replacePathSepForGlob';
-export { default as testPathPatternToRegExp } from './testPathPatternToRegExp';
-export { default as globsToMatcher } from './globsToMatcher';
-export { preRunMessage };
-export { default as pluralize } from './pluralize';
-export { default as formatTime } from './formatTime';
-export { default as tryRealpath } from './tryRealpath';
-export { default as requireOrImportModule } from './requireOrImportModule';
+/// <reference types="node" />
+
+import type {Config} from '@jest/types';
+import type {Global} from '@jest/types';
+
+declare const ARROW = ' \u203A ';
+
+declare const CLEAR: string;
+
+export declare function clearLine(stream: NodeJS.WriteStream): void;
+
+export declare function convertDescriptorToString(
+  descriptor: Global.BlockNameLike | undefined,
+): string;
+
+export declare function createDirectory(path: string): void;
+
+export declare function deepCyclicCopy<T>(
+  value: T,
+  options?: DeepCyclicCopyOptions,
+  cycles?: WeakMap<any, any>,
+): T;
+
+declare type DeepCyclicCopyOptions = {
+  blacklist?: Set<string>;
+  keepPrototype?: boolean;
+};
+
+export declare class ErrorWithStack extends Error {
+  constructor(
+    message: string | undefined,
+    callsite: (...args: Array<any>) => unknown,
+    stackLimit?: number,
+  );
+}
+
+export declare function formatTime(
+  time: number,
+  prefixPower?: number,
+  padLeftLength?: number,
+): string;
+
+/**
+ * Converts a list of globs into a function that matches a path against the
+ * globs.
+ *
+ * Every time picomatch is called, it will parse the glob strings and turn
+ * them into regexp instances. Instead of calling picomatch repeatedly with
+ * the same globs, we can use this function which will build the picomatch
+ * matchers ahead of time and then have an optimized path for determining
+ * whether an individual path matches.
+ *
+ * This function is intended to match the behavior of `micromatch()`.
+ *
+ * @example
+ * const isMatch = globsToMatcher(['*.js', '!*.test.js']);
+ * isMatch('pizza.js'); // true
+ * isMatch('pizza.test.js'); // false
+ */
+export declare function globsToMatcher(globs: Array<string>): Matcher;
+
+declare const ICONS: {
+  failed: string;
+  pending: string;
+  success: string;
+  todo: string;
+};
+
+export declare function installCommonGlobals(
+  globalObject: typeof globalThis,
+  globals: Config.ConfigGlobals,
+): typeof globalThis & Config.ConfigGlobals;
+
+export declare function interopRequireDefault(obj: any): any;
+
+export declare const isInteractive: boolean;
+
+export declare const isPromise: (
+  candidate: unknown,
+) => candidate is Promise<unknown>;
+
+declare type Matcher = (str: string) => boolean;
+
+export declare function pluralize(word: string, count: number): string;
+
+declare namespace preRunMessage {
+  export {print_2 as print, remove};
+}
+export {preRunMessage};
+
+declare const print_2: (stream: NodeJS.WriteStream) => void;
+
+declare const remove: (stream: NodeJS.WriteStream) => void;
+
+export declare function replacePathSepForGlob(path: string): string;
+
+export declare function requireOrImportModule<T>(
+  filePath: string,
+  applyInteropRequireDefault?: boolean,
+): Promise<T>;
+
+export declare function setGlobal(
+  globalToMutate: typeof globalThis | Global.Global,
+  key: string,
+  value: unknown,
+): void;
+
+declare namespace specialChars {
+  export {ARROW, ICONS, CLEAR};
+}
+export {specialChars};
+
+export declare function testPathPatternToRegExp(
+  testPathPattern: Config.GlobalConfig['testPathPattern'],
+): RegExp;
+
+export declare function tryRealpath(path: string): string;
+
+export {};

package.json

 {
   "name": "jest-util",
-  "version": "28.0.0-alpha.4",
+  "version": "28.0.0-alpha.5",
   "repository": {
@@ -20,3 +20,3 @@ "type": "git",
   "dependencies": {
-    "@jest/types": "^28.0.0-alpha.4",
+    "@jest/types": "^28.0.0-alpha.5",
     "@types/node": "*",
@@ -39,3 +39,3 @@ "chalk": "^4.0.0",
   },
-  "gitHead": "c13dab19491ba6b57c2d703e7d7c4b20189e1e17"
+  "gitHead": "46fb19b2628bd87676c10730ba19592c30b05478"
 }

No alert changes

Improved metrics

Total package byte prevSize

35898

increased by1.57%

Lines of code

1101

increased by4.46%

Worsened metrics

Number of package files

24

decreased by-7.69%

Dependency changes

• Updated@jest/types@^28.0.0-alpha.5