@wordpress/jest-console/build-module/matchers.js

Custom Jest matchers for the Console object.

// packages/jest-console/src/matchers.ts
import { matcherHint, printExpected, printReceived } from "jest-matcher-utils";
import supportedMatchers from "./supported-matchers";
var createErrorMessage = (spyInfo) => {
  const { spy, pass, calls, matcherName, methodName, expected } = spyInfo;
  const hint = pass ? `.not${matcherName}` : matcherName;
  const message = pass ? `Expected mock function not to be called but it was called with:
${calls.map(
    printReceived
  )}` : `Expected mock function to be called${expected ? ` with:
${printExpected(expected)}
` : "."}
but it was called with:
${calls.map(printReceived)}`;
  return () => `${matcherHint(hint, spy.getMockName())}

` + message + `

console.${methodName}() should not be used unless explicitly expected
See https://www.npmjs.com/package/@wordpress/jest-console for details.`;
};
var createSpyInfo = (spy, matcherName, methodName, expected) => {
  const calls = spy.mock.calls;
  const pass = expected ? JSON.stringify(calls).includes(JSON.stringify(expected)) : calls.length > 0;
  const message = createErrorMessage({
    spy,
    pass,
    calls,
    matcherName,
    methodName,
    expected
  });
  return {
    pass,
    message
  };
};
var createToHaveBeenCalledMatcher = (matcherName, methodName) => (received) => {
  const spy = received[methodName];
  const spyInfo = createSpyInfo(spy, matcherName, methodName);
  spy.assertionsNumber += 1;
  return spyInfo;
};
var createToHaveBeenCalledWith = (matcherName, methodName) => function(received, ...expected) {
  const spy = received[methodName];
  const spyInfo = createSpyInfo(spy, matcherName, methodName, expected);
  spy.assertionsNumber += 1;
  return spyInfo;
};
expect.extend(
  Object.entries(supportedMatchers).reduce(
    (result, [methodName, matcherName]) => {
      const matcherNameWith = `${matcherName}With`;
      return {
        ...result,
        [matcherName]: createToHaveBeenCalledMatcher(
          `.${matcherName}`,
          methodName
        ),
        [matcherNameWith]: createToHaveBeenCalledWith(
          `.${matcherNameWith}`,
          methodName
        )
      };
    },
    {}
  )
);
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