mirror of https://github.com/webpack/webpack.git
27 lines
1.1 KiB
JavaScript
27 lines
1.1 KiB
JavaScript
const regexEscape = require("./regexEscape.js");
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// These expect* methods are necessary because 'source' contains the code for this test file, which will always contain the string
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// being tested for, so we have to use the "DO NOT MATCH BELOW..." technique to exclude the actual testing code from the test.
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// Place your jest 'expect' calls below a line containing the DO NOT MATCH BELOW... string constructed below. See other tests for examples.
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// Break up the match string so we don't match it in these expect* functions either.
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const doNotMatch = ["DO", "NOT", "MATCH", "BELOW", "THIS", "LINE"].join(" ");
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/**
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* @param {string} source value
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* @param {string} str string for searching
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*/
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function expectSourceToContain(source, str) {
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expect(source).toMatch(new RegExp(`${regexEscape(str)}.*${doNotMatch}`, "s"));
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}
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/**
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* @param {string} source value
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* @param {RegExp} regexStr regexp
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*/
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function expectSourceToMatch(source, regexStr) {
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expect(source).toMatch(new RegExp(`${regexStr}.*${doNotMatch}`, "s"));
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}
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module.exports = { expectSourceToContain, expectSourceToMatch };
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