| 1 | function addAdditionalPromiseMethods(promise, expect, subject) {
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| 2 | promise.and = function(...args) {
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| 3 | function executeAnd() {
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| 4 | if (expect.findTypeOf(args[0]).is('expect.it')) {
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| 5 | return addAdditionalPromiseMethods(args[0](subject), expect, subject);
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| 6 | } else {
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| 7 | return expect(subject, ...args);
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| 8 | }
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| 9 | }
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| 10 |
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| 11 | if (this.isFulfilled()) {
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| 12 | return executeAnd();
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| 13 | } else {
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| 14 | return addAdditionalPromiseMethods(
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| 15 | this.then(executeAnd),
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| 16 | expect,
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| 17 | subject
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| 18 | );
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| 19 | }
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| 20 | };
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| 21 |
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| 22 | return promise;
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| 23 | }
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| 24 |
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| 25 | module.exports = addAdditionalPromiseMethods;
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