1f23f1e4d2
This will allow us to add support for custom object formatters, which will be a per-runable resource like custom matchers, by injecting them into the pretty-printer.
52 lines
1.6 KiB
JavaScript
52 lines
1.6 KiB
JavaScript
getJasmineRequireObj().toBeRejectedWith = function(j$) {
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/**
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* Expect a promise to be rejected with a value equal to the expected, using deep equality comparison.
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* @function
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* @async
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* @name async-matchers#toBeRejectedWith
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* @since 3.3.0
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* @param {Object} expected - Value that the promise is expected to be rejected with
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* @example
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* await expectAsync(aPromise).toBeRejectedWith({prop: 'value'});
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* @example
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* return expectAsync(aPromise).toBeRejectedWith({prop: 'value'});
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*/
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return function toBeRejectedWith(matchersUtil) {
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return {
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compare: function(actualPromise, expectedValue) {
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if (!j$.isPromiseLike(actualPromise)) {
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throw new Error('Expected toBeRejectedWith to be called on a promise.');
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}
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function prefix(passed) {
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return 'Expected a promise ' +
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(passed ? 'not ' : '') +
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'to be rejected with ' + matchersUtil.pp(expectedValue);
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}
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return actualPromise.then(
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function() {
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return {
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pass: false,
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message: prefix(false) + ' but it was resolved.'
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};
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},
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function(actualValue) {
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if (matchersUtil.equals(actualValue, expectedValue)) {
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return {
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pass: true,
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message: prefix(true) + '.'
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};
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} else {
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return {
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pass: false,
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message: prefix(false) + ' but it was rejected with ' + matchersUtil.pp(actualValue) + '.'
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};
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}
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}
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);
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}
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};
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};
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};
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