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.
62 lines
2.6 KiB
JavaScript
62 lines
2.6 KiB
JavaScript
getJasmineRequireObj().toHaveBeenCalledBefore = function(j$) {
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var getErrorMsg = j$.formatErrorMsg('<toHaveBeenCalledBefore>', 'expect(<spyObj>).toHaveBeenCalledBefore(<spyObj>)');
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/**
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* {@link expect} the actual value (a {@link Spy}) to have been called before another {@link Spy}.
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* @function
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* @name matchers#toHaveBeenCalledBefore
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* @since 2.6.0
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* @param {Spy} expected - {@link Spy} that should have been called after the `actual` {@link Spy}.
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* @example
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* expect(mySpy).toHaveBeenCalledBefore(otherSpy);
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*/
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function toHaveBeenCalledBefore(matchersUtil) {
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return {
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compare: function(firstSpy, latterSpy) {
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if (!j$.isSpy(firstSpy)) {
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throw new Error(getErrorMsg('Expected a spy, but got ' + matchersUtil.pp(firstSpy) + '.'));
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}
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if (!j$.isSpy(latterSpy)) {
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throw new Error(getErrorMsg('Expected a spy, but got ' + matchersUtil.pp(latterSpy) + '.'));
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}
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var result = { pass: false };
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if (!firstSpy.calls.count()) {
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result.message = 'Expected spy ' + firstSpy.and.identity + ' to have been called.';
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return result;
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}
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if (!latterSpy.calls.count()) {
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result.message = 'Expected spy ' + latterSpy.and.identity + ' to have been called.';
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return result;
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}
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var latest1stSpyCall = firstSpy.calls.mostRecent().invocationOrder;
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var first2ndSpyCall = latterSpy.calls.first().invocationOrder;
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result.pass = latest1stSpyCall < first2ndSpyCall;
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if (result.pass) {
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result.message = 'Expected spy ' + firstSpy.and.identity + ' to not have been called before spy ' + latterSpy.and.identity + ', but it was';
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} else {
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var first1stSpyCall = firstSpy.calls.first().invocationOrder;
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var latest2ndSpyCall = latterSpy.calls.mostRecent().invocationOrder;
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if(first1stSpyCall < first2ndSpyCall) {
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result.message = 'Expected latest call to spy ' + firstSpy.and.identity + ' to have been called before first call to spy ' + latterSpy.and.identity + ' (no interleaved calls)';
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} else if (latest2ndSpyCall > latest1stSpyCall) {
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result.message = 'Expected first call to spy ' + latterSpy.and.identity + ' to have been called after latest call to spy ' + firstSpy.and.identity + ' (no interleaved calls)';
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} else {
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result.message = 'Expected spy ' + firstSpy.and.identity + ' to have been called before spy ' + latterSpy.and.identity;
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}
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}
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return result;
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}
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};
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}
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return toHaveBeenCalledBefore;
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};
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