20 lines
393 B
JavaScript
20 lines
393 B
JavaScript
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require(__dirname + '/test-helper');
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//this tests the monkey patching
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//to ensure comptability with older
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//versions of node
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test("EventEmitter.once", function() {
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//an event emitter
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var stream = new MemoryStream();
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var callCount = 0;
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stream.once('single', function() {
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callCount++;
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});
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stream.emit('single');
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stream.emit('single');
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assert.equal(callCount, 1);
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});
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