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097a96274f
Summary: Isomorphic-core should be functional outside of the client environment Depends on D4056 Test Plan: Run the test suite Reviewers: evan, spang, juan Reviewed By: spang, juan Differential Revision: https://phab.nylas.com/D4062
20 lines
884 B
JavaScript
20 lines
884 B
JavaScript
// We use Jasmine 1 in the client tests and Jasmine 2 in the cloud tests,
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// but isomorphic-core tests need to be run in both environments. Tests in
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// isomorphic-core should use Jasmine 1 syntax, and then we can add polyfills
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// here to make sure that they exist when we run in a Jasmine 2 environment.
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export default function applyPolyfills() {
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const origSpyOn = global.spyOn;
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// There's no prototype to modify, so we have to modify the return
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// values of spyOn as they're created.
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global.spyOn = (object, methodName) => {
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const originalValue = object[methodName]
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const spy = origSpyOn(object, methodName)
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object[methodName].originalValue = originalValue;
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spy.andReturn = spy.and.returnValue;
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spy.andCallFake = spy.and.callFake;
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Object.defineProperty(spy.calls, 'length', {get: function getLength() { return this.count(); }})
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return spy;
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}
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}
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