5017d1a4f1
- Will replace rake core_specs. - Remove obsolete dependencies & files -- most of these were for build tasks we are no longer using. Notably, rspec and spec_helper were deleted.
37 lines
990 B
JavaScript
37 lines
990 B
JavaScript
describe("toBeNaN", function() {
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it("passes for NaN with a custom .not fail", function() {
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var matcher = j$.matchers.toBeNaN(),
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result;
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result = matcher.compare(Number.NaN);
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expect(result.pass).toBe(true);
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expect(result.message).toEqual("Expected actual not to be NaN.");
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});
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it("fails for anything not a NaN", function() {
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var matcher = j$.matchers.toBeNaN();
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result = matcher.compare(1);
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expect(result.pass).toBe(false);
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result = matcher.compare(null);
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expect(result.pass).toBe(false);
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result = matcher.compare(void 0);
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expect(result.pass).toBe(false);
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result = matcher.compare('');
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expect(result.pass).toBe(false);
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result = matcher.compare(Number.POSITIVE_INFINITY);
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expect(result.pass).toBe(false);
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});
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it("has a custom message on failure", function() {
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var matcher = j$.matchers.toBeNaN(),
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result = matcher.compare(0);
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expect(result.message).toEqual("Expected 0 to be NaN.");
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});
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});
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