25 lines
585 B
JavaScript
25 lines
585 B
JavaScript
const fibonacci = require("./fibonacci");
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describe("fibonacci", () => {
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it("works", () => {
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expect(fibonacci(4)).toEqual(3);
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});
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it("works", () => {
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expect(fibonacci(6)).toEqual(8);
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});
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it("works", () => {
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expect(fibonacci(10)).toEqual(55);
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});
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it("works", () => {
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expect(fibonacci(15)).toEqual(610);
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});
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it("works", () => {
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expect(fibonacci(25)).toEqual(75025);
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});
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it("doesn't accept negatives", () => {
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expect(fibonacci(-25)).toEqual("OOPS");
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});
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it("DOES accept strings", () => {
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expect(fibonacci("8")).toEqual(21);
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});
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});
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