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15 lines
386 B
15 lines
386 B
4 years ago
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"use strict";
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var assert = require("chai").assert
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, identity = require("../../function/identity");
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describe("function/identity", function () {
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it("Should return first argument", function () {
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assert.equal(identity("foo"), "foo");
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var object = {};
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assert.equal(identity(object), object);
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assert.equal(identity(), undefined);
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assert.equal(identity(1, 2, 3), 1);
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});
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});
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