21 lines
586 B
Plaintext
21 lines
586 B
Plaintext
"use strict";
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var assert = require("chai").assert
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, ensurePlainFunction = require("../../plain-function/ensure");
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describe("plain-function/ensure", function () {
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it("Should return input value", function () {
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var value = function () { return true; };
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assert.equal(ensurePlainFunction(value), value);
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});
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it("Should crash on invalid value", function () {
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try {
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ensurePlainFunction(null);
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throw new Error("Unexpected");
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} catch (error) {
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assert.equal(error.name, "TypeError");
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assert(error.message.includes("is not a plain function"));
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}
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});
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});
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