33 lines
1.2 KiB
Plaintext
33 lines
1.2 KiB
Plaintext
"use strict";
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var assert = require("chai").assert
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, safeToString = require("../../lib/safe-to-string");
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describe("lib/safe-to-string", function () {
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it("Should return input string", function () { assert.equal(safeToString("foo"), "foo"); });
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it("Should coerce numbers", function () { assert.equal(safeToString(12), "12"); });
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it("Should coerce booleans", function () { assert.equal(safeToString(true), "true"); });
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it("Should coerce string objects", function () {
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assert.equal(safeToString(new String("bar")), "bar");
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});
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it("Should coerce objects", function () {
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assert.equal(
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safeToString({ toString: function () { return "Some object"; } }), "Some object"
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);
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});
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it("Should coerce null", function () { assert.equal(safeToString(null), "null"); });
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it("Should coerce undefined", function () {
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assert.equal(safeToString(undefined), "undefined");
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});
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if (typeof Symbol === "function") {
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it("Should coerce symbols", function () {
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// eslint-disable-next-line no-undef
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assert.equal(safeToString(Symbol()), "Symbol()");
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});
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}
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it("Should return null for non coercible values", function () {
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assert.equal(safeToString({ toString: null }), null);
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});
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});
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