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42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
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/**
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* Copyright 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var should = require("should");
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var utils = require("../../red/utils");
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describe("red/utils", function() {
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describe('ensureString', function() {
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it('strings are preserved', function() {
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utils.ensureString('string').should.equal('string');
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});
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it('Buffer is converted', function() {
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var s = utils.ensureString(new Buffer('foo'));
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s.should.equal('foo');
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(typeof s).should.equal('string');
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});
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it('Object is converted to JSON', function() {
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var s = utils.ensureString({foo: "bar"});
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(typeof s).should.equal('string');
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should.deepEqual(JSON.parse(s), {foo:"bar"});
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});
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it('stringifies other things', function() {
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var s = utils.ensureString(123);
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(typeof s).should.equal('string');
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s.should.equal('123');
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});
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});
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});
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