28 lines
909 B
JavaScript
28 lines
909 B
JavaScript
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'use strict';
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var assert = require('assert');
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var stream = require('stream');
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var hash = require('../index');
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describe('writeToStream', function() {
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it('should emit information about an object to a stream', function() {
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var strm = new stream.PassThrough();
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hash.writeToStream({foo: 'bar'}, strm);
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var result = strm.read().toString();
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assert.strictEqual(typeof result, 'string');
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assert.notStrictEqual(result.indexOf('foo'), -1);
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assert.notStrictEqual(result.indexOf('bar'), -1);
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});
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it('should leave out keys when excludeValues = true', function() {
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var strm = new stream.PassThrough();
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hash.writeToStream({foo: 'bar'}, {excludeValues: true}, strm);
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var result = strm.read().toString();
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assert.strictEqual(typeof result, 'string');
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assert.notStrictEqual(result.indexOf('foo'), -1);
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assert. strictEqual(result.indexOf('bar'), -1);
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});
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});
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