74 lines
1.8 KiB
JavaScript
74 lines
1.8 KiB
JavaScript
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var hasBinary = require('./');
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var assert = require('better-assert');
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var fs = require('fs');
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describe('has-binarydata', function(){
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it('should work with buffer', function(){
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assert(hasBinary(fs.readFileSync('./test.js')));
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});
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it('should work with an array that does not contain binary', function() {
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var arr = [1, 'cool', 2];
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assert(!hasBinary(arr));
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});
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it('should work with an array that contains a buffer', function() {
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var arr = [1, new Buffer('asdfasdf', 'utf8'), 2];
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assert(hasBinary(arr));
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});
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it('should work with an object that does not contain binary', function() {
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var ob = {a: 'a', b: [], c: 1234, toJSON: '{\"a\": \"a\"}'};
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assert(!hasBinary(ob));
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});
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it('should work with an object that contains a buffer', function() {
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var ob = {a: 'a', b: new Buffer('abc'), c: 1234, toJSON: '{\"a\": \"a\"}'};
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assert(hasBinary(ob));
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});
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it('should work with null', function() {
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assert(!hasBinary(null));
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});
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it('should work with undefined', function() {
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assert(!hasBinary(undefined));
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});
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it('should work with a complex object that contains undefined and no binary', function() {
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var ob = {
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x: ['a', 'b', 123],
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y: undefined,
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z: {a: 'x', b: 'y', c: 3, d: null},
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w: []
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};
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assert(!hasBinary(ob));
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});
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it('should work with a complex object that contains undefined and binary', function() {
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var ob = {
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x: ['a', 'b', 123],
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y: undefined,
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z: {a: 'x', b: 'y', c: 3, d: null},
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w: [],
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bin: new Buffer('xxx')
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};
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assert(hasBinary(ob));
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});
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if (global.ArrayBuffer) {
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it('should work with an ArrayBuffer', function() {
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assert(hasBinary(new ArrayBuffer()));
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});
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}
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if (global.Blob) {
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it('should work with a Blob', function() {
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assert(hasBinary(new Blob()));
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});
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}
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});
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