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node_modules/has-binary-data/test.js

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+
+var hasBinary = require('./');
+var assert = require('better-assert');
+var fs = require('fs');
+
+var start = new Date();
+
+describe('has-binarydata', function(){
+
+  it('should work with buffer', function(){
+    assert(hasBinary(fs.readFileSync('./test.js')));
+  });
+
+  it('should work with an array that does not contain binary', function() {
+    var arr = [1, 'cool', 2];
+    assert(!hasBinary(arr));
+  });
+
+  it('should work with an array that contains a buffer', function() {
+    var arr = [1, new Buffer('asdfasdf', 'utf8'), 2];
+    assert(hasBinary(arr));
+  });
+
+  it('should work with an object that does not contain binary', function() {
+    var ob = {a: 'a', b: [], c: 1234};
+    assert(!hasBinary(ob));
+  });
+
+  it('should work with an object that contains a buffer', function() {
+    var ob = {a: 'a', b: new Buffer('abc'), c: 1234};
+    assert(hasBinary(ob));
+  });
+
+  it('should work with null', function() {
+    assert(!hasBinary(null));
+  });
+
+  it('should work with undefined', function() {
+    assert(!hasBinary(undefined));
+  });
+
+  it('should work with a complex object that contains undefined and no binary', function() {
+    var ob = {
+      x: ['a', 'b', 123],
+      y: undefined,
+      z: {a: 'x', b: 'y', c: 3, d: null},
+      w: []
+    };
+    assert(!hasBinary(ob));
+  });
+
+  it('should work with a complex object that contains undefined and binary', function() {
+    var ob = {
+      x: ['a', 'b', 123],
+      y: undefined,
+      z: {a: 'x', b: 'y', c: 3, d: null},
+      w: [],
+      bin: new Buffer('xxx')
+    };
+    assert(hasBinary(ob));
+  });
+
+  it('should handle a very large json object with no binary', function(done) {
+    this.timeout();
+    fs.readFile(__dirname + '/fixtures/big.json', function(err, data) {
+      if (err) {
+        console.log(err);
+        assert(false);
+      }
+      data = JSON.parse(data);
+      assert(!hasBinary(data));
+      done();
+    });
+  });
+
+  it('should handle a very large json object with binary', function(done) {
+    this.timeout();
+    fs.readFile(__dirname + '/fixtures/big.json', function(err, data) {
+      if (err) {
+        console.log(err);
+        assert(false);
+      }
+      var ob = JSON.parse(data);
+      ob.bin = {bin: {bin: {bin: new Buffer('abc')}}};
+      assert(hasBinary(ob));
+      done();
+    });
+  });
+
+  if (global.ArrayBuffer) {
+      it('should work with an ArrayBuffer', function() {
+        assert(hasBinary(new ArrayBuffer()));
+      });
+  }
+
+  if (global.Blob) {
+     it('should work with a Blob', function() {
+        assert(hasBinary(new Blob()));
+     });
+  }
+
+  it('should print the test time', function() {
+    var end = new Date();
+    var diff = end - start;
+    console.log('\ntest time: ' + diff + ' ms');
+  });
+
+});