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How to use Object.keys method in ava

Best JavaScript code snippet using ava

testUnion.js

Source:testUnion.js

...43        status: 'VALID',44        args: {45          first: {46            value: function(data) {47              assert.is(Object.keys(data).length, 2, 'union3 Object.keys');48              assert.is(data.type, 'string', 'union3 val type');49              assert.is(data.string, 'three', 'union3 val string');50            },51            arg: ' three',52            status: 'VALID'53          }54        }55      },56      exec: {57        output: [58          /"type": ?"string"/,59          /"string": ?"three"/60        ]61      },62      post: function(output, text) {63        var data = output.data.first;64        assert.is(Object.keys(data).length, 2, 'union3 Object.keys');65        assert.is(data.type, 'string', 'union3 val type');66        assert.is(data.string, 'three', 'union3 val string');67      }68    },69    {70      setup:    'unionc1 one',71      check: {72        input:  'unionc1 one',73        markup: 'VVVVVVVVVVV',74        hints:             '',75        status: 'VALID',76        args: {77          first: {78            value: function(data) {79              assert.is(Object.keys(data).length, 2, 'union1 Object.keys');80              assert.is(data.type, 'selection', 'union1 val type');81              assert.is(data.selection, 1, 'union1 val selection');82            },83            arg: ' one',84            status: 'VALID'85          }86        }87      },88      exec: {89        output: [90          /"type": ?"selection"/,91          /"selection": ?1/92        ]93      },94      post: function(output, text) {95        var data = output.data.first;96        assert.is(Object.keys(data).length, 2, 'union1 Object.keys');97        assert.is(data.type, 'selection', 'union1 val type');98        assert.is(data.selection, 1, 'union1 val selection');99      }100    },101    {102      skipIf: options.isPhantomjs, // PhantomJS gets predictions wrong103      setup:    'unionc1 5',104      check: {105        input:  'unionc1 5',106        markup: 'VVVVVVVVV',107        hints:           ' -> two',108        predictions: [ 'two' ],109        status: 'VALID',110        args: {111          first: {112            value: function(data) {113              assert.is(Object.keys(data).length, 2, 'union5 Object.keys');114              assert.is(data.type, 'number', 'union5 val type');115              assert.is(data.number, 5, 'union5 val number');116            },117            arg: ' 5',118            status: 'VALID'119          }120        }121      },122      exec: {123        output: [124          /"type": ?"number"/,125          /"number": ?5/126        ]127      },128      post: function(output, text) {129        var data = output.data.first;130        assert.is(Object.keys(data).length, 2, 'union5 Object.keys');131        assert.is(data.type, 'number', 'union5 val type');132        assert.is(data.number, 5, 'union5 val number');133      }134    },135    {136      skipIf: options.isPhantomjs, // PhantomJS URL type is broken137      setup:    'unionc2 on',138      check: {139        input:  'unionc2 on',140        hints:            'e',141        markup: 'VVVVVVVVII',142        current: 'first',143        status: 'ERROR',144        predictionsContains: [...

Object-keys.js

Source:Object-keys.js

1description("Test to ensure correct behaviour of Object.keys");2shouldBe("Object.keys({})", "[]");3shouldBe("Object.keys({a:null})", "['a']");4shouldBe("Object.keys({a:null, b:null})", "['a', 'b']");5shouldBe("Object.keys({b:null, a:null})", "['b', 'a']");6shouldBe("Object.keys([])", "[]");7shouldBe("Object.keys([null])", "['0']");8shouldBe("Object.keys([null,null])", "['0','1']");9shouldBe("Object.keys([null,null,,,,null])", "['0','1','5']");10shouldBe("Object.keys({__proto__:{a:null}})", "[]");11shouldBe("Object.keys({__proto__:[1,2,3]})", "[]");...

Using AI Code Generation

1const obj = {a: 1, b: 2, c: 3};2const keys = Object.keys(obj);3console.log(keys);4const obj = {a: 1, b: 2, c: 3};5const values = Object.values(obj);6console.log(values);7const obj = {a: 1, b: 2, c: 3};8const entries = Object.entries(obj);9console.log(entries);10const target = {a: 1, b: 2};11const source = {b: 4, c: 5};12const returnedTarget = Object.assign(target, source);13console.log(target);14console.log(returnedTarget);15const object1 = {16};17Object.freeze(object1);18object1.property1 = 33;19console.log(object1.property1);20const object1 = {21};22Object.seal(object1);23object1.property1 = 33;24console.log(object1.property1);25const object1 = {26};27Object.seal(object1);28console.log(Object.isSealed(object1));29const object1 = {30};31Object.freeze(object1);32console.log(Object.isFrozen(object1));

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