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169 lines
3.8 KiB
169 lines
3.8 KiB
const test = require('tap').test |
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, prr = require('./') |
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test('test prr(o, key, value) form', function (t) { |
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t.plan(2) |
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var o = {} |
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prr(o, 'foo', 'bar') |
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t.equal(o.foo, 'bar', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo') |
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, { |
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enumerable : false |
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, configurable : false |
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, writable : false |
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, value : 'bar' |
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} |
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, 'correct property descriptor' |
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) |
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t.end() |
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}) |
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test('test prr(o, { key: value }) form', function (t) { |
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t.plan(2) |
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var o = {} |
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prr(o, { foo: 'bar' }) |
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t.equal(o.foo, 'bar', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo') |
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, { |
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enumerable : false |
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, configurable : false |
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, writable : false |
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, value : 'bar' |
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} |
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, 'correct property descriptor' |
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) |
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t.end() |
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}) |
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test('test multiple key:value pairs', function (t) { |
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var o = { foo: 'bar' } |
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prr(o, { one: 'ONE', two: 'TWO', obj: { o: 'o' }}) |
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t.deepEqual(o, { foo: 'bar' }, 'properties are not enumerable') |
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t.equal(o.one, 'ONE', 'correctly set property') |
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t.equal(o.two, 'TWO', 'correctly set property') |
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t.deepEqual(o.obj, { o: 'o' }, 'correctly set property') |
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;[ 'one', 'two', 'obj' ].forEach(function (p) { |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, p) |
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, { |
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enumerable : false |
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, configurable : false |
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, writable : false |
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, value : p == 'obj' ? { o: 'o' } : p.toUpperCase() |
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} |
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, 'correct property descriptor' |
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) |
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}) |
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t.end() |
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}) |
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test('test descriptor options', function (t) { |
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var o = {} |
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prr(o, 'foo', 'bar', { |
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enumerable : true |
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, configurable : false |
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}) |
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t.equal(o.foo, 'bar', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo') |
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, { |
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enumerable : true |
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, configurable : false |
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, writable : false |
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, value : 'bar' |
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} |
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, 'correct property descriptor' |
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) |
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prr(o, 'foo2', 'bar2', { |
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enumerable : true |
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, configurable : true |
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, writable : false |
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}) |
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t.equal(o.foo2, 'bar2', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo2') |
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, { |
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enumerable : true |
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, configurable : true |
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, writable : false |
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, value : 'bar2' |
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} |
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, 'correct property descriptor' |
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) |
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prr(o, 'foo3', 'bar3', { |
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enumerable : true |
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, configurable : true |
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, writable : true |
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}) |
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t.equal(o.foo3, 'bar3', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo3') |
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, { |
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enumerable : true |
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, configurable : true |
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, writable : true |
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, value : 'bar3' |
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} |
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, 'correct property descriptor' |
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) |
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t.end() |
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}) |
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test('test descriptor options, string form', function (t) { |
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var o = {} |
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prr(o, 'foo', 'bar', 'e') |
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t.equal(o.foo, 'bar', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo') |
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, { |
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enumerable : true |
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, configurable : false |
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, writable : false |
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, value : 'bar' |
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} |
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, 'correct property descriptor' |
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) |
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prr(o, 'foo2', 'bar2', 'ec') |
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t.equal(o.foo2, 'bar2', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo2') |
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, { |
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enumerable : true |
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, configurable : true |
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, writable : false |
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, value : 'bar2' |
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} |
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, 'correct property descriptor' |
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) |
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prr(o, 'foo3', 'bar3', 'ecw') |
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t.equal(o.foo3, 'bar3', 'correct value') |
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t.deepEqual( |
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Object.getOwnPropertyDescriptor(o, 'foo3') |
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, { |
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enumerable : true |
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, configurable : true |
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, writable : true |
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, value : 'bar3' |
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} |
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, 'correct property descriptor' |
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) |
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t.end() |
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})
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