2016-03-25 20:03:49 +00:00
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const assert = require('assert')
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2017-11-14 01:21:57 +00:00
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const {deprecations, deprecate, ipcRenderer} = require('electron')
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2016-02-16 23:09:35 +00:00
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2017-11-14 01:21:57 +00:00
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describe.only('deprecations', () => {
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2017-10-27 00:35:33 +00:00
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beforeEach(() => {
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2016-03-25 20:03:49 +00:00
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deprecations.setHandler(null)
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process.throwDeprecation = true
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})
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2016-02-16 23:09:35 +00:00
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2017-10-27 00:35:33 +00:00
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it('allows a deprecation handler function to be specified', () => {
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const messages = []
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2016-02-16 23:09:35 +00:00
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2017-10-27 00:35:33 +00:00
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deprecations.setHandler((message) => {
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2016-03-25 20:03:49 +00:00
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messages.push(message)
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})
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2016-02-16 23:09:35 +00:00
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2017-10-27 00:35:33 +00:00
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deprecate.log('this is deprecated')
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2016-04-28 18:15:39 +00:00
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assert.deepEqual(messages, ['this is deprecated'])
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2016-03-25 20:03:49 +00:00
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})
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2016-02-16 23:09:35 +00:00
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2017-11-14 01:21:57 +00:00
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it('returns a deprecation handler after one is set', () => {
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const messages = []
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deprecations.setHandler((message) => {
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messages.push(message)
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})
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deprecate.log('this is deprecated')
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assert(typeof deprecations.getHandler() === 'function')
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})
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it('returns a deprecation warning', () => {
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const messages = []
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deprecations.setHandler((message) => {
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messages.push(message)
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})
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deprecate.warn('old', 'new')
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assert.deepEqual(messages, [`'old' is deprecated. Use 'new' instead.`])
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})
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2017-10-27 00:35:33 +00:00
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it('throws an exception if no deprecation handler is specified', () => {
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assert.throws(() => {
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deprecate.log('this is deprecated')
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2016-04-28 18:17:03 +00:00
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}, /this is deprecated/)
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2016-03-25 20:03:49 +00:00
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})
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2017-11-14 01:21:57 +00:00
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// it('deprecates a property', () => {
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// deprecate.property(object, property, method)
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// })
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//
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// it('deprecates an event', () => {
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// deprecate.event(emitter, oldName, newName, fn)
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// })
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//
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// it('forwards a method to member', () => {
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// deprecate.member(object, method, member)
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// })
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it('renames a method', () => {
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assert(typeof ipcRenderer.sendSync === 'function')
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deprecate.rename(ipcRenderer, 'sendSync', 'sendChannelSync')
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assert(typeof ipcRenderer.sendSync === 'undefined')
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// assert(typeof ipcRenderer.sendChannelSync === 'function')
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})
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2016-03-25 20:03:49 +00:00
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})
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