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|
assert = require('chai').assert
readFileSync = require('fs').readFileSync
ExternalEditor = require('../../src')
describe 'main', ->
before ->
@previous_visual = process.env.VISUAL
process.env.VISUAL = 'truncate --size 1'
beforeEach ->
@editor = new ExternalEditor 'XXX'
afterEach ->
@editor.cleanup()
after ->
process.env.VISUAL = @previous_visual
it 'convenience method ".edit"', ->
text = ExternalEditor.edit 'XXX'
assert.equal text, 'X'
it 'convenience method ".editAsync"', (cb) ->
ExternalEditor.editAsync 'XXX', (e, text) ->
assert.equal text, 'X'
cb()
it 'writes original text to file', ->
contents = readFileSync this.editor.temp_file
assert.equal contents, 'XXX'
it 'run() returns correctly', ->
text = @editor.run()
assert.equal text, 'X'
it 'runAsync() callbacks correctly', (cb) ->
@editor.runAsync (e, text) ->
assert.equal text, 'X'
cb()
it 'run() returns text same as editor.text', ->
text = @editor.run()
assert.equal text, @editor.text
it 'runAsync() callback text same as editor.text', (cb) ->
@editor.runAsync (e, text) =>
assert.equal text, @editor.text
cb()
|
