Andrew Miner
e58cc28815
When a here-doc contains an empty line, any whitespace it contains should be ignored for purposes of determining the amount of leading whitespace to trim from each line.
49 lines
1.8 KiB
CoffeeScript
49 lines
1.8 KiB
CoffeeScript
###
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Crafting Guide - command_parser_version_base.test.coffee
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Copyright (c) 2015 by Redwood Labs
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All rights reserved.
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###
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CommandParserVersionBase = require '../../models/parser_versions/command_parser_version_base'
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########################################################################################################################
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parser = null
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########################################################################################################################
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describe 'command_parser_version_base.coffee', ->
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beforeEach -> parser = new CommandParserVersionBase model:{}
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describe '_parseHereDoc', ->
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it 'returns null for non-heredoc lines', ->
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result = parser._parseHereDoc 'foobar: baz'
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expect(result[1]).to.be.null
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it 'identifies the right text for a real heredoc', ->
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parser._lines = ['command: <<-END', 'alpha', 'bravo', 'charlie', 'END', 'command1: arg2']
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parser._lineNumber = 1
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result = parser._parseHereDoc parser._lines[0]
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result[0].should.equal 'command: '
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result[1].should.equal 'alpha\nbravo\ncharlie'
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it 'identifies an empty heredoc', ->
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parser._lines = ['command: <<-END', 'END']
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parser._lineNumber = 1
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result = parser._parseHereDoc parser._lines[0]
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result[0].should.equal 'command: '
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expect(result[1]).to.be.null
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it 'trims smallest leading whitespace', ->
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parser._lines = ['command: <<-END', ' alpha', ' bravo', '', ' charlie', 'END', 'command1: arg2']
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parser._lineNumber = 1
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result = parser._parseHereDoc parser._lines[0]
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result[0].should.equal 'command: '
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result[1].should.equal 'alpha\n bravo\n\ncharlie'
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