44 lines
1.3 KiB
CoffeeScript
44 lines
1.3 KiB
CoffeeScript
# Option Parser
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# -------------
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# TODO: refactor option parser tests
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# Ensure that the OptionParser handles arguments correctly.
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return unless require?
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{OptionParser} = require './../lib/coffee-script/optparse'
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opt = new OptionParser [
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['-r', '--required [DIR]', 'desc required']
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['-o', '--optional', 'desc optional']
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['-l', '--list [FILES*]', 'desc list']
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]
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test "basic arguments", ->
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args = ['one', 'two', 'three', '-r', 'dir']
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result = opt.parse args
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arrayEq args, result.arguments
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eq undefined, result.required
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test "boolean and parameterised options", ->
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result = opt.parse ['--optional', '-r', 'folder', 'one', 'two']
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ok result.optional
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eq 'folder', result.required
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arrayEq ['one', 'two'], result.arguments
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test "list options", ->
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result = opt.parse ['-l', 'one.txt', '-l', 'two.txt', 'three']
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arrayEq ['one.txt', 'two.txt'], result.list
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arrayEq ['three'], result.arguments
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test "-- and interesting combinations", ->
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result = opt.parse ['-o','-r','a','-r','b','-o','--','-a','b','--c','d']
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arrayEq ['-a', 'b', '--c', 'd'], result.arguments
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ok result.optional
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eq 'b', result.required
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args = ['--','-o','a','-r','c','-o','--','-a','arg0','-b','arg1']
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result = opt.parse args
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eq undefined, result.optional
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eq undefined, result.required
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arrayEq args[1..], result.arguments
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