47 lines
1.6 KiB
CoffeeScript
47 lines
1.6 KiB
CoffeeScript
###
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# Crafting Guide - inventory_parser.test.coffee
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#
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# Copyright (c) 2014 by Redwood Labs
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# All rights reserved.
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###
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Inventory = require '../src/scripts/models/inventory'
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InventoryParser = require '../src/scripts/models/inventory_parser'
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########################################################################################################################
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parser = null
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########################################################################################################################
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describe 'InventoryParser', ->
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beforeEach -> parser = new InventoryParser
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it 'returns an empty Inventory for an empty string', ->
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result = parser.parse ''
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result._names.length.should.equal 0
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it 'can parse a single item without quantity', ->
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result = parser.parse 'wool'
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result._items.wool.quantity.should.equal 1
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it 'can parse a single item with quantity', ->
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result = parser.parse '4 wool'
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result._items.wool.quantity.should.equal 4
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it 'can parse multiple mixed-type items', ->
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result = parser.parse '4 wool\n10 string\nboat\n\n'
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result._items.wool.quantity.should.equal 4
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result._items.string.quantity.should.equal 10
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result._items.boat.quantity.should.equal 1
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result._names.should.eql ['wool', 'string', 'boat']
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it 're-uses the given inventory object', ->
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inventory = new Inventory
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inventory.add 'string', 8
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result = parser.parse '4 wool', inventory
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inventory._items.string.quantity.should.equal 8
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inventory._items.wool.quantity.should.equal 4
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inventory._names.should.eql ['string', 'wool']
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