88 lines
3.2 KiB
Ruby
88 lines
3.2 KiB
Ruby
#
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# Copyright (C) 2014 - present Instructure, Inc.
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#
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# This file is part of Canvas.
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#
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# Canvas is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Affero General Public License as published by the Free
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# Software Foundation, version 3 of the License.
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#
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# Canvas is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along
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# with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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require File.expand_path(File.dirname(__FILE__) + '/../spec_helper.rb')
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describe CustomData do
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before :once do
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custom_data_model
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end
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context "#get_data" do
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it "returns the same data that was set" do
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str = 'lol hi'
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@custom_data.set_data(nil, str)
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expect(@custom_data.get_data(nil)).to eql str
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hsh = {'lol'=>'hi', 'wut'=>'bye'}
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@custom_data.set_data(nil, hsh)
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expect(@custom_data.get_data(nil)).to eql hsh
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@custom_data.set_data('kewl/skope', str)
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expect(@custom_data.get_data('kewl/skope')).to eql str
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end
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it "recognizes sub-scopes of previously-set data" do
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@custom_data.set_data('kewl/skope', {'lol'=> {'wut'=>'ohai'} })
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expect(@custom_data.get_data('kewl/skope/lol/wut')).to eql 'ohai'
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end
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it "returns sub-scopes when a wide scope is requested" do
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@custom_data.set_data('kewl/skope', {'lol'=> {'wut'=>'ohai'} })
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expect(@custom_data.get_data('kewl')).to eql({'skope'=> {'lol'=> {'wut'=>'ohai'} } })
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end
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it "raises ArgumentError for non-existing scopes" do
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@custom_data.set_data('kewl/skope', {'lol'=> {'wut'=>'ohai'} })
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expect { @custom_data.get_data('no/data/here') }.to raise_error(ArgumentError)
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end
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end
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context "#set_data" do
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it "raises a WriteConflict when the requested scope is invalid" do
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@custom_data.set_data('kewl/skope', 'ohai')
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expect { @custom_data.set_data('kewl/skope/plus/more', 'bad idea dood') }.to raise_error(CustomData::WriteConflict)
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end
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end
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context "#delete_data" do
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it "deletes values" do
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@custom_data.set_data(nil, {'a'=>1, 'b'=>2, 'c'=>3})
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expect(@custom_data.delete_data('a')).to eql 1
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expect(@custom_data.get_data(nil)).to eql({'b'=>2, 'c'=>3})
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end
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it "cleans up empty JSON Objects if they result from value removal" do
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@custom_data.set_data(nil, {'a'=> {'b'=> {'c'=>'bonjour!'}}, 'croissant'=>'merci!'})
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expect(@custom_data.delete_data('a/b/c')).to eql 'bonjour!'
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expect(@custom_data.get_data(nil)).to eql({'croissant'=>'merci!'})
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end
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it "destroys the entire record if all of its data is removed" do
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@custom_data.set_data(nil, {'a'=> {'b'=> {'c'=>'bonjour!'}}})
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expect(@custom_data.delete_data('a/b/c')).to eql 'bonjour!'
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expect(@custom_data.destroyed?).to be_truthy
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end
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it "raises ArgumentError for non-existing scopes" do
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@custom_data.set_data(nil, {'a'=>1, 'b'=>2, 'c'=>3})
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expect { @custom_data.delete_data('d') }.to raise_error(ArgumentError)
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end
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end
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end
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