108 lines
2.7 KiB
Ruby
108 lines
2.7 KiB
Ruby
require 'spec_helper'
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describe Elasticsearch::Model::Proxy do
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before(:all) do
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class ::DummyProxyModel
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include Elasticsearch::Model::Proxy
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def self.foo
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'classy foo'
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end
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def bar
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'insta barr'
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end
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def as_json(options)
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{foo: 'bar'}
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end
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end
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class ::DummyProxyModelWithCallbacks
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def self.before_save(&block)
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(@callbacks ||= {})[block.hash] = block
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end
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def changes_to_save
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{:foo => ['One', 'Two']}
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end
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end
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DummyProxyModelWithCallbacks.__send__ :include, Elasticsearch::Model::Proxy
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end
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after(:all) do
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remove_classes(DummyProxyModel, DummyProxyModelWithCallbacks)
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end
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it 'sets up a proxy method on the class' do
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expect(DummyProxyModel).to respond_to(:__elasticsearch__)
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end
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it 'sets up a proxy method on instances' do
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expect(DummyProxyModel.new).to respond_to(:__elasticsearch__)
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end
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it 'sets up hooks for before_save callbacks' do
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expect(DummyProxyModelWithCallbacks).to respond_to(:before_save)
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end
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it 'delegates methods to the target' do
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expect(DummyProxyModel.__elasticsearch__).to respond_to(:foo)
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expect(DummyProxyModel.__elasticsearch__.foo).to eq('classy foo')
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expect(DummyProxyModel.new.__elasticsearch__).to respond_to(:bar)
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expect(DummyProxyModel.new.__elasticsearch__.bar).to eq('insta barr')
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expect {
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DummyProxyModel.__elasticsearch__.xoxo
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}.to raise_exception(NoMethodError)
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expect {
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DummyProxyModel.new.__elasticsearch__.xoxo
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}.to raise_exception(NoMethodError)
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end
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it 'returns the proxy class from an instance proxy' do
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expect(DummyProxyModel.new.__elasticsearch__.class.class).to eq(Elasticsearch::Model::Proxy::ClassMethodsProxy)
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end
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it 'returns the origin class from an instance proxy' do
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expect(DummyProxyModel.new.__elasticsearch__.klass).to eq(DummyProxyModel)
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end
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it 'delegates #as_json from the proxy to the target' do
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expect(DummyProxyModel.new.__elasticsearch__.as_json).to eq(foo: 'bar')
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end
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it 'includes the proxy in the inspect string' do
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expect(DummyProxyModel.__elasticsearch__.inspect).to match(/PROXY/)
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expect(DummyProxyModel.new.__elasticsearch__.inspect).to match(/PROXY/)
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end
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context 'when instances are cloned' do
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let!(:model) do
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DummyProxyModel.new
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end
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let!(:model_target) do
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model.__elasticsearch__.target
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end
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let!(:duplicate) do
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model.dup
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end
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let!(:duplicate_target) do
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duplicate.__elasticsearch__.target
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end
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it 'resets the proxy target' do
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expect(model).not_to eq(duplicate)
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expect(model).to eq(model_target)
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expect(duplicate).to eq(duplicate_target)
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end
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end
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end
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