35 lines
872 B
Ruby
35 lines
872 B
Ruby
require 'spec_helper'
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describe Product do
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describe 'update product category through ids' do
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it 'works' do
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supplier = create :supplier
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pc1 = create :product_category, supplier: supplier
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pc2 = create :product_category, supplier: supplier
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product = build :product, supplier: supplier, product_category_ids: [pc1.id]
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product.save.should be true
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product.reload
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pc1.reload
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pc2.reload
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pc1.product_ids.should == [product.id]
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pc2.product_ids.should_not be_present
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product.update_attributes product_category_ids: [pc2.id]
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product.reload
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pc1.reload
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pc2.reload
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product.product_categories.should == [pc2]
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# empty set also works
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product.update_attributes product_category_ids: ['']
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product.reload
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product.product_categories.should be_empty
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end
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end
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end
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