52 lines
1.3 KiB
Ruby
52 lines
1.3 KiB
Ruby
require 'spec_helper'
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describe Impression do
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fixtures :widgets
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let(:widget) { Widget.find(1) }
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before(:each) do
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Impression.destroy_all
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end
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describe "self#impressionist_counter_caching?" do
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it "should know when counter caching is enabled" do
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Widget.should be_impressionist_counter_caching
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end
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it "should know when counter caching is disabled" do
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Article.should_not be_impressionist_counter_caching
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end
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end
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describe "self#counter_caching?" do
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it "should know when counter caching is enabled" do
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ActiveSupport::Deprecation.should_receive(:warn)
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Widget.should be_counter_caching
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end
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it "should know when counter caching is disabled" do
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ActiveSupport::Deprecation.should_receive(:warn)
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Article.should_not be_counter_caching
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end
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end
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describe "#update_impressionist_counter_cache" do
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it "should update the counter cache column to reflect the correct number of impressions" do
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expect {
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widget.impressions.create(:request_hash => 'abcd1234')
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widget.reload
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}.to change(widget, :impressions_count).from(0).to(1)
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end
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it "should not update the timestamp on the impressable" do
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expect {
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widget.impressions.create(:request_hash => 'abcd1234')
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widget.reload
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}.to_not change(widget, :updated_at)
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end
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end
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end
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