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Since rspec-rails 3, the default installation creates two helper files: * `spec_helper.rb` * `rails_helper.rb` `spec_helper.rb` is intended as a way of running specs that do not require Rails, whereas `rails_helper.rb` loads Rails (as Discourse's current `spec_helper.rb` does). For more information: https://www.relishapp.com/rspec/rspec-rails/docs/upgrade#default-helper-files In this commit, I've simply replaced all instances of `spec_helper` with `rails_helper`, and renamed the original `spec_helper.rb`. This brings the Discourse project closer to the standard usage of RSpec in a Rails app. At present, every spec relies on loading Rails, but there are likely many that don't need to. In a future pull request, I hope to introduce a separate, minimal `spec_helper.rb` which can be used in tests which don't rely on Rails.
62 lines
1.7 KiB
Ruby
62 lines
1.7 KiB
Ruby
require 'rails_helper'
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require_dependency 'topic_retriever'
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describe TopicRetriever do
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let(:embed_url) { "http://eviltrout.com/2013/02/10/why-discourse-uses-emberjs.html" }
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let(:author_username) { "eviltrout" }
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let(:topic_retriever) { TopicRetriever.new(embed_url, author_username: author_username) }
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describe "#retrieve" do
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context "when host is invalid" do
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before do
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topic_retriever.stubs(:invalid_host?).returns(true)
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end
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it "does not perform_retrieve" do
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topic_retriever.expects(:perform_retrieve).never
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topic_retriever.retrieve
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end
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end
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context "when topics have been retrieived recently" do
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before do
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topic_retriever.stubs(:retrieved_recently?).returns(true)
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end
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it "does not perform_retrieve" do
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topic_retriever.expects(:perform_retrieve).never
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topic_retriever.retrieve
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end
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end
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context "when host is not invalid" do
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before do
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topic_retriever.stubs(:invalid_host?).returns(false)
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end
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context "when topics have been retrieived recently" do
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before do
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topic_retriever.stubs(:retrieved_recently?).returns(true)
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end
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it "does not perform_retrieve" do
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topic_retriever.expects(:perform_retrieve).never
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topic_retriever.retrieve
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end
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end
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context "when topics have not been retrieived recently" do
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before do
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topic_retriever.stubs(:retrieved_recently?).returns(false)
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end
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it "does perform_retrieve" do
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topic_retriever.expects(:perform_retrieve).once
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topic_retriever.retrieve
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end
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end
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end
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end
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end
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