f4b3f2fd1e
clarify regexp and correct some bad backtracking add specs rewrite regex convert mardown style title to plain text title fix bad indentation add jasmine test for post-viewer.js tries to fix bad jasmine test
110 lines
3.2 KiB
Ruby
110 lines
3.2 KiB
Ruby
require 'spec_helper'
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describe PostPresenter do
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before do
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@sm = FactoryGirl.create(:status_message, :public => true)
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@presenter = PostPresenter.new(@sm, bob)
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@unauthenticated_presenter = PostPresenter.new(@sm)
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end
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it 'takes a post and an optional user' do
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@presenter.should_not be_nil
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end
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describe '#as_json' do
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it 'works with a user' do
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@presenter.as_json.should be_a Hash
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end
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it 'works without a user' do
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@unauthenticated_presenter.as_json.should be_a Hash
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end
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end
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describe '#user_like' do
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it 'includes the users like' do
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bob.like!(@sm)
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@presenter.user_like.should be_present
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end
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it 'is nil if the user is not authenticated' do
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@unauthenticated_presenter.user_like.should be_nil
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end
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end
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describe '#user_reshare' do
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it 'includes the users reshare' do
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bob.reshare!(@sm)
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@presenter.user_reshare.should be_present
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end
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it 'is nil if the user is not authenticated' do
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@unauthenticated_presenter.user_reshare.should be_nil
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end
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end
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describe '#root' do
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it 'does not raise if the absolute_root does not exists' do
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first_reshare = FactoryGirl.create :reshare
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first_reshare.root = nil
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reshare = FactoryGirl.create :reshare, :root => first_reshare
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expect {
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PostPresenter.new(reshare).root
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}.to_not raise_error
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end
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it 'does not raise if the root does not exists' do
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reshare = FactoryGirl.create:reshare
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reshare.root = nil
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expect {
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PostPresenter.new(reshare).root
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}.to_not raise_error
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end
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end
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describe '#next_post_path' do
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it 'returns a string of the users next post' do
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@presenter.next_post_path.should == "#{Rails.application.routes.url_helpers.post_path(@sm)}/next"
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end
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end
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describe '#previous_post_path' do
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it 'returns a string of the users next post' do
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@presenter.previous_post_path.should == "#{Rails.application.routes.url_helpers.post_path(@sm)}/previous"
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end
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end
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describe '#title' do
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context 'with posts with text' do
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context 'with a Markdown header of less than 200 characters on first line'do
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it 'returns atx style header' do
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@sm = stub(:text => "## My title\n Post content...")
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@presenter.post = @sm
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@presenter.title.should == "## My title"
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end
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it 'returns setext style header' do
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@sm = stub(:text => "My title \n======\n Post content...")
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@presenter.post = @sm
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@presenter.title.should == "My title \n======"
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end
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end
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context 'without a Markdown header of less than 200 characters on first line 'do
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it 'truncates post to the 20 first characters' do
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@sm = stub(:text => "Very, very, very long post")
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@presenter.post = @sm
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@presenter.title.should == "Very, very, very ..."
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end
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end
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end
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context 'with posts without text' do
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it ' displays a messaage with the post class' do
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@sm = stub(:text => "", :author => bob.person, :author_name => bob.person.name)
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@presenter.post = @sm
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@presenter.title.should == "A post from #{@sm.author.name}"
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end
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end
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end
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end
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