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require 'spec_helper'
describe Banzai::Filter::UserReferenceFilter, lib: true do
include FilterSpecHelper
let(:project) { create(:empty_project, :public) }
let(:user) { create(:user) }
let(:reference) { user.to_reference }
it 'requires project context' do
expect { described_class.call('') }.to raise_error(ArgumentError, /:project/)
end
it 'ignores invalid users' do
exp = act = "Hey #{invalidate_reference(reference)}"
expect(reference_filter(act).to_html).to eq(exp)
end
%w(pre code a style).each do |elem|
it "ignores valid references contained inside '#{elem}' element" do
exp = act = "<#{elem}>Hey #{reference}</#{elem}>"
expect(reference_filter(act).to_html).to eq exp
end
end
context 'mentioning @all' do
let(:reference) { User.reference_prefix + 'all' }
before do
project.team << [project.creator, :developer]
end
it 'supports a special @all mention' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').length).to eq 1
expect(doc.css('a').first.attr('href'))
.to eq urls.namespace_project_url(project.namespace, project)
end
context "when the author is a member of the project" do
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}", author: project.creator)
expect(result[:references][:user]).to eq [project.creator]
end
end
context "when the author is not a member of the project" do
let(:other_user) { create(:user) }
it "doesn't add to the results hash" do
result = reference_pipeline_result("Hey #{reference}", author: other_user)
expect(result[:references][:user]).to eq []
end
end
end
context 'mentioning a user' do
it 'links to a User' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
end
it 'links to a User with a period' do
user = create(:user, name: 'alphA.Beta')
doc = reference_filter("Hey #{user.to_reference}")
expect(doc.css('a').length).to eq 1
end
it 'links to a User with an underscore' do
user = create(:user, name: 'ping_pong_king')
doc = reference_filter("Hey #{user.to_reference}")
expect(doc.css('a').length).to eq 1
end
it 'includes a data-user attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-user')
expect(link.attr('data-user')).to eq user.namespace.owner_id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [user]
end
end
context 'mentioning a group' do
let(:group) { create(:group) }
let(:reference) { group.to_reference }
it 'links to the Group' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.group_url(group)
end
it 'includes a data-group attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-group')
expect(link.attr('data-group')).to eq group.id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq group.users
end
end
it 'links with adjacent text' do
doc = reference_filter("Mention me (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>#{reference}<\/a>\.\)/)
end
it 'includes default classes' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('class')).to eq 'gfm gfm-project_member'
end
it 'supports an :only_path context' do
doc = reference_filter("Hey #{reference}", only_path: true)
link = doc.css('a').first.attr('href')
expect(link).not_to match %r(https?://)
expect(link).to eq urls.user_path(user)
end
context 'referencing a user in a link href' do
let(:reference) { %Q{<a href="#{user.to_reference}">User</a>} }
it 'links to a User' do
doc = reference_filter("Hey #{reference}")
expect(doc.css('a').first.attr('href')).to eq urls.user_url(user)
end
it 'links with adjacent text' do
doc = reference_filter("Mention me (#{reference}.)")
expect(doc.to_html).to match(/\(<a.+>User<\/a>\.\)/)
end
it 'includes a data-user attribute' do
doc = reference_filter("Hey #{reference}")
link = doc.css('a').first
expect(link).to have_attribute('data-user')
expect(link.attr('data-user')).to eq user.namespace.owner_id.to_s
end
it 'adds to the results hash' do
result = reference_pipeline_result("Hey #{reference}")
expect(result[:references][:user]).to eq [user]
end
end
end
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