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require 'spec_helper'
describe Projects::MergeRequestsController do
let(:project) { create(:project_with_code) }
let(:user) { create(:user) }
let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project, target_branch: "bcf03b5d~3", source_branch: "bcf03b5d") }
before do
sign_in(user)
project.team << [user, :master]
Projects::MergeRequestsController.any_instance.stub(validates_merge_request: true)
end
describe "#show" do
shared_examples "export merge as" do |format|
it "should generally work" do
get :show, project_id: project.code, id: merge_request.id, format: format
expect(response).to be_success
end
it "should generate it" do
MergeRequest.any_instance.should_receive(:"to_#{format}")
get :show, project_id: project.code, id: merge_request.id, format: format
end
it "should render it" do
get :show, project_id: project.code, id: merge_request.id, format: format
expect(response.body).to eq((merge_request.send(:"to_#{format}",user)).to_s)
end
it "should not escape Html" do
MergeRequest.any_instance.stub(:"to_#{format}").and_return('HTML entities &<>" ')
get :show, project_id: project.code, id: merge_request.id, format: format
expect(response.body).to_not include('&')
expect(response.body).to_not include('>')
expect(response.body).to_not include('<')
expect(response.body).to_not include('"')
end
end
describe "as diff" do
include_examples "export merge as", :diff
let(:format) { :diff }
it "should really only be a git diff" do
get :show, project_id: project.code, id: merge_request.id, format: format
expect(response.body).to start_with("diff --git")
end
end
describe "as patch" do
include_examples "export merge as", :patch
let(:format) { :patch }
it "should really be a git email patch with commit" do
get :show, project_id: project.code, id: merge_request.id, format: format
expect(response.body[0..100]).to start_with("From #{merge_request.commits.last.id}")
end
# TODO: fix or remove
#it "should contain as many patches as there are commits" do
#get :show, project_id: project.code, id: merge_request.id, format: format
#patch_count = merge_request.commits.count
#merge_request.commits.each_with_index do |commit, patch_num|
#expect(response.body).to match(/^From #{commit.id}/)
#expect(response.body).to match(/^Subject: \[PATCH #{patch_num}\/#{patch_count}\]/)
#end
#end
it "should contain git diffs" do
get :show, project_id: project.code, id: merge_request.id, format: format
expect(response.body).to match(/^diff --git/)
end
end
end
end
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