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require 'spec_helper'
describe Projects::CompareController do
let(:project) { create(:project) }
let(:user) { create(:user) }
let(:ref_from) { "improve%2Fawesome" }
let(:ref_to) { "feature" }
before do
sign_in(user)
project.team << [user, :master]
end
it 'compare should show some diffs' do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
from: ref_from,
to: ref_to)
expect(response).to be_success
expect(assigns(:diffs).first).to_not be_nil
expect(assigns(:commits).length).to be >= 1
end
it 'compare should show some diffs with ignore whitespace change option' do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
from: '08f22f25',
to: '66eceea0',
w: 1)
expect(response).to be_success
expect(assigns(:diffs).first).to_not be_nil
expect(assigns(:commits).length).to be >= 1
# without whitespace option, there are more than 2 diff_splits
diff_splits = assigns(:diffs).first.diff.split("\n")
expect(diff_splits.length).to be <= 2
end
describe 'non-existent refs' do
it 'invalid source ref' do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
from: 'non-existent',
to: ref_to)
expect(response).to be_success
expect(assigns(:diffs).to_a).to eq([])
expect(assigns(:commits)).to eq([])
end
it 'invalid target ref' do
get(:show,
namespace_id: project.namespace.to_param,
project_id: project.to_param,
from: ref_from,
to: 'non-existent')
expect(response).to be_success
expect(assigns(:diffs)).to eq(nil)
expect(assigns(:commits)).to eq(nil)
end
end
end
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