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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'BranchRuleCreate', feature_category: :source_code_management do
include GraphqlHelpers
let_it_be(:project) { create(:project, :public) }
let_it_be(:current_user, reload: true) { create(:user) }
let(:params) do
{
project_path: project.full_path,
name: branch_name
}
end
let(:branch_name) { 'branch_name/*' }
let(:mutation) { graphql_mutation(:branch_rule_create, params) }
let(:mutation_response) { graphql_mutation_response(:branch_rule_create) }
let(:mutation_errors) { mutation_response['errors'] }
subject(:post_mutation) { post_graphql_mutation(mutation, current_user: current_user) }
context 'when the user does not have permission' do
before_all do
project.add_developer(current_user)
end
it_behaves_like 'a mutation that returns a top-level access error'
it 'does not create the board' do
expect { post_mutation }.not_to change { ProtectedBranch.count }
end
end
context 'when the user can create a branch rules' do
before_all do
project.add_maintainer(current_user)
end
it 'creates the protected branch' do
expect { post_mutation }.to change { ProtectedBranch.count }.by(1)
end
it 'returns the created branch rule' do
post_mutation
expect(mutation_response).to have_key('branchRule')
expect(mutation_response['branchRule']['name']).to eq(branch_name)
expect(mutation_errors).to be_empty
end
context 'when the branch rule already exist' do
let!(:existing_rule) { create :protected_branch, name: branch_name, project: project }
it 'does not create the protected branch' do
expect { post_mutation }.not_to change { ProtectedBranch.count }
end
it 'return an error message' do
post_mutation
expect(mutation_errors).to include 'Name has already been taken'
expect(mutation_response['branchRule']).to be_nil
end
end
end
end
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