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require "spec_helper"
describe Files::DeleteService do
subject { described_class.new(project, user, commit_params) }
let(:project) { create(:project, :repository) }
let(:user) { create(:user) }
let(:file_path) { 'files/ruby/popen.rb' }
let(:branch_name) { project.default_branch }
let(:last_commit_sha) { nil }
let(:commit_params) do
{
file_path: file_path,
commit_message: "Delete File",
last_commit_sha: last_commit_sha,
start_project: project,
start_branch: project.default_branch,
branch_name: branch_name
}
end
shared_examples 'successfully deletes the file' do
it 'returns a hash with the :success status' do
results = subject.execute
expect(results[:status]).to match(:success)
end
it 'deletes the file' do
subject.execute
blob = project.repository.blob_at_branch(project.default_branch, file_path)
expect(blob).to be_nil
end
end
before do
project.team << [user, :master]
end
describe "#execute" do
context "when the file's last commit sha does not match the supplied last_commit_sha" do
let(:last_commit_sha) { "foo" }
it "returns a hash with the correct error message and a :error status " do
expect { subject.execute }
.to raise_error(Files::UpdateService::FileChangedError,
"You are attempting to delete a file that has been previously updated.")
end
end
context "when the file's last commit sha does match the supplied last_commit_sha" do
let(:last_commit_sha) { Gitlab::Git::Commit.last_for_path(project.repository, project.default_branch, file_path).sha }
it_behaves_like 'successfully deletes the file'
end
context "when the last_commit_sha is not supplied" do
it_behaves_like 'successfully deletes the file'
end
end
end
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