debian-mirror-gitlab/spec/services/files/update_service_spec.rb

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require "spec_helper"
describe Files::UpdateService do
subject { described_class.new(project, user, commit_params) }
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let(:project) { create(:project, :repository) }
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let(:user) { create(:user) }
let(:file_path) { 'files/ruby/popen.rb' }
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let(:new_contents) { 'New Content' }
let(:branch_name) { project.default_branch }
let(:last_commit_sha) { nil }
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let(:commit_params) do
{
file_path: file_path,
commit_message: "Update File",
file_content: new_contents,
file_content_encoding: "text",
last_commit_sha: last_commit_sha,
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start_project: project,
start_branch: project.default_branch,
branch_name: branch_name
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}
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
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expect { subject.execute }
.to raise_error(Files::UpdateService::FileChangedError,
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"You are attempting to update a file that has changed since you started editing it.")
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 "returns a hash with the :success status " do
results = subject.execute
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expect(results[:status]).to match(:success)
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end
it "updates the file with the new contents" do
subject.execute
results = project.repository.blob_at_branch(project.default_branch, file_path)
expect(results.data).to eq(new_contents)
end
end
context "when the last_commit_sha is not supplied" do
it "returns a hash with the :success status " do
results = subject.execute
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expect(results[:status]).to match(:success)
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end
it "updates the file with the new contents" do
subject.execute
results = project.repository.blob_at_branch(project.default_branch, file_path)
expect(results.data).to eq(new_contents)
end
end
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context 'when target branch is different than source branch' do
let(:branch_name) { "#{project.default_branch}-new" }
it 'fires hooks only once' do
expect(GitHooksService).to receive(:new).once.and_call_original
subject.execute
end
end
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end
end