396 lines
13 KiB
Ruby
396 lines
13 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::GitalyClient::CommitService do
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let(:project) { create(:project, :repository) }
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let(:storage_name) { project.repository_storage }
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let(:relative_path) { project.disk_path + '.git' }
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let(:repository) { project.repository }
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let(:repository_message) { repository.gitaly_repository }
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let(:revision) { '913c66a37b4a45b9769037c55c2d238bd0942d2e' }
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let(:commit) { project.commit(revision) }
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let(:client) { described_class.new(repository) }
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describe '#diff_from_parent' do
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context 'when a commit has a parent' do
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it 'sends an RPC request with the parent ID as left commit' do
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request = Gitaly::CommitDiffRequest.new(
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repository: repository_message,
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left_commit_id: 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660',
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right_commit_id: commit.id,
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collapse_diffs: false,
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enforce_limits: true,
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# Tests limitation parameters explicitly
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max_files: 100,
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max_lines: 5000,
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max_bytes: 512000,
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safe_max_files: 100,
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safe_max_lines: 5000,
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safe_max_bytes: 512000,
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max_patch_bytes: 102400
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)
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expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_diff).with(request, kind_of(Hash))
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client.diff_from_parent(commit)
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end
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end
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context 'when a commit does not have a parent' do
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it 'sends an RPC request with empty tree ref as left commit' do
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initial_commit = project.commit('1a0b36b3cdad1d2ee32457c102a8c0b7056fa863').raw
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request = Gitaly::CommitDiffRequest.new(
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repository: repository_message,
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left_commit_id: Gitlab::Git::EMPTY_TREE_ID,
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right_commit_id: initial_commit.id,
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collapse_diffs: false,
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enforce_limits: true,
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# Tests limitation parameters explicitly
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max_files: 100,
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max_lines: 5000,
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max_bytes: 512000,
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safe_max_files: 100,
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safe_max_lines: 5000,
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safe_max_bytes: 512000,
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max_patch_bytes: 102400
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)
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expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_diff).with(request, kind_of(Hash))
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client.diff_from_parent(initial_commit)
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end
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end
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it 'returns a Gitlab::GitalyClient::DiffStitcher' do
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ret = client.diff_from_parent(commit)
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expect(ret).to be_kind_of(Gitlab::GitalyClient::DiffStitcher)
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end
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it 'encodes paths correctly' do
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expect { client.diff_from_parent(commit, paths: ['encoding/test.txt', 'encoding/テスト.txt', nil]) }.not_to raise_error
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end
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end
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describe '#commit_deltas' do
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context 'when a commit has a parent' do
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it 'sends an RPC request with the parent ID as left commit' do
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request = Gitaly::CommitDeltaRequest.new(
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repository: repository_message,
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left_commit_id: 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660',
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right_commit_id: commit.id
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)
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expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_delta).with(request, kind_of(Hash)).and_return([])
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client.commit_deltas(commit)
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end
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end
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context 'when a commit does not have a parent' do
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it 'sends an RPC request with empty tree ref as left commit' do
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initial_commit = project.commit('1a0b36b3cdad1d2ee32457c102a8c0b7056fa863')
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request = Gitaly::CommitDeltaRequest.new(
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repository: repository_message,
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left_commit_id: Gitlab::Git::EMPTY_TREE_ID,
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right_commit_id: initial_commit.id
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)
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expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:commit_delta).with(request, kind_of(Hash)).and_return([])
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client.commit_deltas(initial_commit)
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end
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end
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end
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describe '#between' do
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let(:from) { 'master' }
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let(:to) { Gitlab::Git::EMPTY_TREE_ID }
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it 'sends an RPC request' do
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request = Gitaly::CommitsBetweenRequest.new(
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repository: repository_message, from: from, to: to
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)
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:commits_between)
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.with(request, kind_of(Hash)).and_return([])
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described_class.new(repository).between(from, to)
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end
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end
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describe '#diff_stats' do
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let(:left_commit_id) { 'master' }
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let(:right_commit_id) { 'cfe32cf61b73a0d5e9f13e774abde7ff789b1660' }
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it 'sends an RPC request and returns the stats' do
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request = Gitaly::DiffStatsRequest.new(repository: repository_message,
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left_commit_id: left_commit_id,
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right_commit_id: right_commit_id)
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diff_stat_response = Gitaly::DiffStatsResponse.new(
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stats: [{ additions: 1, deletions: 2, path: 'test' }])
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expect_any_instance_of(Gitaly::DiffService::Stub).to receive(:diff_stats)
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.with(request, kind_of(Hash)).and_return([diff_stat_response])
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returned_value = described_class.new(repository).diff_stats(left_commit_id, right_commit_id)
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expect(returned_value).to eq(diff_stat_response.stats)
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end
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end
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describe '#tree_entries' do
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let(:path) { '/' }
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it 'sends a get_tree_entries message' do
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expect_any_instance_of(Gitaly::CommitService::Stub)
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.to receive(:get_tree_entries)
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.with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
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.and_return([])
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client.tree_entries(repository, revision, path, false)
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end
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context 'with UTF-8 params strings' do
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let(:revision) { "branch\u011F" }
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let(:path) { "foo/\u011F.txt" }
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it 'handles string encodings correctly' do
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expect_any_instance_of(Gitaly::CommitService::Stub)
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.to receive(:get_tree_entries)
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.with(gitaly_request_with_path(storage_name, relative_path), kind_of(Hash))
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.and_return([])
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client.tree_entries(repository, revision, path, false)
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end
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end
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end
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describe '#commit_count' do
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before do
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expect_any_instance_of(Gitaly::CommitService::Stub)
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.to receive(:count_commits)
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.with(gitaly_request_with_path(storage_name, relative_path),
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kind_of(Hash))
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.and_return([])
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end
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it 'sends a commit_count message' do
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client.commit_count(revision)
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end
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context 'with UTF-8 params strings' do
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let(:revision) { "branch\u011F" }
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let(:path) { "foo/\u011F.txt" }
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it 'handles string encodings correctly' do
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client.commit_count(revision, path: path)
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end
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end
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end
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describe '#find_commit' do
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let(:revision) { Gitlab::Git::EMPTY_TREE_ID }
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it 'sends an RPC request' do
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request = Gitaly::FindCommitRequest.new(
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repository: repository_message, revision: revision
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)
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit)
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.with(request, kind_of(Hash)).and_return(double(commit: nil))
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described_class.new(repository).find_commit(revision)
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end
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describe 'caching', :request_store do
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let(:commit_dbl) { double(id: 'f01b' * 10) }
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context 'when passed revision is a branch name' do
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it 'calls Gitaly' do
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).twice.and_return(double(commit: commit_dbl))
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commit = nil
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2.times { commit = described_class.new(repository).find_commit('master') }
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expect(commit).to eq(commit_dbl)
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end
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end
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context 'when passed revision is a commit ID' do
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it 'returns a cached commit' do
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).once.and_return(double(commit: commit_dbl))
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commit = nil
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2.times { commit = described_class.new(repository).find_commit('f01b' * 10) }
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expect(commit).to eq(commit_dbl)
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end
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end
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context 'when caching of the ref name is enabled' do
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it 'caches negative entries' do
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).once.and_return(double(commit: nil))
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commit = nil
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2.times do
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::Gitlab::GitalyClient.allow_ref_name_caching do
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commit = described_class.new(repository).find_commit('master')
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end
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end
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expect(commit).to eq(nil)
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end
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it 'returns a cached commit' do
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commit).once.and_return(double(commit: commit_dbl))
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commit = nil
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2.times do
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::Gitlab::GitalyClient.allow_ref_name_caching do
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commit = described_class.new(repository).find_commit('master')
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end
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end
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expect(commit).to eq(commit_dbl)
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end
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end
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end
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end
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describe '#commit_stats' do
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let(:request) do
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Gitaly::CommitStatsRequest.new(
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repository: repository_message, revision: revision
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)
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end
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let(:response) do
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Gitaly::CommitStatsResponse.new(
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oid: revision,
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additions: 11,
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deletions: 15
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)
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end
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subject { described_class.new(repository).commit_stats(revision) }
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it 'sends an RPC request' do
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:commit_stats)
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.with(request, kind_of(Hash)).and_return(response)
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expect(subject.additions).to eq(11)
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expect(subject.deletions).to eq(15)
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end
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end
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describe '#find_commits' do
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it 'sends an RPC request with NONE when default' do
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request = Gitaly::FindCommitsRequest.new(
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repository: repository_message,
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disable_walk: true,
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order: 'NONE'
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)
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commits)
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.with(request, kind_of(Hash)).and_return([])
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client.find_commits(order: 'default')
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end
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it 'sends an RPC request' do
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request = Gitaly::FindCommitsRequest.new(
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repository: repository_message,
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disable_walk: true,
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order: 'TOPO'
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)
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commits)
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.with(request, kind_of(Hash)).and_return([])
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client.find_commits(order: 'topo')
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end
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it 'sends an RPC request with an author' do
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request = Gitaly::FindCommitsRequest.new(
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repository: repository_message,
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disable_walk: true,
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order: 'NONE',
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author: "Billy Baggins <bilbo@shire.com>"
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)
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expect_any_instance_of(Gitaly::CommitService::Stub).to receive(:find_commits)
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.with(request, kind_of(Hash)).and_return([])
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client.find_commits(order: 'default', author: "Billy Baggins <bilbo@shire.com>")
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end
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end
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describe '#commits_by_message' do
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shared_examples 'a CommitsByMessageRequest' do
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let(:commits) { create_list(:gitaly_commit, 2) }
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before do
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request = Gitaly::CommitsByMessageRequest.new(
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repository: repository_message,
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query: query,
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revision: (options[:revision] || '').dup.force_encoding(Encoding::ASCII_8BIT),
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path: (options[:path] || '').dup.force_encoding(Encoding::ASCII_8BIT),
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limit: (options[:limit] || 1000).to_i,
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offset: (options[:offset] || 0).to_i
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)
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allow_any_instance_of(Gitaly::CommitService::Stub)
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.to receive(:commits_by_message)
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.with(request, kind_of(Hash))
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.and_return([Gitaly::CommitsByMessageResponse.new(commits: commits)])
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end
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it 'sends an RPC request with the correct payload' do
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expect(client.commits_by_message(query, options)).to match_array(wrap_commits(commits))
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end
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end
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let(:query) { 'Add a feature' }
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let(:options) { {} }
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context 'when only the query is provided' do
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include_examples 'a CommitsByMessageRequest'
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end
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context 'when all arguments are provided' do
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let(:options) { { revision: 'feature-branch', path: 'foo.txt', limit: 10, offset: 20 } }
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include_examples 'a CommitsByMessageRequest'
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end
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context 'when limit and offset are not integers' do
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let(:options) { { limit: '10', offset: '60' } }
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include_examples 'a CommitsByMessageRequest'
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end
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context 'when revision and path contain non-ASCII characters' do
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let(:options) { { revision: "branch\u011F", path: "foo/\u011F.txt" } }
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include_examples 'a CommitsByMessageRequest'
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end
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def wrap_commits(commits)
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commits.map { |commit| Gitlab::Git::Commit.new(repository, commit) }
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end
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end
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describe '#list_commits_by_ref_name' do
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it 'lists latest commits grouped by a ref name' do
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response = client.list_commits_by_ref_name(%w[master feature v1.0.0 nonexistent])
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expect(response.fetch('master').id).to eq 'b83d6e391c22777fca1ed3012fce84f633d7fed0'
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expect(response.fetch('feature').id).to eq '0b4bc9a49b562e85de7cc9e834518ea6828729b9'
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expect(response.fetch('v1.0.0').id).to eq '6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9'
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expect(response).not_to have_key 'nonexistent'
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end
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end
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end
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