95 lines
2.6 KiB
Ruby
95 lines
2.6 KiB
Ruby
# frozen_string_literal: true
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require "spec_helper"
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RSpec.describe Repositories::TreeFinder do
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include RepoHelpers
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let_it_be(:user) { create(:user) }
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let_it_be(:project) { create(:project, :repository, creator: user) }
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let(:repository) { project.repository }
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let(:tree_finder) { described_class.new(project, params) }
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let(:params) { {} }
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let(:first_page_ids) { tree_finder.execute.map(&:id) }
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let(:second_page_token) { first_page_ids.last }
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describe "#execute" do
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subject { tree_finder.execute(gitaly_pagination: true) }
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it "returns an array" do
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is_expected.to be_an(Array)
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end
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it "includes 20 items by default" do
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expect(subject.size).to eq(20)
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end
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it "accepts a gitaly_pagination argument" do
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expect(repository).to receive(:tree).with(anything, anything, recursive: nil, pagination_params: { limit: 20, page_token: nil }).and_call_original
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expect(tree_finder.execute(gitaly_pagination: true)).to be_an(Array)
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expect(repository).to receive(:tree).with(anything, anything, recursive: nil).and_call_original
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expect(tree_finder.execute(gitaly_pagination: false)).to be_an(Array)
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end
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context "commit doesn't exist" do
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let(:params) do
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{ ref: "nonesuchref" }
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end
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it "raises an error" do
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expect { subject }.to raise_error(described_class::CommitMissingError)
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end
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end
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describe "pagination_params" do
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let(:params) do
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{ per_page: 5, page_token: nil }
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end
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it "has the per_page number of items" do
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expect(subject.size).to eq(5)
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end
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it "doesn't include any of the first page records" do
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first_page_ids = subject.map(&:id)
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second_page = described_class.new(project, { per_page: 5, page_token: first_page_ids.last }).execute(gitaly_pagination: true)
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expect(second_page.map(&:id)).not_to include(*first_page_ids)
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end
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end
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end
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describe "#total", :use_clean_rails_memory_store_caching do
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subject { tree_finder.total }
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it { is_expected.to be_an(Integer) }
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it "only calculates the total once" do
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expect(repository).to receive(:tree).once.and_call_original
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2.times { tree_finder.total }
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end
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end
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describe "#commit_exists?" do
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subject { tree_finder.commit_exists? }
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context "ref exists" do
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let(:params) do
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{ ref: project.default_branch }
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end
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it { is_expected.to be(true) }
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end
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context "ref is missing" do
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let(:params) do
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{ ref: "nonesuchref" }
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end
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it { is_expected.to be(false) }
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end
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end
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end
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