154 lines
4.2 KiB
Ruby
154 lines
4.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe ExtractsRef::RequestedRef, feature_category: :source_code_management do
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describe '#find' do
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subject { described_class.new(project.repository, ref_type: ref_type, ref: ref).find }
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let_it_be(:project) { create(:project, :repository) }
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let(:ref_type) { nil }
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# Create branches and tags consistently with the same shas to make comparison easier to follow
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let(:tag_sha) { RepoHelpers.sample_commit.id }
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let(:branch_sha) { RepoHelpers.another_sample_commit.id }
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shared_context 'when a branch exists' do
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before do
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project.repository.create_branch(branch_name, branch_sha)
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end
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after do
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project.repository.rm_branch(project.owner, branch_name)
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end
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end
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shared_context 'when a tag exists' do
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before do
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project.repository.add_tag(project.owner, tag_name, tag_sha)
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end
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after do
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project.repository.rm_tag(project.owner, tag_name)
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end
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end
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shared_examples 'RequestedRef when ref_type is specified' do |branch_sha, tag_sha|
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context 'when ref_type is heads' do
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let(:ref_type) { 'heads' }
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it 'returns the branch commit' do
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expect(subject[:ref_type]).to eq('heads')
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expect(subject[:commit].id).to eq(branch_sha)
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end
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end
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context 'when ref_type is tags' do
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let(:ref_type) { 'tags' }
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it 'returns the tag commit' do
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expect(subject[:ref_type]).to eq('tags')
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expect(subject[:commit].id).to eq(tag_sha)
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end
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end
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end
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context 'when the ref is the sha for a commit' do
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let(:ref) { branch_sha }
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context 'and a tag and branch with that sha as a name' do
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include_context 'when a branch exists' do
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let(:branch_name) { ref }
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end
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include_context 'when a tag exists' do
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let(:tag_name) { ref }
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end
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it_behaves_like 'RequestedRef when ref_type is specified',
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RepoHelpers.another_sample_commit.id,
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RepoHelpers.sample_commit.id
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it 'returns the commit' do
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expect(subject[:ref_type]).to be_nil
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expect(subject[:commit].id).to eq(ref)
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end
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end
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end
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context 'when ref is for a tag' do
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include_context 'when a tag exists' do
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let(:tag_name) { SecureRandom.uuid }
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end
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let(:ref) { tag_name }
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it 'returns the tag commit' do
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expect(subject[:ref_type]).to eq('tags')
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expect(subject[:commit].id).to eq(tag_sha)
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end
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context 'and there is a branch with the same name' do
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include_context 'when a branch exists' do
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let(:branch_name) { ref }
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end
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it_behaves_like 'RequestedRef when ref_type is specified',
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RepoHelpers.another_sample_commit.id,
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RepoHelpers.sample_commit.id
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it 'returns the tag commit' do
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expect(subject[:ref_type]).to eq('tags')
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expect(subject[:commit].id).to eq(tag_sha)
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expect(subject[:ambiguous]).to be_truthy
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end
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end
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end
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context 'when ref is only for a branch' do
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let(:ref) { SecureRandom.uuid }
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include_context 'when a branch exists' do
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let(:branch_name) { ref }
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end
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it 'returns the branch commit' do
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expect(subject[:ref_type]).to eq('heads')
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expect(subject[:commit].id).to eq(branch_sha)
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end
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end
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context 'when ref is an abbreviated commit sha' do
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let(:ref) { branch_sha.first(8) }
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it 'returns the commit' do
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expect(subject[:ref_type]).to be_nil
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expect(subject[:commit].id).to eq(branch_sha)
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end
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end
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context 'when ref does not exist' do
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let(:ref) { SecureRandom.uuid }
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it 'returns the commit' do
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expect(subject[:ref_type]).to be_nil
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expect(subject[:commit]).to be_nil
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end
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end
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context 'when ref is symbolic' do
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let(:ref) { "heads/#{branch_name}" }
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include_context 'when a branch exists' do
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let(:branch_name) { SecureRandom.uuid }
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end
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it 'returns the commit' do
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expect(subject[:ref_type]).to be_nil
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expect(subject[:commit].id).to eq(branch_sha)
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expect(subject[:ambiguous]).to be_truthy
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end
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end
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end
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end
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