55 lines
1.9 KiB
Ruby
55 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe DiffsMetadataEntity do
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let(:user) { create(:user) }
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let(:project) { create(:project, :repository) }
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let(:request) { EntityRequest.new(project: project, current_user: user) }
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let(:merge_request) { create(:merge_request_with_diffs, target_project: project, source_project: project) }
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let(:merge_request_diffs) { merge_request.merge_request_diffs }
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let(:merge_request_diff) { merge_request_diffs.last }
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let(:entity) do
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described_class.new(merge_request_diff.diffs,
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request: request,
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merge_request: merge_request,
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merge_request_diffs: merge_request_diffs)
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end
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context 'as json' do
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subject { entity.as_json }
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it 'contain only required attributes' do
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expect(subject.keys).to contain_exactly(
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# Inherited attributes
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:real_size, :size, :branch_name,
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:target_branch_name, :commit, :merge_request_diff,
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:start_version, :latest_diff, :latest_version_path,
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:added_lines, :removed_lines, :render_overflow_warning,
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:email_patch_path, :plain_diff_path,
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:merge_request_diffs, :context_commits,
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:definition_path_prefix, :source_branch_exists,
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# Attributes
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:diff_files
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)
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end
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describe 'diff_files' do
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it 'returns diff files metadata' do
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raw_diff_files = merge_request_diff.diffs.raw_diff_files
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expect_next_instance_of(Gitlab::Diff::FileCollection::MergeRequestDiff) do |instance|
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# Use lightweight version instead. Several methods delegate to it, so putting a 5
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# calls limit.
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expect(instance).to receive(:raw_diff_files).at_most(5).times.and_call_original
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expect(instance).not_to receive(:diff_files)
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end
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payload = DiffFileMetadataEntity.represent(raw_diff_files).as_json
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expect(subject[:diff_files]).to eq(payload)
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end
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end
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end
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end
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