53 lines
1.6 KiB
Ruby
53 lines
1.6 KiB
Ruby
require 'spec_helper'
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describe Gitlab::Diff::FileCollection::MergeRequestDiff do
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let(:merge_request) { create(:merge_request) }
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let(:diff_files) { described_class.new(merge_request.merge_request_diff, diff_options: nil).diff_files }
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it 'does not highlight binary files' do
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allow_any_instance_of(Gitlab::Diff::File).to receive(:text?).and_return(false)
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expect_any_instance_of(Gitlab::Diff::File).not_to receive(:highlighted_diff_lines)
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diff_files
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end
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it 'does not highlight files marked as undiffable in .gitattributes' do
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allow_any_instance_of(Gitlab::Diff::File).to receive(:diffable?).and_return(false)
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expect_any_instance_of(Gitlab::Diff::File).not_to receive(:highlighted_diff_lines)
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diff_files
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end
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it 'it uses a different cache key if diff line keys change' do
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mr_diff = described_class.new(merge_request.merge_request_diff, diff_options: nil)
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key = mr_diff.cache_key
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stub_const('Gitlab::Diff::Line::SERIALIZE_KEYS', [:foo])
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expect(mr_diff.cache_key).not_to eq(key)
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end
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it_behaves_like 'diff statistics' do
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let(:collection_default_args) do
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{ diff_options: {} }
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end
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let(:diffable) { merge_request.merge_request_diff }
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let(:stub_path) { '.gitignore' }
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end
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shared_examples 'initializes a DiffCollection' do
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it 'returns a valid instance of a DiffCollection' do
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expect(diff_files).to be_a(Gitlab::Git::DiffCollection)
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end
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end
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context 'with Gitaly disabled', :disable_gitaly do
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it_behaves_like 'initializes a DiffCollection'
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end
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context 'with Gitaly enabled' do
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it_behaves_like 'initializes a DiffCollection'
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end
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end
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