101 lines
2.8 KiB
Ruby
101 lines
2.8 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Diff::PositionTracer do
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include PositionTracerHelpers
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subject do
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described_class.new(
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project: project,
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old_diff_refs: old_diff_refs,
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new_diff_refs: new_diff_refs
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)
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end
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describe '#trace' do
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let(:diff_refs) { double(complete?: true) }
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let(:project) { double }
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let(:old_diff_refs) { diff_refs }
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let(:new_diff_refs) { diff_refs }
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let(:position) { double(on_text?: on_text?, diff_refs: diff_refs) }
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let(:tracer) { double }
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context 'position is on text' do
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let(:on_text?) { true }
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it 'calls LineStrategy#trace' do
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expect(Gitlab::Diff::PositionTracer::LineStrategy)
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.to receive(:new)
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.with(subject)
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.and_return(tracer)
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expect(tracer).to receive(:trace).with(position)
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subject.trace(position)
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end
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end
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context 'position is not on text' do
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let(:on_text?) { false }
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it 'calls ImageStrategy#trace' do
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expect(Gitlab::Diff::PositionTracer::ImageStrategy)
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.to receive(:new)
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.with(subject)
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.and_return(tracer)
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expect(tracer).to receive(:trace).with(position)
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subject.trace(position)
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end
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end
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end
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describe 'diffs methods' do
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let(:project) { create(:project, :repository) }
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let(:current_user) { project.first_owner }
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let(:old_diff_refs) do
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diff_refs(
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project.commit(create_branch('new-branch', 'master')[:branch].name),
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create_file('new-branch', 'file.md', 'content')
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)
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end
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let(:new_diff_refs) do
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diff_refs(
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create_file('new-branch', 'file.md', 'content'),
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update_file('new-branch', 'file.md', 'updatedcontent')
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)
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end
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describe '#ac_diffs' do
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it 'returns the diffs between the base of old and new diff' do
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diff_refs = subject.ac_diffs.diff_refs
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expect(diff_refs.base_sha).to eq(old_diff_refs.base_sha)
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expect(diff_refs.start_sha).to eq(old_diff_refs.base_sha)
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expect(diff_refs.head_sha).to eq(new_diff_refs.base_sha)
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end
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end
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describe '#bd_diffs' do
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it 'returns the diffs between the HEAD of old and new diff' do
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diff_refs = subject.bd_diffs.diff_refs
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expect(diff_refs.base_sha).to eq(old_diff_refs.head_sha)
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expect(diff_refs.start_sha).to eq(old_diff_refs.head_sha)
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expect(diff_refs.head_sha).to eq(new_diff_refs.head_sha)
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end
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end
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describe '#cd_diffs' do
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it 'returns the diffs in the new diff' do
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diff_refs = subject.cd_diffs.diff_refs
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expect(diff_refs.base_sha).to eq(new_diff_refs.base_sha)
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expect(diff_refs.start_sha).to eq(new_diff_refs.base_sha)
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expect(diff_refs.head_sha).to eq(new_diff_refs.head_sha)
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end
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end
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end
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end
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