63 lines
2 KiB
Ruby
63 lines
2 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
require 'spec_helper'
|
||
|
|
|
||
|
|
RSpec.describe Gitlab::Diff::CustomDiff do
|
||
|
|
include RepoHelpers
|
||
|
|
|
||
|
|
let(:project) { create(:project, :repository) }
|
||
|
|
let(:repository) { project.repository }
|
||
|
|
let(:ipynb_blob) { repository.blob_at('f6b7a707', 'files/ipython/markdown-table.ipynb') }
|
||
|
|
let(:blob) { repository.blob_at('HEAD', 'files/ruby/regex.rb') }
|
||
|
|
|
||
|
|
describe '#preprocess_before_diff' do
|
||
|
|
context 'for ipynb files' do
|
||
|
|
it 'transforms the diff' do
|
||
|
|
expect(described_class.preprocess_before_diff(ipynb_blob.path, nil, ipynb_blob)).not_to include('cells')
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'adds the blob to the list of transformed blobs' do
|
||
|
|
described_class.preprocess_before_diff(ipynb_blob.path, nil, ipynb_blob)
|
||
|
|
|
||
|
|
expect(described_class.transformed_for_diff?(ipynb_blob)).to be_truthy
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
context 'for other files' do
|
||
|
|
it 'returns nil' do
|
||
|
|
expect(described_class.preprocess_before_diff(blob.path, nil, blob)).to be_nil
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'does not add the blob to the list of transformed blobs' do
|
||
|
|
described_class.preprocess_before_diff(blob.path, nil, blob)
|
||
|
|
|
||
|
|
expect(described_class.transformed_for_diff?(blob)).to be_falsey
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
describe '#transformed_blob_data' do
|
||
|
|
it 'transforms blob data if file was processed' do
|
||
|
|
described_class.preprocess_before_diff(ipynb_blob.path, nil, ipynb_blob)
|
||
|
|
|
||
|
|
expect(described_class.transformed_blob_data(ipynb_blob)).not_to include('cells')
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'does not transform blob data if file was not processed' do
|
||
|
|
expect(described_class.transformed_blob_data(ipynb_blob)).to be_nil
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
describe '#transformed_blob_language' do
|
||
|
|
it 'is md when file was preprocessed' do
|
||
|
|
described_class.preprocess_before_diff(ipynb_blob.path, nil, ipynb_blob)
|
||
|
|
|
||
|
|
expect(described_class.transformed_blob_language(ipynb_blob)).to eq('md')
|
||
|
|
end
|
||
|
|
|
||
|
|
it 'is nil for a .ipynb blob that was not preprocessed' do
|
||
|
|
expect(described_class.transformed_blob_language(ipynb_blob)).to be_nil
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|