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require 'spec_helper'
describe Gitlab::ImportExport::AttributeCleaner do
let(:relation_class) { double('relation_class').as_null_object }
let(:unsafe_hash) do
{
'id' => 101,
'service_id' => 99,
'moved_to_id' => 99,
'namespace_id' => 99,
'ci_id' => 99,
'random_project_id' => 99,
'random_id' => 99,
'milestone_id' => 99,
'project_id' => 99,
'user_id' => 99,
'random_id_in_the_middle' => 99,
'notid' => 99,
'import_source' => 'whatever',
'import_type' => 'whatever',
'non_existent_attr' => 'whatever',
'some_html' => '<p>dodgy html</p>',
'legit_html' => '<p>legit html</p>',
'_html' => '<p>perfectly ordinary html</p>',
'cached_markdown_version' => 12345,
'group_id' => 99,
'commit_id' => 99
}
end
let(:post_safe_hash) do
{
'project_id' => 99,
'user_id' => 99,
'random_id_in_the_middle' => 99,
'notid' => 99,
'group_id' => 99,
'commit_id' => 99
}
end
let(:excluded_keys) { %w[import_source import_type] }
subject { described_class.clean(relation_hash: unsafe_hash, relation_class: relation_class, excluded_keys: excluded_keys) }
before do
allow(relation_class).to receive(:attribute_method?).and_return(true)
allow(relation_class).to receive(:attribute_method?).with('non_existent_attr').and_return(false)
end
it 'removes unwanted attributes from the hash' do
expect(subject).to eq(post_safe_hash)
end
it 'removes attributes not present in relation_class' do
expect(subject.keys).not_to include 'non_existent_attr'
end
it 'removes excluded keys from the hash' do
expect(subject.keys).not_to include excluded_keys
end
it 'does not remove excluded key if not listed' do
parsed_hash = described_class.clean(relation_hash: unsafe_hash, relation_class: relation_class)
expect(parsed_hash.keys).to match_array post_safe_hash.keys + excluded_keys
end
end
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