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# frozen_string_literal: true
require 'spec_helper'
RSpec.shared_examples 'connection adapter' do
subject(:connection) { described_class.new(connection_object) }
let(:connection_class) { class_double(Class, name: connection_class_name) }
let(:connection_object) { instance_double(connection_class_name, class: connection_class) }
let(:adapter) do
instance_double(
described_class::CONNECTION_ADAPTERS[connection_class_name],
current_schema: schema,
exec_query: query_result,
select_rows: rows
)
end
before do
allow(connection).to receive(:connection_adapter).and_return(adapter)
end
context 'when using a valid connection adapter' do
describe '#current_schema' do
it { expect(connection.current_schema).to eq(schema) }
end
describe '#select_rows' do
it { expect(connection.select_rows(sql, schemas)).to eq(rows) }
end
describe '#exec_query' do
it { expect(connection.exec_query(sql, schemas)).to eq(query_result) }
end
end
end
|
