spec/lib/census_api_spec.rb
require 'rails_helper'
describe CensusApi do
let(:api) { described_class.new }
describe '#get_document_number_variants' do
it "trims and cleans up entry" do
expect(api.get_document_number_variants(2, ' 1 2@ 34')).to eq(['1234'])
end
it "returns only one try for passports & residence cards" do
expect(api.get_document_number_variants(2, '1234')).to eq(['1234'])
expect(api.get_document_number_variants(3, '1234')).to eq(['1234'])
end
it 'takes only the last 8 digits for dnis and resicence cards' do
expect(api.get_document_number_variants(1, '543212345678')).to eq(['12345678'])
end
it 'tries all the dni variants padding with zeroes' do
expect(api.get_document_number_variants(1, '0123456')).to eq(['123456', '0123456', '00123456'])
expect(api.get_document_number_variants(1, '00123456')).to eq(['123456', '0123456', '00123456'])
end
it 'adds upper and lowercase letter when the letter is present' do
expect(api.get_document_number_variants(1, '1234567A')).to eq(%w(1234567 01234567 1234567a 1234567A 01234567a 01234567A))
end
end
describe '#call' do
let(:invalid_body) { {get_habita_datos_response: {get_habita_datos_return: {datos_habitante: {}}}} }
let(:valid_body) do
{
get_habita_datos_response: {
get_habita_datos_return: {
datos_habitante: {
item: {
fecha_nacimiento_string: "1-1-1980"
}
}
}
}
}
end
it "returns the response for the first valid variant" do
allow(api).to receive(:get_response_body).with(1, "00123456").and_return(invalid_body)
allow(api).to receive(:get_response_body).with(1, "123456").and_return(invalid_body)
allow(api).to receive(:get_response_body).with(1, "0123456").and_return(valid_body)
response = api.call(1, "123456")
expect(response).to be_valid
expect(response.date_of_birth).to eq(Date.new(1980, 1, 1))
end
it "returns the last failed response" do
allow(api).to receive(:get_response_body).with(1, "00123456").and_return(invalid_body)
allow(api).to receive(:get_response_body).with(1, "123456").and_return(invalid_body)
allow(api).to receive(:get_response_body).with(1, "0123456").and_return(invalid_body)
response = api.call(1, "123456")
expect(response).not_to be_valid
end
end
end