spec/lib/document_parser_spec.rb
require "rails_helper"
describe DocumentParser do
before do
dummy_class = Class.new do
include DocumentParser
end
stub_const("DummyClass", dummy_class)
end
let(:dummy) { DummyClass.new }
describe "#get_document_number_variants" do
it "returns no variants when document_number is not defined" do
expect(dummy.get_document_number_variants("1", "")).to be_empty
end
it "trims and cleans up entry" do
expect(dummy.get_document_number_variants(2, " 1 2@ 34")).to eq(["1234"])
end
it "returns only one try for passports & residence cards" do
expect(dummy.get_document_number_variants(2, "1234")).to eq(["1234"])
expect(dummy.get_document_number_variants(3, "1234")).to eq(["1234"])
end
it "takes only the last 8 digits for dnis and resicence cards" do
expect(dummy.get_document_number_variants(1, "543212345678")).to eq(["12345678"])
end
it "tries all the dni variants padding with zeroes" do
expect(dummy.get_document_number_variants(1, "0123456"))
.to eq(["123456", "0123456", "00123456"])
expect(dummy.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(dummy.get_document_number_variants(1, "1234567A"))
.to eq(%w[1234567 01234567 1234567a 1234567A 01234567a 01234567A])
end
end
end