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Snapshot testing in RSpec
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| def expect_to_match_xml_fixture(xml, fixture_path) | |
| expected = Nokogiri::XML(xml, &:noblanks).to_xml | |
| fixture_path = Rails.root.join("spec/fixtures", fixture_path) | |
| File.write(fixture_path, expected) if ENV["REPLACE_FIXTURE_SNAPSHOTS"] == "true" | |
| actual = Nokogiri::XML(File.read(fixture_path), &:noblanks).to_xml | |
| expect(expected).to eq(actual) | |
| end |
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