exporter: handle names surrounded with underscores

Handle underscores which surround the full name, not just a part of
it. In this case, then the whole thing should be considered as the name,
and the last name should be left nil.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/test/lib/base_exporter_test.rb b/test/lib/base_exporter_test.rb
new file mode 100644
index 0000000..752445b
--- /dev/null
+++ b/test/lib/base_exporter_test.rb
@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'application_system_test_case'
+
+class BaseExporterTest < ApplicationSystemTestCase
+  test 'parse authors works' do
+    instance = BaseExporter.new(things: [])
+
+    [
+      ['Name Surname', %w[Name Surname]],
+      ['Name', ['Name', nil]],
+      ['Compound Name Surname', ['Compound Name', 'Surname']],
+      ['Name _Underscored Surname_', ['Name', 'Underscored Surname']],
+      ['_Name in underscores_', ['Name in underscores', nil]]
+    ].each do |row|
+      got = instance.send(:parse_author, author: row[0])
+
+      assert_equal got[0], row[1][0]
+
+      if row[1][1]
+        assert_equal got[1], row[1][1]
+      else
+        assert_nil got[1]
+      end
+    end
+  end
+end