test_ISO_639.rb in iso-639-0.2.0

- old
+ new

@@ -1,5 +1,6 @@
+# encoding: UTF-8
 require 'helper'
 
 class TestISO639 < Test::Unit::TestCase
   
   should "have full code list in ISO_639_2" do
@@ -34,8 +35,45 @@
     should "respond to and return #{m}" do
       @entry = ISO_639.find("en")
       assert @entry.respond_to?(m)
       assert_equal ["eng", "eng", "", "en", "English", "anglais"][i], @entry.send(m)
     end
+  end
+
+  should "return single record array by searching a unique code" do
+    assert_equal(
+      [["spa", "", "es", "Spanish; Castilian", "espagnol; castillan"]],
+      ISO_639.search("es")
+    )
+  end
+
+  should "return single record array by searching a unique term" do
+    assert_equal(
+      [["spa", "", "es", "Spanish; Castilian", "espagnol; castillan"]],
+      ISO_639.search("spanish")
+    )
+  end
+
+  should "return multiple record array by searching a common term" do
+    assert_equal(
+      [
+        ["egy", "", "", "Egyptian (Ancient)", "égyptien"],
+        ["grc", "", "", "Greek, Ancient (to 1453)", "grec ancien (jusqu'à 1453)"]
+      ],
+      ISO_639.search("ancient")
+    )
+  end
+
+  should "return empty array when searching a non-existent term" do
+    assert_equal(
+      [], ISO_639.search("bad term")
+    )
+  end
+
+  should "return single record array by searching a unique multi-word term" do
+    assert_equal(
+      [["ypk", "", "", "Yupik languages", "yupik, langues"]],
+      ISO_639.search("yupik, langues")
+    )
   end
   
 end