spec/unicode_name_spec.rb in unicode-name-1.0.0 vs spec/unicode_name_spec.rb in unicode-name-1.1.0

@@ -37,7 +37,43 @@
     it "will return aliases grouped by type" do
       assert_equal ["NULL"], Unicode::Name.aliases("\0")[:control]
       assert_equal ["NUL"], Unicode::Name.aliases("\0")[:abbreviation]
     end
   end
+
+  describe ".label" do
+    it "will return nil for usual (graphic) characters" do
+      assert_equal nil, Unicode::Name.label("A")
+    end
+
+    it "will return <control-hhhh> for control characters" do
+      assert_equal "<control-0000>", Unicode::Name.label("\0")
+    end
+
+    it "will return <private-use> for private use characters" do
+      assert_equal "<private-use-FFFFD>", Unicode::Name.label("\u{FFFFD}")
+    end
+
+    it "will return <surrogate-hhhh> for codepoints in surrogate area" do
+      assert_equal "<surrogate-D800>", Unicode::Name.label("\u{D800}")
+    end
+
+    it "will return <noncharacter-hhhh> for codepoints defined as noncharacter" do
+      assert_equal "<noncharacter-FFFFF>", Unicode::Name.label("\u{FFFFF}")
+    end
+
+    it "will return <reserved-hhhh> for unassigned codepoints" do
+      assert_equal "<reserved-10C50>", Unicode::Name.label("\u{10C50}")
+    end
+  end
+
+  describe ".readable" do
+    it "will return best readable representation of a codepoint" do
+      assert_equal "LATIN CAPITAL LETTER A", Unicode::Name.readable("A")
+      assert_equal "NULL", Unicode::Name.readable("\0")
+      assert_equal "<noncharacter-FFFFF>", Unicode::Name.readable("\u{FFFFF}")
+      assert_equal "<reserved-10C50>", Unicode::Name.readable("\u{10C50}")
+      assert_equal "<private-use-FFFFD>", Unicode::Name.readable("\u{FFFFD}")
+    end
+  end
 end