(refs #231)Generate anchors for headers in wiki markup

src/test/scala/view/GitBucketHtmlSerializerSpec.scala

@@ -0,0 +1,28 @@
+package view
+
+import org.specs2.mutable._
+
+class GitBucketHtmlSerializerSpec extends Specification {
+
+  import GitBucketHtmlSerializer._
+
+  "generateAnchorName" should {
+    "convert whitespace characters to hyphens" in {
+      val before = "foo bar baz"
+      val after = generateAnchorName(before)
+      after mustEqual "foo-bar-baz"
+    }
+
+    "normalize characters with diacritics" in {
+      val before = "Dónde estará mi vida"
+      val after = generateAnchorName(before)
+      after mustEqual "donde-estara-mi-vida"
+    }
+
+    "omit special characters" in {
+      val before = "foo!bar@baz>9000"
+      val after = generateAnchorName(before)
+      after mustEqual "foobarbaz9000"
+    }
+  }
+}