The first ScalaTest specification: a Hash must be 32 bytes long

core/java/test/scalatest/net/i2p/data/HashSpec.scala

+package net.i2p.data;
+
+import org.scalatest.FunSpec
+import org.scalatest.matchers.ShouldMatchers
+
+/**
+ * @author str4d
+ */
+class HashSpec extends FunSpec with ShouldMatchers {
+    val hash = new Hash
+
+    describe("A Hash") {
+        it("should be 32 bytes long") {
+            hash.length should be (32)
+        }
+    }
+}