unittest step 3 and 4: remove TestFramework.dart, make test.dart use

tests/isolate/src/MintMakerTest.dart

Index: tests/isolate/src/MintMakerTest.dart
diff --git a/tests/isolate/src/MintMakerTest.dart b/tests/isolate/src/MintMakerTest.dart
index 2553422c1843f98729b7de3a21510bc2643637ac..72e1597e5fdad9d502246fab42943c715da15eae 100644
--- a/tests/isolate/src/MintMakerTest.dart
+++ b/tests/isolate/src/MintMakerTest.dart
@@ -7,7 +7,7 @@
 
 #library("MintMakerTest");
 #import("dart:isolate");
-
+#import('../../../lib/unittest/unittest.dart');
 
 class Mint {
   Mint() : registry_ = new Map<SendPort, Purse>() {
@@ -189,37 +189,33 @@ class MintMakerWrapper {
   Future<SendPort> port_;
 }
 
+_checkBalance(PurseWrapper wrapper, expected) {
+  wrapper.queryBalance(expectAsync1((int balance) {
+    expect(balance).equals(expected);
+  }));
+}
 
-class MintMakerTest {
-  static void testMain() {
+main() {
+  test("creating purse, deposit, and query balance", () {
     MintMakerWrapper mintMaker = new MintMakerWrapper();
-    mintMaker.makeMint((MintWrapper mint) {
-      mint.createPurse(100, (PurseWrapper purse) {
-        purse.queryBalance((int balance) {
-          Expect.equals(100, balance);
-        });
-        purse.sproutPurse((PurseWrapper sprouted) {
-          sprouted.queryBalance((int balance) {
-            Expect.equals(0, balance);
-          });
+    mintMaker.makeMint(expectAsync1((MintWrapper mint) {
+      mint.createPurse(100, expectAsync1((PurseWrapper purse) {
+        _checkBalance(purse, 100);
+        purse.sproutPurse(expectAsync1((PurseWrapper sprouted) {
+          _checkBalance(sprouted, 0);
+          _checkBalance(purse, 100);
+
           sprouted.deposit(purse, 5);
-          sprouted.queryBalance((int balance) {
-            Expect.equals(0 + 5, balance);
-          });
-          purse.queryBalance((int balance) {
-            Expect.equals(100 - 5, balance);
-          });
+          _checkBalance(sprouted, 0 + 5);
+          _checkBalance(purse, 100 - 5);
+
           sprouted.deposit(purse, 42);
-          sprouted.queryBalance((int balance) {
-            Expect.equals(0 + 5 + 42, balance);
-          });
-          purse.queryBalance((int balance) {
-            Expect.equals(100 - 5 - 42, balance);
-          });
-        });
-      });
-    });
-  }
+          _checkBalance(sprouted, 0 + 5 + 42);
+          _checkBalance(purse, 100 - 5 - 42);
+        }));
+      }));
+    }));
+  });
 
   /* This is an attempt to show how the above code could look like if we had
    * better language support for asynchronous messages (deferred/asynccall).
@@ -267,9 +263,4 @@ class MintMakerTest {
     Expect.equals(100 - 5 - 42, purse.queryBalance());
   }
   */
-
-}
-
-main() {
-  MintMakerTest.testMain();
 }