Add MasterProposer.

MasterProposer tries to propose a value to a list of PaxosServices.

1 files changed, 16 insertions, 20 deletions

diff --git a/same/src/test/java/com/orbekk/paxos/MasterProposerTest.java b/same/src/test/java/com/orbekk/paxos/MasterProposerTest.java
index 74c817f..8056ab6 100644
--- a/same/src/test/java/com/orbekk/paxos/MasterProposerTest.java
+++ b/same/src/test/java/com/orbekk/paxos/MasterProposerTest.java
@@ -8,7 +8,7 @@ import org.junit.Test;
 
 import com.orbekk.same.TestConnectionManager;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
 import static org.mockito.Mockito.*;
 
 public class MasterProposerTest {
@@ -18,18 +18,6 @@ public class MasterProposerTest {
     PaxosService p3 = mock(PaxosService.class);
     PaxosService p4 = mock(PaxosService.class);
     PaxosService p5 = mock(PaxosService.class);
-    String master = null;
-    
-    private class TestMasterAction implements Runnable {
-        String tag;
-        TestMasterAction(String tag) {
-            this.tag = tag;
-        }
-        
-        @Override public void run() {
-            master = tag;
-        }
-    }
     
     @Before public void setUp() {
     }
@@ -39,7 +27,7 @@ public class MasterProposerTest {
         urls.addAll(connections.paxosMap.keySet());
         return urls;
     }
-    
+
     @Test public void successfulProposal() {
         connections.paxosMap.put("p1", p1);
         when(p1.propose("client1", 1, 1)).thenReturn(true);
@@ -48,11 +36,19 @@ public class MasterProposerTest {
         MasterProposer c1 = new MasterProposer(
                 "client1",
                 paxosUrls(),
-                0,
-                connections,
-                MasterProposer.getTimeoutAction(0),
-                new TestMasterAction("c1"));
-        c1.run();
-        assertEquals("c1", master);
+                connections);
+        assertTrue(c1.propose(1, 1));
+    }
+
+    @Test public void unsucessfulProposal() {
+        connections.paxosMap.put("p1", p1);
+        when(p1.propose("client1", 1, 1)).thenReturn(true);
+        when(p1.acceptRequest("client1", 1, 1)).thenReturn(false);
+        
+        MasterProposer c1 = new MasterProposer(
+                "client1",
+                paxosUrls(),
+                connections);
+        assertFalse(c1.propose(1, 1));
     }
 }