the sniper wins

lvguowei · Feb 24, 2018 · c3976c7 · c3976c7
1 parent 44073ae
commit c3976c7
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Showing 4 changed files with 37 additions and 13 deletions.
diff --git a/src/main/java/com/guowei/lv/AuctionSniper.java b/src/main/java/com/guowei/lv/AuctionSniper.java
@@ -6,27 +6,31 @@ public class AuctionSniper implements AuctionEventListener {
 
     private Auction auction;
 
+    private boolean isWinning = false;
+
     public AuctionSniper(Auction auction, SniperListener listener) {
         this.sniperListener = listener;
         this.auction = auction;
     }
 
     @Override
     public void auctionClosed() {
-        sniperListener.sniperLost();
+        if (isWinning) {
+            sniperListener.sniperWon();
+        } else {
+            sniperListener.sniperLost();
+        }
     }
 
     @Override
     public void currentPrice(int price, int increment, PriceSource priceSource) {
-        switch (priceSource) {
-            case FromOtherBidder:
-                auction.bid(price + increment);
-                sniperListener.sniperBidding();
-                break;
-            case FromSniper:
-                sniperListener.sniperWinning();
-                break;
-        }
+        isWinning = priceSource == PriceSource.FromSniper;
 
+        if (isWinning) {
+            sniperListener.sniperWinning();
+        } else {
+            auction.bid(price + increment);
+            sniperListener.sniperBidding();
+        }
     }
 }
diff --git a/src/main/java/com/guowei/lv/Main.java b/src/main/java/com/guowei/lv/Main.java
@@ -8,9 +8,7 @@
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 
-import static com.guowei.lv.MainWindow.STATUS_BIDDING;
-import static com.guowei.lv.MainWindow.STATUS_LOST;
-import static com.guowei.lv.MainWindow.STATUS_WINNING;
+import static com.guowei.lv.MainWindow.*;
 
 public class Main {
     private static final int ARG_HOSTNAME = 0;
@@ -97,6 +95,11 @@ public void sniperWinning() {
             showStatus(STATUS_WINNING);
         }
 
+        @Override
+        public void sniperWon() {
+            showStatus(STATUS_WON);
+        }
+
         private void showStatus(final String status) {
             SwingUtilities.invokeLater(() -> ui.showStatus(status));
         }

diff --git a/src/main/java/com/guowei/lv/SniperListener.java b/src/main/java/com/guowei/lv/SniperListener.java
@@ -8,4 +8,6 @@ public interface SniperListener extends EventListener {
     void sniperBidding();
 
     void sniperWinning();
+
+    void sniperWon();
 }
diff --git a/src/test/java/com/guowei/lv/AuctionSniperTest.java b/src/test/java/com/guowei/lv/AuctionSniperTest.java
@@ -62,4 +62,19 @@ public void reportsIsWinningWhenCurrentPriceComesFromSniper() {
 
         sniper.currentPrice(123, 45, FromSniper);
     }
+
+    @Test
+    public void reportsWonIfAuctionClosesWhenWinning() {
+        context.checking(new Expectations() {{
+            ignoring(auction);
+            allowing(sniperListener).sniperWinning();
+            then(sniperState.is("winning"));
+
+            atLeast(1).of(sniperListener).sniperWon();
+            when(sniperState.is("winning"));
+        }});
+
+        sniper.currentPrice(123, 45, FromSniper);
+        sniper.auctionClosed();
+    }
 }