Successfully ported TennisGame1

Author: Stefan van den Oord

Tennis/objc/.idea/workspace.xml

@@ -9,13 +9,16 @@
 #import <Foundation/Foundation.h>
 
 
-@interface TennisGame : NSObject
+@interface TennisGame : NSObject {
+    int score1;
+    int score2;
+}
+
 @property(nonatomic, copy) NSString *player1;
 @property(nonatomic, copy) NSString *player2;
 
 - (id)initWithPlayer1:(NSString *)player1 player2:(NSString *)player2;
-
-- (void)wonPoint:(NSString *)player;
-
+- (void)wonPoint:(NSString *)playerName;
 - (NSString *)score;
+
 @end

Tennis/objc/Tennis/TennisGame.h

@@ -18,11 +18,14 @@ - (id)initWithPlayer1:(NSString *)player1 player2:(NSString *)player2 {
     if (self) {
         self.player1 = player1;
         self.player2 = player2;
+        score1 = 0;
+        score2 = 0;
     }
 
     return self;
 }
 
-- (void)wonPoint:(NSString *)player {}
+- (void)wonPoint:(NSString *)playerName {}
 - (NSString *)score { return nil; }
+
 @end

Tennis/objc/Tennis/TennisGame.m

@@ -9,7 +9,73 @@
 #import "TennisGame1.h"
 
 
-@implementation TennisGame1 {
+@implementation TennisGame1
 
+- (void)wonPoint:(NSString *)playerName {
+    if ([playerName isEqualToString:@"player1"])
+        score1 += 1;
+    else
+        score2 += 1;
 }
+
+- (NSString *)score {
+    NSString *score = @"";
+    int tempScore=0;
+    if (score1 == score2)
+    {
+        switch (score1)
+        {
+            case 0:
+                score = @"Love-All";
+                break;
+            case 1:
+                score = @"Fifteen-All";
+                break;
+            case 2:
+                score = @"Thirty-All";
+                break;
+            case 3:
+                score = @"Forty-All";
+                break;
+            default:
+                score = @"Deuce";
+                break;
+
+        }
+    }
+    else if (score1>=4 || score2>=4)
+    {
+        int minusResult = score1-score2;
+        if (minusResult==1) score = @"Advantage player1";
+        else if (minusResult ==-1) score = @"Advantage player2";
+        else if (minusResult>=2) score = @"Win for player1";
+        else score = @"Win for player2";
+    }
+    else
+    {
+        for (int i=1; i<3; i++)
+        {
+            if (i==1) tempScore = score1;
+            else { score = [NSString stringWithFormat:@"%@-", score]; tempScore = score2; }
+            switch(tempScore)
+            {
+                case 0:
+                    score = [NSString stringWithFormat:@"%@Love", score];
+                    break;
+                case 1:
+                    score = [NSString stringWithFormat:@"%@Fifteen", score];
+                    break;
+                case 2:
+                    score = [NSString stringWithFormat:@"%@Thirty", score];
+                    break;
+                case 3:
+                    score = [NSString stringWithFormat:@"%@Forty", score];
+                    break;
+            }
+        }
+    }
+    return score;
+}
+
+
 @end

Tennis/objc/Tennis/TennisGame1.m

@@ -6,6 +6,7 @@
 //  Copyright (c) 2013 Stefan van den Oord. All rights reserved.
 //
 
+#import <SenTestingKit/SenTestingKit.h>
 #import "TennisTests.h"
 #import "TennisGame1.h"
 #import "TennisGame2.h"
@@ -75,18 +76,6 @@ + (NSArray*)allScores {
 }
 
 - (void)checkAllScoresForGame:(TennisGame *)game {
-
-    for (NSArray * score in [TennisTests allScores]) {
-
-        player1Score = [score[0] intValue];
-        player2Score = [score[1] intValue];
-        expectedScore = score[2];
-        
-        [self checkScoreForGame:game];
-    }
-}
-
-- (void)checkScoreForGame:(TennisGame *)game {
     int highestScore = MAX(player1Score, player2Score);
     for (int i = 0; i < highestScore; i++) {
         if (i < player1Score)
@@ -98,18 +87,39 @@ - (void)checkScoreForGame:(TennisGame *)game {
 }
 
 - (void)testAllScoresTennisGame1 {
-    TennisGame1 * game = [[TennisGame1 alloc] initWithPlayer1:@"player1" player2:@"player2"];
-    [self checkAllScoresForGame:game];
+    for (NSArray * score in [TennisTests allScores]) {
+
+        player1Score = [score[0] intValue];
+        player2Score = [score[1] intValue];
+        expectedScore = score[2];
+
+        TennisGame1 * game = [[TennisGame1 alloc] initWithPlayer1:@"player1" player2:@"player2"];
+        [self checkAllScoresForGame:game];
+    }
 }
 
 - (void)testAllScoresTennisGame2 {
-    TennisGame2 * game = [[TennisGame2 alloc] initWithPlayer1:@"player1" player2:@"player2"];
-    [self checkAllScoresForGame:game];
+    for (NSArray * score in [TennisTests allScores]) {
+
+        player1Score = [score[0] intValue];
+        player2Score = [score[1] intValue];
+        expectedScore = score[2];
+
+        TennisGame2 * game = [[TennisGame2 alloc] initWithPlayer1:@"player1" player2:@"player2"];
+        [self checkAllScoresForGame:game];
+    }
 }
 
 - (void)testAllScoresTennisGame3 {
-    TennisGame3 * game = [[TennisGame3 alloc] initWithPlayer1:@"player1" player2:@"player2"];
-    [self checkAllScoresForGame:game];
+    for (NSArray * score in [TennisTests allScores]) {
+
+        player1Score = [score[0] intValue];
+        player2Score = [score[1] intValue];
+        expectedScore = score[2];
+
+        TennisGame3 * game = [[TennisGame3 alloc] initWithPlayer1:@"player1" player2:@"player2"];
+        [self checkAllScoresForGame:game];
+    }
 }
 
 @end