Merge pull request #42 from PM2-IT21bWIN-ruiz-mach-krea/testClass

Test class

app/build.gradle

@@ -26,6 +26,8 @@ dependencies {
     // Use JUnit Jupiter for testing.
     testImplementation 'org.junit.jupiter:junit-jupiter:5.8.1'
 
+    testImplementation 'org.mockito:mockito-core:4.3.+'
+
     // This dependency is used by the application.
     implementation 'com.google.guava:guava:30.1.1-jre'
 
@@ -37,7 +39,9 @@ application {
     mainClass = 'ch.zhaw.projekt2.turnierverwaltung.App'
 }
 
-tasks.named('test') {
+test {
     // Use JUnit Platform for unit tests.
     useJUnitPlatform()
+
+
 }

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Factory.java

@@ -12,6 +12,7 @@ import javafx.scene.text.Font;
 
 import java.io.IOException;
 import java.net.URL;
+import java.nio.charset.Charset;
 
 public class Factory {
     private TournamentDecorator tournamentDecorator;

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Place.java

@@ -29,4 +29,8 @@ public class Place implements Serializable {
     public boolean equals(Place place){
         return name.equals(place.getName());
     }
+
+    public void change(Place place) {
+        //TODO: If Place gets more developed in future releases
+    }
 }

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java

@@ -2,6 +2,7 @@ package ch.zhaw.projekt2.turnierverwaltung;
 
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
+
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -107,10 +108,14 @@ public class Tournament implements Serializable {
      * Method to add a new Place, also checks if place does already exist.
      *
      * @param newPlace to be added in the list of all places
-     * @throws PlaceExistsException if the place already exists
      */
-    public void addPlace(Place newPlace) throws PlaceExistsException {
+    public void savePlace(Place newPlace) {
-        places.removeIf(place -> place.equals(newPlace));
+        for (Place place : places) {
+            if (place.equals(newPlace)) {
+                place.change(newPlace);
+                return;
+            }
+        }
         places.add(newPlace);
     }
 
@@ -228,7 +233,7 @@ public class Tournament implements Serializable {
      * @param type
      */
     public void setType(Type type) {
-       logger.fine("Setting the type of the tournament to: " + type);
+        logger.fine("Setting the type of the tournament to: " + type);
         this.type = type;
     }
 
@@ -295,20 +300,6 @@ public class Tournament implements Serializable {
 
     }
 
-    /**
-     * Custom Exception thrown when a Place does already exist
-     */
-    public class PlaceExistsException extends Exception {
-        public PlaceExistsException() {
-            super();
-        }
-
-        public PlaceExistsException(String errorMessage) {
-            super(errorMessage);
-        }
-
-    }
-
     /**
      * Custom Exception thrown when a Place does not exist
      */

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java

@@ -27,7 +27,7 @@ public class TournamentDecorator implements IsObservable{
                 }
             }
         });
-        executorService = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors());
+        executorService = Executors.newFixedThreadPool(1);
     }
 
     public void setFactoryDecorator(FactoryDecorator factoryDecorator) {
@@ -148,13 +148,9 @@ public class TournamentDecorator implements IsObservable{
 
     public void savePlace(String name){
         try {
-            tournament.addPlace(new Place(name));
+            tournament.savePlace(new Place(name));
             factoryDecorator.clearMessage(true);
             informListener();
-        } catch (Tournament.PlaceExistsException e) {
-            e.printStackTrace(); //TODO handle and logging
-            factoryDecorator.printMessageToFooter("Ort existiert bereits",true);
-
         } catch (InvalidNameException e) {
             e.printStackTrace(); //TODO handle and logging
             factoryDecorator.printMessageToFooter("Invalider Ortsname",true);

app/src/test/java/ch/zhaw/projekt2/turnierverwaltung/TournamentTest.java

@@ -0,0 +1,147 @@
+package ch.zhaw.projekt2.turnierverwaltung;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+@DisplayName("TournamentTest")
+public class TournamentTest {
+
+    @Nested
+    @DisplayName("KOMode")
+    public class KOMode {
+        private Tournament tournament;
+
+        @BeforeEach
+        void setup() {
+            try {
+                tournament = new Tournament("Name", Tournament.Type.KO);
+            } catch (InvalidNameException e) {
+                e.printStackTrace();
+                fail();
+            } catch (Tournament.InvalidTypeException e) {
+                e.printStackTrace();
+                fail();
+            }
+        }
+
+        @Test
+        @DisplayName("Test invalid instance")
+        void makeInvalidInstance() {
+            assertThrows(InvalidNameException.class, () -> new Tournament(".", Tournament.Type.KO));
+        }
+
+        @Test
+        @DisplayName("Save Participant")
+        void saveParticipantTest() {
+            //Checks if one Participant gets added
+            Participant participantOne = Mockito.mock(Player.class);
+            when(participantOne.equals(any(Participant.class))).thenReturn(false);
+
+            assertEquals(0, tournament.getParticipants().size());
+            tournament.saveParticipant(participantOne);
+            assertEquals(1, tournament.getParticipants().size());
+
+            //Checks if a second Participant gets added
+            Participant participantTwo = Mockito.mock(Player.class);
+            tournament.saveParticipant(participantTwo);
+            assertEquals(2, tournament.getParticipants().size());
+
+            //Checks if a allready added Particpant does not get added
+            when(participantOne.equals(any(Participant.class))).thenReturn(true);
+            tournament.saveParticipant(participantTwo);
+            assertEquals(2, tournament.getParticipants().size());
+
+        }
+
+        @Test
+        @DisplayName("Remove Participant")
+        void removeParticipantTest() {
+            Participant participant = Mockito.mock(Player.class);
+
+            //Checks if Error is thrown if Participant not in list
+            assertThrows(Tournament.ParticipantNotExistsException.class, () -> tournament.removeParticipant(participant));
+
+            //Checks if participant gets removed
+            tournament.saveParticipant(participant);
+            assertEquals(1, tournament.getParticipants().size());
+            try {
+                tournament.removeParticipant(participant);
+                assertEquals(0, tournament.getParticipants().size());
+            } catch (Tournament.ParticipantNotExistsException e) {
+                fail();
+            }
+        }
+
+        @Test
+        @DisplayName("Add Place")
+        void addPlaceTest() {
+            Place place = mock(Place.class);
+            when(place.equals(any(Place.class))).thenReturn(false).thenReturn(true);
+
+            assertEquals(0, tournament.getPlaces().size());
+            tournament.savePlace(place);
+            assertEquals(1, tournament.getPlaces().size());
+            tournament.savePlace(place);
+            assertEquals(2, tournament.getPlaces().size());
+            tournament.savePlace(place);
+            assertEquals(2, tournament.getPlaces().size());
+        }
+
+        @Test
+        @DisplayName("Remove Place")
+        void removePlaceTest() {
+            Place place = mock(Place.class);
+
+            assertThrows(Tournament.PlaceNotExistsException.class, () -> tournament.removePlace(place));
+
+            tournament.savePlace(place);
+            assertEquals(1, tournament.getPlaces().size());
+            try {
+                tournament.removePlace(place);
+                assertEquals(0, tournament.getPlaces().size());
+            } catch (Tournament.PlaceNotExistsException e) {
+                fail();
+            }
+        }
+
+        @Test
+        @DisplayName("Test gameschedule calculation")
+        void calcGameSchedule() {
+            Participant participant = mock(Player.class);
+            when(participant.equals(any(Participant.class))).thenReturn(false);
+
+            //Checks if invalid number of Participants throws error
+            assertThrows(Tournament.NumberOfParticipantInvalidException.class, () -> tournament.createGameSchedule());
+            for (int i = 0; i < 8; i++) {
+                if (i % 4 == 0 && i > 0) {
+                    try {
+                        tournament.createGameSchedule();
+                        assertEquals(2, tournament.getGameList().size());
+                        tournament.saveParticipant(participant);
+                    } catch (Tournament.NumberOfParticipantInvalidException e) {
+                        fail();
+                    }
+
+                } else {
+                    assertThrows(Tournament.NumberOfParticipantInvalidException.class, () -> tournament.createGameSchedule());
+                    tournament.saveParticipant(participant);
+                }
+            }
+            try {
+                tournament.createGameSchedule();
+            } catch (Tournament.NumberOfParticipantInvalidException e) {
+                fail();
+            }
+            assertEquals(3, tournament.getGameList().size());
+        }
+
+    }
+}