t add Test for TargetGridElementEvaluatorImpl

brugalibre · Dec 23, 2020 · 8a5d14e · 8a5d14e
1 parent d5731a4
commit 8a5d14e
Show file tree

Hide file tree

Showing 2 changed files with 93 additions and 0 deletions.
diff --git a/...mpl/src/com/myownb3/piranha/core/battle/weapon/target/TargetGridElementEvaluatorImpl.java b/...mpl/src/com/myownb3/piranha/core/battle/weapon/target/TargetGridElementEvaluatorImpl.java
@@ -6,6 +6,7 @@
 import java.util.Optional;
 import java.util.function.Predicate;
 
+import com.myownb3.piranha.annotation.Visible4Testing;
 import com.myownb3.piranha.core.battle.belligerent.Belligerent;
 import com.myownb3.piranha.core.battle.belligerent.party.BelligerentParty;
 import com.myownb3.piranha.core.battle.weapon.gun.projectile.Projectile;
@@ -43,6 +44,7 @@ private Predicate<? super GridElement> isGridElementDetected(Position detectorPo
       return gridElement -> gridElement.isDetectedBy(detectorPos, detector);
    }
 
+   @Visible4Testing
    boolean isGridElementEnemy(GridElement gridElement) {
       return (gridElement instanceof Belligerent) && belligerentParty.isEnemyParty(((Belligerent) gridElement).getBelligerentParty());
    }

diff --git a/...est/com/myownb3/piranha/core/battle/weapon/target/TargetGridElementEvaluatorImplTest.java b/...est/com/myownb3/piranha/core/battle/weapon/target/TargetGridElementEvaluatorImplTest.java
@@ -0,0 +1,91 @@
+package com.myownb3.piranha.core.battle.weapon.target;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.mockito.Mockito.mock;
+
+import org.junit.jupiter.api.Test;
+
+import com.myownb3.piranha.core.battle.belligerent.party.BelligerentPartyConst;
+import com.myownb3.piranha.core.battle.destruction.DestructionHelper;
+import com.myownb3.piranha.core.battle.weapon.target.TargetGridElementEvaluatorImpl.TargetGridElementEvaluatorBuilder;
+import com.myownb3.piranha.core.detector.IDetector;
+import com.myownb3.piranha.core.grid.Grid;
+import com.myownb3.piranha.core.grid.gridelement.GridElement;
+import com.myownb3.piranha.core.grid.gridelement.evaluator.GridElementEvaluator;
+import com.myownb3.piranha.core.grid.gridelement.obstacle.ObstacleImpl;
+import com.myownb3.piranha.core.grid.gridelement.obstacle.ObstacleImpl.ObstacleBuilder;
+import com.myownb3.piranha.core.grid.gridelement.shape.dimension.DimensionInfoImpl.DimensionInfoBuilder;
+import com.myownb3.piranha.core.grid.gridelement.shape.position.PositionShape.PositionShapeBuilder;
+import com.myownb3.piranha.core.grid.position.Positions;
+
+class TargetGridElementEvaluatorImplTest {
+
+   @Test
+   void testIsGridElementEnemy_NotBelligerentAtAll() {
+
+      // Given
+      GridElement gridElement = mock(GridElement.class);
+      TargetGridElementEvaluatorImpl targetGridElementEvaluator = (TargetGridElementEvaluatorImpl) TargetGridElementEvaluatorBuilder.builder()
+            .withBelligerentParty(BelligerentPartyConst.GALACTIC_EMPIRE)
+            .withDetector(mock(IDetector.class))
+            .withGridElementEvaluator(mock(GridElementEvaluator.class))
+            .build();
+      // When
+      boolean isActualGridElementEnemy = targetGridElementEvaluator.isGridElementEnemy(gridElement);
+
+      // Then
+      assertThat(isActualGridElementEnemy, is(false));
+   }
+
+   @Test
+   void testIsGridElementEnemy_Enemy() {
+
+      // Given
+      ObstacleImpl obstacleImpl = ObstacleBuilder.builder()
+            .withBelligerentParty(BelligerentPartyConst.REBEL_ALLIANCE)
+            .withDestructionHelper(mock(DestructionHelper.class))
+            .withDimensionInfo(DimensionInfoBuilder.getDefaultDimensionInfo(1))
+            .withShape(PositionShapeBuilder.builder()
+                  .withPosition(Positions.of(5, 5))
+                  .build())
+            .withGrid(mock(Grid.class))
+            .build();
+      TargetGridElementEvaluatorImpl targetGridElementEvaluator = (TargetGridElementEvaluatorImpl) TargetGridElementEvaluatorBuilder.builder()
+            .withBelligerentParty(BelligerentPartyConst.GALACTIC_EMPIRE)
+            .withDetector(mock(IDetector.class))
+            .withGridElementEvaluator(mock(GridElementEvaluator.class))
+            .build();
+      // When
+      boolean isActualGridElementEnemy = targetGridElementEvaluator.isGridElementEnemy(obstacleImpl);
+
+      // Then
+      assertThat(isActualGridElementEnemy, is(true));
+   }
+
+   @Test
+   void testIsGridElementEnemy_Friend() {
+
+      // Given
+      ObstacleImpl obstacleImpl = ObstacleBuilder.builder()
+            .withBelligerentParty(BelligerentPartyConst.GALACTIC_EMPIRE)
+            .withDestructionHelper(mock(DestructionHelper.class))
+            .withDimensionInfo(DimensionInfoBuilder.getDefaultDimensionInfo(1))
+            .withShape(PositionShapeBuilder.builder()
+                  .withPosition(Positions.of(5, 5))
+                  .build())
+            .withGrid(mock(Grid.class))
+            .build();
+      TargetGridElementEvaluatorImpl targetGridElementEvaluator = (TargetGridElementEvaluatorImpl) TargetGridElementEvaluatorBuilder.builder()
+            .withBelligerentParty(BelligerentPartyConst.GALACTIC_EMPIRE)
+            .withDetector(mock(IDetector.class))
+            .withGridElementEvaluator(mock(GridElementEvaluator.class))
+            .build();
+      // When
+      boolean isActualGridElementEnemy = targetGridElementEvaluator.isGridElementEnemy(obstacleImpl);
+
+      // Then
+      assertThat(isActualGridElementEnemy, is(false));
+   }
+
+}