Tested biome selector.

Also deleted launch.json.

.vscode/launch.json

@@ -1,15 +0,0 @@
-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-        {
-            "type": "java",
-            "name": "debug",
-            "hostName": "localhost",
-            "port": 4711,
-            "request": "attach",
-        }
-    ]
-}

src/test/java/ca/recrown/islandsurvivalcraft/worldgeneration/BiomeSelectorTest.java

@@ -0,0 +1,89 @@
+package ca.recrown.islandsurvivalcraft.worldgeneration;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import java.util.Random;
+
+import org.bukkit.block.Biome;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
+import org.junit.jupiter.api.TestInstance.Lifecycle;
+
+@TestInstance(Lifecycle.PER_CLASS)
+public class BiomeSelectorTest {
+    BiomeSelector biomeSelector;
+
+    @BeforeAll
+    public void setUp() {
+
+        biomeSelector = new BiomeSelector(new Random());
+        biomeSelector.initialize();
+    }
+
+    @Test
+    public void testGetBiomeTemperatureBirchHill() {
+        assertEquals(0.6f, biomeSelector.getBiomeTemperature(Biome.BIRCH_FOREST_HILLS));
+    }
+
+    @Test
+    public void testGetBiomeTemperatureSwampHill() {
+        assertEquals(0.8f, biomeSelector.getBiomeTemperature(Biome.SWAMP_HILLS));
+    }
+
+    @Test
+    public void testGetBiomeTemperatureTaigaHill() {
+        assertEquals(0.25f, biomeSelector.getBiomeTemperature(Biome.TAIGA_HILLS));
+    }
+
+    @Test
+    public void testGetBiomeTemperatureSnowyTaigaHill() {
+        assertEquals(-0.5f, biomeSelector.getBiomeTemperature(Biome.SNOWY_TAIGA_HILLS));
+    }
+
+    @Test
+    public void testGetBiomeTemperatureSnowyTaigaMountain() {
+        assertEquals(-0.5f, biomeSelector.getBiomeTemperature(Biome.SNOWY_TAIGA_MOUNTAINS));
+    }
+
+    @Test
+    public void testGetTransitionalBiomeFromModifiedJungle() {
+        assertEquals(Biome.MODIFIED_JUNGLE_EDGE, biomeSelector.getTransitionalBiome(Biome.MODIFIED_JUNGLE));
+    }
+
+    @Test
+    public void testGetTransitionalBiomeFromOcean() {
+        assertEquals(null, biomeSelector.getTransitionalBiome(Biome.OCEAN));
+    }
+
+    @Test
+    public void testGetTransitionalBiomeFromMountain() {
+        assertEquals(null, biomeSelector.getTransitionalBiome(Biome.MOUNTAINS));
+    }
+
+    @Test
+    public void testGetTransitionalBiomeFromJungle() {
+        assertEquals(Biome.JUNGLE_EDGE, biomeSelector.getTransitionalBiome(Biome.JUNGLE));
+    }
+
+    @Test
+    public void testGetShoreBiomeFromMountain() {
+        assertEquals(Biome.STONE_SHORE, biomeSelector.getShoreBiome(Biome.MOUNTAINS, 0.2f));
+    }
+
+    @Test
+    public void testGetShoreBiomeFromMushroomIsland() {
+        assertEquals(Biome.MUSHROOM_FIELD_SHORE, biomeSelector.getShoreBiome(Biome.MUSHROOM_FIELDS, 1.2f));
+    }
+
+    @Test
+    public void testGetShoreBiomeFromPlains() {
+        assertEquals(Biome.BEACH, biomeSelector.getShoreBiome(Biome.PLAINS, 0.8f));
+    }
+
+    @Test
+    public void testGetShoreBiomeFromSnowyTaiga() {
+        assertEquals(Biome.SNOWY_BEACH, biomeSelector.getShoreBiome(Biome.SNOWY_TAIGA, -0.5f));
+    }
+}