Implement more tests for regen command

Author: benwoo1110

build.gradle

@@ -136,7 +136,7 @@ dependencies {
 
     // Tests
     testImplementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8:2.0.21'
-    testImplementation 'org.mockbukkit.mockbukkit:mockbukkit-v1.21:4.22.2'
+    testImplementation 'org.mockbukkit.mockbukkit:mockbukkit-v1.21:4.24.1'
     testImplementation('com.googlecode.json-simple:json-simple:1.1.1') {
         exclude group: 'junit', module: 'junit'
     }

src/test/java/org/mvplugins/multiverse/core/commands/RegenCommandTest.kt

@@ -15,45 +15,105 @@ class RegenCommandTest : AbstractWorldCommandTest() {
         testWorld = worldManager.createWorld(CreateWorldOptions.worldName("test")).get()
     }
 
-    @Ignore //todo: Waiting for mockbukkit getGamerules bug to be fixed
     @Test
     fun `Regen world`() {
+        val previousUID = testWorld.uid
+        val previousSeed = testWorld.seed
         testWorld.scale = 69.5
         testWorld.bukkitWorld.map {
             it.setGameRule(GameRule.DO_DAYLIGHT_CYCLE, false)
         }
-        val previousSeed = testWorld.seed
-
+        testWorld.bukkitWorld.map {
+            it.worldBorder.size = 123.4
+        }
         assertTrue(Bukkit.dispatchCommand(console, "mv regen test"))
         assertTrue(Bukkit.dispatchCommand(console, "mv confirm"))
+
         val newWorld = worldManager.getLoadedWorld("test").orNull
+
         assertNotNull(newWorld)
+        assertNotEquals(previousUID, newWorld.uid)
         assertEquals(previousSeed, newWorld.seed)
         assertEquals(69.5, newWorld.scale)
         assertEquals(false, newWorld.bukkitWorld.map { it.getGameRuleValue(GameRule.DO_DAYLIGHT_CYCLE) }.orNull)
+        assertEquals(123.4, newWorld.bukkitWorld.map { it.worldBorder.size }.orNull)
+    }
+
+    @Test
+    fun `Regen world with specific seed`() {
+        val previousUID = testWorld.uid
+
+        assertTrue(Bukkit.dispatchCommand(console, "mv regen test --seed 456"))
+        assertTrue(Bukkit.dispatchCommand(console, "mv confirm"))
+
+        val newWorld = worldManager.getLoadedWorld("test").orNull
+
+        assertNotNull(newWorld)
+        assertNotEquals(previousUID, newWorld.uid)
+        assertEquals(456, newWorld.seed)
+    }
+
+    @Test
+    fun `Regen world with random seed`() {
+        val previousUID = testWorld.uid
+        val previousSeed = testWorld.seed
+
+        assertTrue(Bukkit.dispatchCommand(console, "mv regen test --seed"))
+        assertTrue(Bukkit.dispatchCommand(console, "mv confirm"))
+
+        val newWorld = worldManager.getLoadedWorld("test").orNull
+
+        assertNotNull(newWorld)
+        assertNotEquals(previousUID, newWorld.uid)
+        assertNotEquals(previousSeed, newWorld.seed)
     }
 
     @Test
     fun `Regen world and reset world config`() {
+        val previousUID = testWorld.uid
         testWorld.scale = 69.5
 
         assertTrue(Bukkit.dispatchCommand(console, "mv regen test --reset-world-config"))
         assertTrue(Bukkit.dispatchCommand(console, "mv confirm"))
+
         val newWorld = worldManager.getLoadedWorld("test").orNull
+
         assertNotNull(newWorld)
+        assertNotEquals(previousUID, newWorld.uid)
         assertEquals(1.0, newWorld.scale)
     }
 
     @Test
     fun `Regen world and reset gamerules`() {
+        val previousUID = testWorld.uid
         testWorld.bukkitWorld.map {
             it.setGameRule(GameRule.DO_DAYLIGHT_CYCLE, false)
         }
 
         assertTrue(Bukkit.dispatchCommand(console, "mv regen test --reset-gamerules"))
         assertTrue(Bukkit.dispatchCommand(console, "mv confirm"))
+
         val newWorld = worldManager.getLoadedWorld("test").orNull
+
         assertNotNull(newWorld)
+        assertNotEquals(previousUID, newWorld.uid)
         assertEquals(true, newWorld.bukkitWorld.map { it.getGameRuleValue(GameRule.DO_DAYLIGHT_CYCLE) }.orNull)
     }
+
+    @Test
+    fun `Regen world and reset world border`() {
+        val previousUID = testWorld.uid
+        testWorld.bukkitWorld.map {
+            it.worldBorder.size = 123.4
+        }
+
+        assertTrue(Bukkit.dispatchCommand(console, "mv regen test --reset-world-border"))
+        assertTrue(Bukkit.dispatchCommand(console, "mv confirm"))
+
+        val newWorld = worldManager.getLoadedWorld("test").orNull
+
+        assertNotNull(newWorld)
+        assertNotEquals(previousUID, newWorld.uid)
+        assertEquals(6.0E7, newWorld.bukkitWorld.map { it.worldBorder.size }.orNull)
+    }
 }