Add start of test framework for plugins

Adds a basic testing framework suitable for plugins that start simple
Actions for players, which can be expanded on in the future.  The
banking and training dummy tests have been updated to use this framework
and serve as samples.

game/src/plugins/bank/test/OpenBankTest.kt

@@ -0,0 +1,38 @@
+import org.apollo.game.model.Position
+import org.apollo.game.plugins.testing.KotlinPluginTest
+import org.junit.Test
+import org.mockito.Mockito.verify
+
+class OpenBankTest() : KotlinPluginTest() {
+
+    companion object {
+        const val BANK_BOOTH_ID = 2213
+        const val BANK_TELLER_ID = 166
+
+        val BANK_POSITION = Position(3200, 3200, 0)
+    }
+
+    @Test
+    fun `Interacting with a bank teller should open the players bank`() {
+        val ctx = context()
+        val bankTeller = ctx.spawnNpc(BANK_TELLER_ID, BANK_POSITION)
+
+        // @todo - these option numbers only match by coincidence, we should be looking up the correct ones
+        ctx.interactWith(bankTeller, option = 2)
+        ctx.waitForActionCompletion()
+
+        verify(ctx.activePlayer).openBank()
+    }
+
+    @Test
+    fun `Interacting with a bank booth object should open the players bank`() {
+        val ctx = context()
+        val bankBooth = ctx.spawnObject(BANK_BOOTH_ID, BANK_POSITION)
+
+        ctx.interactWith(bankBooth, option = 2)
+        ctx.waitForActionCompletion()
+
+        verify(ctx.activePlayer).openBank()
+    }
+
+}