Add test for turtle crafting with remainders

See #2007. This isn't an issue on 1.20.1, so it doesn't fix the issue,
but good to have the test everywhere.

projects/common/src/main/java/dan200/computercraft/shared/peripheral/redstone/RedstoneRelayPeripheral.java

@@ -14,7 +14,9 @@
 import javax.annotation.Nullable;
 
 /**
- * The redstone relay is a peripheral that allows reading and outputting redstone signals.
+ * The redstone relay is a peripheral that allows reading and outputting redstone signals. While this is not very useful
+ * on its own (as computers have the same functionality [built-in][`redstone`]), this can be used with [wired
+ * modems][`modem`] to interact with multiple redstone signals from the same computer.
  * <p>
  * The peripheral provides largely identical methods to a computer's built-in {@link RedstoneAPI} API, allowing setting
  * signals on all six sides of the block ("top", "bottom", "left", "right", "front" and "back").

projects/common/src/testMod/kotlin/dan200/computercraft/gametest/Turtle_Test.kt

@@ -679,6 +679,35 @@ class Turtle_Test {
         }
     }
 
+    /**
+     * `turtle.craft` leaves a remainder
+     *
+     * @see [#2007](https://github.com/cc-tweaked/CC-Tweaked/issues/2007)
+     */
+    @GameTest
+    fun Craft_remainder(helper: GameTestHelper) = helper.sequence {
+        thenOnComputer {
+            callPeripheral("left", "craft", 1).assertArrayEquals(true)
+        }
+        thenExecute {
+            val turtle = helper.getBlockEntity(BlockPos(2, 2, 2), ModRegistry.BlockEntities.TURTLE_NORMAL.get())
+
+            val turtleStack = ItemStack(ModRegistry.Items.TURTLE_NORMAL.get())
+            turtleStack.orCreateTag
+
+            assertThat(
+                "Inventory is as expected.",
+                turtle.contents,
+                contains(
+                    isStack(turtleStack), isStack(Items.WET_SPONGE, 1), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY),
+                    isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY),
+                    isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY),
+                    isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY), isStack(ItemStack.EMPTY),
+                ),
+            )
+        }
+    }
+
     /**
      * `turtle.equipLeft` equips a tool.
      */