Merge pull request #236 from simoleo89/fix/wired-string-parsing

fix(wired): bound reward amounts

Emulator/src/test/java/com/eu/habbo/habbohotel/items/interactions/wired/WiredNumericInputGuardTest.java

@@ -0,0 +1,28 @@
+package com.eu.habbo.habbohotel.items.interactions.wired;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class WiredNumericInputGuardTest {
+
+    @Test
+    void rejectsInvalidOrNonPositiveAmounts() {
+        assertEquals(0, WiredNumericInputGuard.parsePositiveAmount(null, 100));
+        assertEquals(0, WiredNumericInputGuard.parsePositiveAmount("nope", 100));
+        assertEquals(0, WiredNumericInputGuard.parsePositiveAmount("0", 100));
+        assertEquals(0, WiredNumericInputGuard.parsePositiveAmount("-5", 100));
+    }
+
+    @Test
+    void clampsAmountsToConfiguredMaximum() {
+        assertEquals(50, WiredNumericInputGuard.parsePositiveAmount("50", 100));
+        assertEquals(100, WiredNumericInputGuard.parsePositiveAmount("500", 100));
+    }
+
+    @Test
+    void appliesAbsoluteMaximumEvenWhenConfiguredTooHigh() {
+        assertEquals(WiredNumericInputGuard.MAX_ABSOLUTE_AMOUNT,
+                WiredNumericInputGuard.parsePositiveAmount("999999999", Integer.MAX_VALUE));
+    }
+}