From c9f5cda2958d55029cc8e1d1b02404582d956a0f Mon Sep 17 00:00:00 2001
From: LeanBitLab <245915690+LeanBitLab@users.noreply.github.com>
Date: Sun, 24 May 2026 10:30:24 +0000
Subject: [PATCH] Add tests for boundary color indices in ColorResolver

Adds tests for negative and extreme positive integer indices
to `ColorResolverTest.kt` to ensure unexpected `idx` values
correctly trigger the `else` branch logic.
---
 .../leanbitlab/lwidget/ColorResolverTest.kt   | 72 +++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/app/src/test/java/com/leanbitlab/lwidget/ColorResolverTest.kt b/app/src/test/java/com/leanbitlab/lwidget/ColorResolverTest.kt
index 5ed50b2..70bcd27 100644
--- a/app/src/test/java/com/leanbitlab/lwidget/ColorResolverTest.kt
+++ b/app/src/test/java/com/leanbitlab/lwidget/ColorResolverTest.kt
@@ -283,4 +283,76 @@ class ColorResolverTest {
 
         assertEquals(Color.parseColor("#CCFFFFFF"), result)
     }
+
+    @Test
+    fun testResolveColor_NegativeIdx_Primary() {
+        val mockContext = mock<Context>()
+        val mockPrefs = mock<SharedPreferences>()
+
+        val result = ColorResolver.resolveColor(
+            context = mockContext,
+            prefs = mockPrefs,
+            useDynamicColors = false,
+            idx = -1,
+            isPrimary = true,
+            isLight = true,
+            sdkInt = Build.VERSION_CODES.S
+        )
+
+        assertEquals(Color.WHITE, result)
+    }
+
+    @Test
+    fun testResolveColor_NegativeIdx_Secondary() {
+        val mockContext = mock<Context>()
+        val mockPrefs = mock<SharedPreferences>()
+
+        val result = ColorResolver.resolveColor(
+            context = mockContext,
+            prefs = mockPrefs,
+            useDynamicColors = false,
+            idx = -999,
+            isPrimary = false,
+            isLight = false,
+            sdkInt = Build.VERSION_CODES.S
+        )
+
+        assertEquals(Color.parseColor("#CCFFFFFF"), result)
+    }
+
+    @Test
+    fun testResolveColor_MaxIntIdx_Primary() {
+        val mockContext = mock<Context>()
+        val mockPrefs = mock<SharedPreferences>()
+
+        val result = ColorResolver.resolveColor(
+            context = mockContext,
+            prefs = mockPrefs,
+            useDynamicColors = false,
+            idx = Int.MAX_VALUE,
+            isPrimary = true,
+            isLight = true,
+            sdkInt = Build.VERSION_CODES.S
+        )
+
+        assertEquals(Color.WHITE, result)
+    }
+
+    @Test
+    fun testResolveColor_MinIntIdx_Secondary() {
+        val mockContext = mock<Context>()
+        val mockPrefs = mock<SharedPreferences>()
+
+        val result = ColorResolver.resolveColor(
+            context = mockContext,
+            prefs = mockPrefs,
+            useDynamicColors = false,
+            idx = Int.MIN_VALUE,
+            isPrimary = false,
+            isLight = true,
+            sdkInt = Build.VERSION_CODES.S
+        )
+
+        assertEquals(Color.parseColor("#CCFFFFFF"), result)
+    }
 }