feat: add WindowSizeClass system for responsive layout (Closes #1)

2026-03-13 12:54:19 +01:00
parent d08cc83348
commit 1555275aeb
3 changed files with 95 additions and 0 deletions
--- a/sharedUI/src/commonTest/kotlin/org/shahondin1624/WindowSizeClassTest.kt
+++ b/sharedUI/src/commonTest/kotlin/org/shahondin1624/WindowSizeClassTest.kt
@@ -0,0 +1,42 @@
+package org.shahondin1624
+
+import androidx.compose.ui.unit.dp
+import org.shahondin1624.theme.WindowSizeClass
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class WindowSizeClassTest {
+
+    @Test
+    fun compactForWidthBelow600() {
+        assertEquals(WindowSizeClass.Compact, WindowSizeClass.fromWidth(0.dp))
+        assertEquals(WindowSizeClass.Compact, WindowSizeClass.fromWidth(320.dp))
+        assertEquals(WindowSizeClass.Compact, WindowSizeClass.fromWidth(599.dp))
+    }
+
+    @Test
+    fun mediumForWidth600To840() {
+        assertEquals(WindowSizeClass.Medium, WindowSizeClass.fromWidth(600.dp))
+        assertEquals(WindowSizeClass.Medium, WindowSizeClass.fromWidth(720.dp))
+        assertEquals(WindowSizeClass.Medium, WindowSizeClass.fromWidth(840.dp))
+    }
+
+    @Test
+    fun expandedForWidthAbove840() {
+        assertEquals(WindowSizeClass.Expanded, WindowSizeClass.fromWidth(841.dp))
+        assertEquals(WindowSizeClass.Expanded, WindowSizeClass.fromWidth(1200.dp))
+        assertEquals(WindowSizeClass.Expanded, WindowSizeClass.fromWidth(1920.dp))
+    }
+
+    @Test
+    fun boundaryAt600() {
+        assertEquals(WindowSizeClass.Compact, WindowSizeClass.fromWidth(599.9.dp))
+        assertEquals(WindowSizeClass.Medium, WindowSizeClass.fromWidth(600.dp))
+    }
+
+    @Test
+    fun boundaryAt840() {
+        assertEquals(WindowSizeClass.Medium, WindowSizeClass.fromWidth(840.dp))
+        assertEquals(WindowSizeClass.Expanded, WindowSizeClass.fromWidth(840.1.dp))
+    }
+}