Add LabeledContentUITests

Author: Kyle-Ye

Example/OpenSwiftUIUITests/View/LabeledContent/LabeledContentUITests.swift

@@ -0,0 +1,47 @@
+//
+//  LabeledContentUITests.swift
+//  OpenSwiftUIUITests
+
+import Testing
+import SnapshotTesting
+
+@MainActor
+@Suite(.snapshots(record: .never, diffTool: diffTool))
+struct LabeledContentUITests {
+    @Test
+    func defaultStyle() {
+        struct ContentView: View {
+            var body: some View {
+                LabeledContent {
+                    Color.red
+                } label: {
+                    Color.blue
+                }
+
+            }
+        }
+        openSwiftUIAssertSnapshot(of: ContentView())
+    }
+
+    @Test
+    func customStyle() {
+        struct CustomStyle: LabeledContentStyle {
+            func makeBody(configuration: Configuration) -> some View {
+                VStack(spacing: 0) {
+                    configuration.label
+                    configuration.content
+                }
+            }
+        }
+        struct ContentView: View {
+            var body: some View {
+                LabeledContent {
+                    Color.red
+                } label: {
+                    Color.blue
+                }.labeledContentStyle(CustomStyle())
+            }
+        }
+        openSwiftUIAssertSnapshot(of: ContentView())
+    }
+}