[Test] add contentInsetAdjustmentBehavior

Author: honghaoz

ComposeUI/Tests/ComposeUITests/ComposeView/ComposeViewTests.swift

@@ -138,4 +138,13 @@ class ComposeViewTests: XCTestCase {
     expect(contentView.sizeThatFits(CGSize(width: 10, height: 10))) == CGSize(width: 10, height: 30)
     expect(contentView.sizeThatFits(CGSize(width: 50, height: 50))) == CGSize(width: 50, height: 30)
   }
+
+  func test_contentInsetAdjustmentBehavior() {
+    #if canImport(AppKit)
+    expect(contentView.automaticallyAdjustsContentInsets) == false
+    #endif
+    #if canImport(UIKit)
+    expect(contentView.contentInsetAdjustmentBehavior) == .never
+    #endif
+  }
 }

ComposeUI/Tests/ComposeUITests/CrossPlatform/BaseTextViewTests.swift

@@ -0,0 +1,51 @@
+//
+//  BaseTextViewTests.swift
+//  ComposéUI
+//
+//  Created by Honghao Zhang on 5/25/26.
+//  Copyright © 2024 Honghao Zhang.
+//
+//  MIT License
+//
+//  Copyright (c) 2024 Honghao Zhang (github.com/honghaoz)
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to
+//  deal in the Software without restriction, including without limitation the
+//  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+//  sell copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+//  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+//  IN THE SOFTWARE.
+//
+
+#if canImport(AppKit)
+import AppKit
+#endif
+
+#if canImport(UIKit)
+import UIKit
+#endif
+
+import ChouTiTest
+
+import ComposeUI
+
+class BaseTextViewTests: XCTestCase {
+
+  #if canImport(UIKit)
+  func test_contentInsetAdjustmentBehavior() {
+    let textView = BaseTextView(frame: .zero)
+    expect(textView.contentInsetAdjustmentBehavior) == .never
+  }
+  #endif
+}