Move compound-ios package into the project.

compound-ios/Tests/CompoundTests/OverrideColorTests.swift

@@ -0,0 +1,37 @@
+//
+// Copyright 2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+
+@testable import Compound
+import XCTest
+
+class OverrideColorTests: XCTestCase {
+    func testSwiftUI() {
+        let colors = CompoundColors()
+        let tokens = CompoundColorTokens()
+        XCTAssertEqual(colors.textPrimary, tokens.textPrimary)
+        
+        colors.override(\.textPrimary, with: .pink)
+        XCTAssertEqual(colors.textPrimary, .pink)
+        
+        colors.override(\.textPrimary, with: nil)
+        XCTAssertEqual(colors.textPrimary, tokens.textPrimary)
+    }
+    
+    func testUIKit() {
+        let colors = CompoundUIColors()
+        let tokens = CompoundUIColorTokens()
+        XCTAssertEqual(colors.textPrimary, tokens.textPrimary)
+        
+        colors.override(\.textPrimary, with: .systemPink)
+        XCTAssertEqual(colors.textPrimary, .systemPink)
+        
+        colors.override(\.textPrimary, with: nil)
+        XCTAssertEqual(colors.textPrimary, tokens.textPrimary)
+    }
+}