Add swift_library_group tests

tests/ios/swift-library-group/A.swift

@@ -0,0 +1,11 @@
+import Foundation
+
+public class A {
+    public init() {
+        print("A")
+    }
+
+    public func doSomething() {
+        print("A.doSomething")
+    }
+}

tests/ios/swift-library-group/App.swift

@@ -0,0 +1,27 @@
+import A
+import B
+import C
+import Fwk
+import Foundation
+import SwiftUI
+
+@main
+struct App: App {
+    var body: some Scene {
+        WindowGroup {
+            Text("App")
+        }
+    }
+
+    func doSomething() {
+        let a = A()
+        a.doSomething()
+        let b = B()
+        b.doSomething()
+        let c = C()
+        c.doSomething()
+        let fwk = Fwk()
+        fwk.doSomething()
+        print("App.doSomething")
+    }
+}

tests/ios/swift-library-group/B.swift

@@ -0,0 +1,14 @@
+import A
+import Foundation
+
+public class B {
+    public init() {
+        print("B")
+    }
+
+    public func doSomething() {
+        let a = A()
+        a.doSomething()
+        print("B.doSomething")
+    }
+}

tests/ios/swift-library-group/BUILD.bazel

@@ -0,0 +1,64 @@
+load("@build_bazel_rules_swift//swift:swift.bzl", "swift_library", "swift_library_group")
+load("//rules:app.bzl", "ios_application")
+load("//rules:framework.bzl", "apple_framework")
+
+swift_library(
+    name = "A_SwiftLib",
+    srcs = ["A.swift"],
+    module_name = "A",
+    tags = ["manual"],
+)
+
+swift_library(
+    name = "B_SwiftLib",
+    srcs = ["B.swift"],
+    module_name = "B",
+    tags = ["manual"],
+    deps = [":A_SwiftLib"],
+)
+
+swift_library(
+    name = "C_SwiftLib",
+    srcs = ["C.swift"],
+    module_name = "C",
+    tags = ["manual"],
+)
+
+swift_library_group(
+    name = "B_SwiftLibGroup",
+    tags = ["manual"],
+    deps = [":B_SwiftLib"],
+)
+
+swift_library_group(
+    name = "A_C_SwiftLibGroup",
+    tags = ["manual"],
+    deps = [
+        ":A_SwiftLib",
+        ":C_SwiftLib",
+    ],
+)
+
+apple_framework(
+    name = "Framework",
+    srcs = ["Fwk.swift"],
+    module_name = "Fwk",
+    platforms = {"ios": "15.0"},
+    deps = [
+        ":A_SwiftLib",
+        ":B_SwiftLibGroup",
+    ],
+)
+
+ios_application(
+    name = "App",
+    srcs = ["App.swift"],
+    bundle_id = "com.example.app",
+    families = ["iphone"],
+    minimum_os_version = "15.0",
+    deps = [
+        ":A_C_SwiftLibGroup",
+        ":B_SwiftLibGroup",
+        ":Framework",
+    ],
+)

tests/ios/swift-library-group/C.swift

@@ -0,0 +1,11 @@
+import Foundation
+
+public class C {
+    public init() {
+        print("C")
+    }
+
+    public func doSomething() {
+        print("C.doSomething")
+    }
+}

tests/ios/swift-library-group/Fwk.swift

@@ -0,0 +1,17 @@
+import A
+import B
+import Foundation
+
+public class Fwk {
+    public init() {
+        print("Fwk")
+    }
+
+    public func doSomething() {
+        let a = A()
+        a.doSomething()
+        let b = B()
+        b.doSomething()
+        print("Fwk.doSomething")
+    }
+}