diff --git a/Tests/FoundationTests/Core/Common/Hashers/BuildPhaseHasherTests.swift b/Tests/FoundationTests/Core/Common/Hashers/BuildPhaseHasherTests.swift
new file mode 100644
index 00000000..d53ecb1f
--- /dev/null
+++ b/Tests/FoundationTests/Core/Common/Hashers/BuildPhaseHasherTests.swift
@@ -0,0 +1,116 @@
+import Fish
+@testable import RugbyFoundation
+import XCTest
+
+// swiftlint:disable line_length
+
+final class BuildPhaseHasherTests: XCTestCase {
+    private var logger: ILoggerMock!
+    private let workingDirectoryPath = "/Users/swiftyfinch/Developer/Example"
+    private var fileContentHasher: IFileContentHasherMock!
+    private var xcodeEnvResolver: IXcodeEnvResolverMock!
+    private var fishSharedStorage: IFilesManagerMock!
+    private var sut: IBuildPhaseHasher!
+
+    override func setUp() {
+        super.setUp()
+        logger = ILoggerMock()
+        fileContentHasher = IFileContentHasherMock()
+        xcodeEnvResolver = IXcodeEnvResolverMock()
+        sut = BuildPhaseHasher(
+            logger: logger,
+            workingDirectoryPath: workingDirectoryPath,
+            fileContentHasher: fileContentHasher,
+            xcodeEnvResolver: xcodeEnvResolver
+        )
+
+        fishSharedStorage = IFilesManagerMock()
+        let backupFishSharedStorage = Fish.sharedStorage
+        Fish.sharedStorage = fishSharedStorage
+        addTeardownBlock {
+            Fish.sharedStorage = backupFishSharedStorage
+        }
+    }
+
+    override func tearDown() {
+        super.tearDown()
+        logger = nil
+        fileContentHasher = nil
+        xcodeEnvResolver = nil
+        fishSharedStorage = nil
+        sut = nil
+    }
+}
+
+extension BuildPhaseHasherTests {
+    func test_xcframeworks() async throws {
+        let inputFilesList = "${PODS_ROOT}/Target Support Files/Realm-framework/Realm-framework-xcframeworks-input-files.xcfilelist"
+        let inputFile0 = "${PODS_ROOT}/Target Support Files/Realm-framework/Realm-framework-xcframeworks.sh"
+        let inputFile1 = "${PODS_ROOT}/Realm/core/realm-monorepo.xcframework"
+        let resolvedFilesList = "/Users/swiftyfinch/Developer/Repos/Rugby/Example/Pods/Target Support Files/Realm-framework/Realm-framework-xcframeworks-input-files.xcfilelist"
+        let resolvedInputFile0 = "/Users/swiftyfinch/Developer/Repos/Rugby/Example/Pods/Realm/core/realm-monorepo.xcframework"
+        let resolvedInputFile1 = "/Users/swiftyfinch/Developer/Repos/Rugby/Example/Pods/Target Support Files/Realm-framework/Realm-framework-xcframeworks.sh"
+        xcodeEnvResolver.resolvePathAdditionalEnvClosure = { path, _ in
+            switch path {
+            case inputFilesList: return resolvedFilesList
+            case inputFile0: return resolvedInputFile0
+            case inputFile1: return resolvedInputFile1
+            default: fatalError()
+            }
+        }
+        fishSharedStorage.readFileClosure = { url in
+            if url.path == resolvedFilesList { return inputFile0 + "\n" + inputFile1 }
+            fatalError()
+        }
+        fishSharedStorage.isItemExistAtClosure = { path in
+            path == resolvedInputFile1
+        }
+        fileContentHasher.hashContextPathsClosure = { paths in
+            switch paths {
+            case [resolvedInputFile1]:
+                return ["Pods/Target Support Files/Realm-framework/Realm-framework-xcframeworks.sh: 8a32c0c"]
+            case []: return []
+            default: fatalError()
+            }
+        }
+        let target = IInternalTargetMock()
+        target.configurations = [
+            "Debug": Configuration(name: "Debug", buildSettings: [:])
+        ]
+        target.buildPhases = [
+            BuildPhase(
+                name: "[CP] Copy XCFrameworks",
+                type: .runScript,
+                inputFileListPaths: [
+                    "${PODS_ROOT}/Target Support Files/Realm-framework/Realm-framework-xcframeworks-input-files.xcfilelist"
+                ],
+                outputFileListPaths: [
+                    "${PODS_ROOT}/Target Support Files/Realm-framework/Realm-framework-xcframeworks-output-files.xcfilelist"
+                ]
+            )
+        ]
+
+        // Act
+        let anyHashContext = try await sut.hashContext(target: target)
+
+        // Assert
+        print(anyHashContext)
+        let hashContext = try XCTUnwrap((anyHashContext as? [[String: Any]])?.first)
+        XCTAssertEqual(hashContext["name"] as? String, "[CP] Copy XCFrameworks")
+        XCTAssertEqual(hashContext["type"] as? String, "runScript")
+        XCTAssertEqual(
+            hashContext["inputFileListPaths"] as? [String],
+            ["Pods/Target Support Files/Realm-framework/Realm-framework-xcframeworks.sh: 8a32c0c"]
+        )
+        XCTAssertEqual(
+            hashContext["inputFileListPaths_missing"] as? [String],
+            ["/Users/swiftyfinch/Developer/Repos/Rugby/Example/Pods/Realm/core/realm-monorepo.xcframework"]
+        )
+        XCTAssertEqual(
+            hashContext["outputFileListPaths"] as? [String],
+            ["${PODS_ROOT}/Target Support Files/Realm-framework/Realm-framework-xcframeworks-output-files.xcfilelist"]
+        )
+    }
+}
+
+// swiftlint:enable line_length