From cb59a41d678747603bb73c6e5561a1e06410106f Mon Sep 17 00:00:00 2001
From: JP-Ellis <josh@jpellis.me>
Date: Fri, 20 Mar 2026 15:03:58 +1100
Subject: [PATCH] fix: make XCTest import conditional
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Wrap `import XCTest` in `ErrorReporter.swift` with `#if
canImport(XCTest)` so PactSwift compiles with the standalone Swift
toolchain (e.g. mise-managed swift.org builds) where XCTest is not
available without Xcode's SDK.

- On Apple platforms with Xcode: XCTest path unchanged, `XCTFail` used
  as before.
- Without XCTest (standalone toolchain, Linux): `preconditionFailure`
  fallback.

`ProviderVerifier.swift` had a superfluous `import XCTest` that was unused
at the call site (all XCTest usage is in `ErrorReporter`) — removed.

Signed-off-by: JP-Ellis <josh@jpellis.me>
---
 Sources/Model/ErrorReporter.swift | 20 ++++++++++++++++++++
 Sources/ProviderVerifier.swift    |  1 -
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/Sources/Model/ErrorReporter.swift b/Sources/Model/ErrorReporter.swift
index a9712c46..8bdcf71e 100644
--- a/Sources/Model/ErrorReporter.swift
+++ b/Sources/Model/ErrorReporter.swift
@@ -16,6 +16,8 @@
 //
 
 import Foundation
+
+#if canImport(XCTest)
 import XCTest
 
 class ErrorReporter: ErrorReportable {
@@ -31,3 +33,21 @@ class ErrorReporter: ErrorReportable {
 	}
 
 }
+
+#else
+
+class ErrorReporter: ErrorReportable {
+
+	/// Reports test failure in file and on line where this method is called
+	func reportFailure(_ message: String) {
+		preconditionFailure(message)
+	}
+
+	/// Reports test failure in provided file and on provided line
+	func reportFailure(_ message: String, file: FileString, line: UInt) {
+		preconditionFailure("\(file):\(line): \(message)")
+	}
+
+}
+
+#endif
diff --git a/Sources/ProviderVerifier.swift b/Sources/ProviderVerifier.swift
index c2b94ff4..f3737753 100644
--- a/Sources/ProviderVerifier.swift
+++ b/Sources/ProviderVerifier.swift
@@ -16,7 +16,6 @@
 //
 
 import Foundation
-import XCTest
 
 import PactSwiftMockServer