Fix Linux build

Add necessary compile time checks for linux build and tests to succeed.

Author: p4checo

Sources/Dependencies/Internal/RuntimeWarnings.swift

@@ -11,11 +11,14 @@ func runtimeWarn(
     let message = message()
     let category = category ?? "Runtime Warning"
     if _XCTIsTesting {
-      if let file = file, let line = line {
-        XCTFail(message, file: file, line: line)
-      } else {
-        XCTFail(message)
-      }
+      // `XCTExpectFailure` is not supported on Linux
+      #if !os(Linux)
+        if let file = file, let line = line {
+          XCTFail(message, file: file, line: line)
+        } else {
+          XCTFail(message)
+        }
+      #endif
     } else {
       #if canImport(os)
         os_log(

Tests/ComposableArchitectureTests/ForEachReducerTests.swift

@@ -35,7 +35,8 @@ final class ForEachReducerTests: XCTestCase {
     await store.send(.buttonTapped)
   }
 
-  #if DEBUG
+  // `XCTExpectFailure` is not supported on Linux
+  #if DEBUG && !os(Linux)
     func testMissingElement() async {
       let store = TestStore(
         initialState: Elements.State(),

Tests/ComposableArchitectureTests/IfCaseLetReducerTests.swift

@@ -31,7 +31,8 @@ final class IfCaseLetReducerTests: XCTestCase {
     }
   }
 
-  #if DEBUG
+  // `XCTExpectFailure` is not supported on Linux
+  #if DEBUG && !os(Linux)
     func testNilChild() async {
       struct SomeError: Error, Equatable {}
 

Tests/ComposableArchitectureTests/IfLetReducerTests.swift

@@ -3,7 +3,8 @@ import XCTest
 
 @MainActor
 final class IfLetReducerTests: XCTestCase {
-  #if DEBUG
+  // `XCTExpectFailure` is not supported on Linux
+  #if DEBUG && !os(Linux)
     func testNilChild() async {
       let store = TestStore(
         initialState: Int?.none,

Tests/ComposableArchitectureTests/ScopeTests.swift

@@ -40,7 +40,8 @@ final class ScopeTests: XCTestCase {
     }
   }
 
-  #if DEBUG
+  // `XCTExpectFailure` is not supported on Linux
+  #if DEBUG && !os(Linux)
     func testNilChild() async {
       let store = TestStore(
         initialState: Child2.State.count(0),

Tests/DependenciesTests/DependencyValuesTests.swift

@@ -93,7 +93,8 @@ final class DependencyValuesTests: XCTestCase {
       XCTAssertEqual(reuseClient.count(), 42)
 
       DependencyValues.withValue(\.context, .live) {
-        #if DEBUG
+        // `XCTExpectFailure` is not supported on Linux
+        #if DEBUG && !os(Linux)
           XCTExpectFailure {
             $0.compactDescription.contains(
               """
@@ -124,7 +125,8 @@ final class DependencyValuesTests: XCTestCase {
         XCTAssertEqual($0.reuseClient.count(), 0)
         XCTAssertEqual(reuseClient.count(), 0)
       } operation: {
-        #if DEBUG
+        // `XCTExpectFailure` is not supported on Linux
+        #if DEBUG && !os(Linux)
           XCTExpectFailure {
             $0.compactDescription.contains(
               """