Fix standard error test expectation for Linux

eneko · Aug 29, 2018 · 6a708ec · 6a708ec
1 parent d20eb67
commit 6a708ec
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/Tests/SystemTests/StandardErrorTests.swift b/Tests/SystemTests/StandardErrorTests.swift
@@ -3,12 +3,20 @@ import System
 
 final class StandardErrorTests: XCTestCase {
 
+    var expectedError: String {
+      #if os(Linux)
+        return "cat: unrecognized option"
+      #else
+        return "cat: illegal option"
+      #endif
+    }
+
     func testStandardError() throws {
-        XCTAssertTrue(try system(command: "cat --foobar", captureOutput: true).standardError.contains("illegal option"))
+        XCTAssertTrue(try system(command: "cat --foobar", captureOutput: true).standardError.contains(expectedError))
     }
 
     func testStandardErrorShell() throws {
-        XCTAssertTrue(try system(shell: "cat --foobar", captureOutput: true).standardError.contains("illegal option"))
+        XCTAssertTrue(try system(shell: "cat --foobar", captureOutput: true).standardError.contains(expectedError))
     }
 
     static var allTests = [