Add'l testing

apple · Mar 2, 2022 · 503f2a9 · 503f2a9
1 parent 31e6061
commit 503f2a9
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/Tests/ArgumentParserExampleTests/CountLinesExampleTests.swift b/Tests/ArgumentParserExampleTests/CountLinesExampleTests.swift
@@ -37,6 +37,26 @@ final class CountLinesExampleTests: XCTestCase {
         """
     try AssertExecuteCommand(command: "count-lines -h", expected: helpText)
   }
+
+  @available(macOS 12, *)
+  func testPrintEnv() throws {
+    let process = Process()
+    process.launchPath = "/usr/bin/env"
+
+    let output = Pipe()
+    process.standardOutput = output
+
+    try! process.run()
+    process.waitUntilExit()
+
+    let outputActual = String(
+      data: output.fileHandleForReading.readDataToEndOfFile(),
+      encoding: .utf8)!
+    print("ENV:")
+    print(outputActual)
+
+    XCTFail()
+  }
 }
 
 #endif