[tester::#UN3] Running tests for Stage #UN3 (Redirection - Append stderr)
[tester::#UN3] [setup] export PATH=/tmp/orange/grape/blueberry:$PATH
[tester::#UN3] Running ./your_program.sh
[your-program] $ ls -1 nonexistent >> /tmp/dog/bee.md
[your-program] ls: nonexistent: No such file or directory
[tester::#UN3] ✓ Received error message
[tester::#UN3] ✓ File: /tmp/dog/bee.md is empty
[your-program] $ ls -1 nonexistent 2>> /tmp/dog/pig.md
[your-program] $ cat /tmp/dog/pig.md
[your-program] ls: nonexistent: No such file or directory
[tester::#UN3] ✓ Received redirected file content
[your-program] $ echo “James says Error” 2>> /tmp/dog/rat.md
[your-program] James says Error
[tester::#UN3] ✓ Received redirected file content
[your-program] $ cat nonexistent 2>> /tmp/dog/rat.md
[your-program] $ ls -1 nonexistent 2>> /tmp/dog/rat.md
[your-program] $ cat /tmp/dog/rat.md
[your-program] James says Error
[tester::#UN3] ^ Line does not match expected value.
[tester::#UN3] Expected: “cat: nonexistent: No such file or directory”
[tester::#UN3] Received: “James says Error”
[your-program] cat: nonexistent: No such file or directory
[your-program] ls: nonexistent: No such file or directory
[your-program] $
[tester::#UN3] Assertion failed.
[tester::#UN3] Test failed