DONTMERGE: implement integration test

Author: Kevinjil

.github/jobs/baseinstall.sh

@@ -140,3 +140,6 @@ elif [ "$version" = "all" ]; then
 fi
 section_end
 
+section_start "Setup printing"
+mysql_root "UPDATE configuration SET value = '\"cp [file] /tmp/dj-printfile\"' WHERE name = 'print_command';" domjudge
+section_end

submit/submit_online.bats

@@ -136,3 +136,9 @@ setup() {
     assert_regex "Submission received: id = s[0-9]*, time = [0-9]{2}:[0-9]{2}:[0-9]{2}"
     assert_regex "Check http[^ ]*/[0-9]* for the result."
 }
+
+@test "submit print job" {
+    run ./submit -P -l C ../example_problems/hello/submissions/accepted/test-hello.c
+    assert_success
+    assert_regex "DOMjudge reported a successful print job."
+}

submit/submit_standalone.bats

@@ -40,7 +40,7 @@ setup() {
 @test "display basic usage information" {
     run ./submit --help
     assert_success
-    assert_line "usage: submit [--version] [-h] [-c CONTEST] [-p PROBLEM] [-l LANGUAGE] [-e ENTRY_POINT]"
+    assert_line "usage: submit [--version] [-h] [-c CONTEST] [-P] [-p PROBLEM] [-l LANGUAGE] [-e ENTRY_POINT]"
     assert_line "              [-v [{DEBUG,INFO,WARNING,ERROR,CRITICAL}]] [-q] [-y] [-u URL]"
     # The help printer does print this differently on versions of argparse for nargs=*.
     assert_regex "              (filename )?[filename ...]"