Tests: Perl streaming body and delayed response simple tests.

test/perl/delayed_response/psgi.pl

@@ -0,0 +1,10 @@
+my $app = sub {
+    my ($environ) = @_;
+
+    return sub {
+        (my $responder = shift)->([200, [
+            'Content-Type' => 'text/plain',
+            'Content-Length' => '12'
+        ], ["Hello World!"]]);
+    }
+};

test/perl/streaming_body/psgi.pl

@@ -0,0 +1,13 @@
+my $app = sub {
+    my ($environ) = @_;
+
+    return sub {
+      my $writer = (my $responder = shift)->([200, [
+          'Content-Type' => 'text/plain',
+          'Content-Length' => '12'
+      ]]);
+
+      $writer->write("Hello World!");
+      $writer->close;
+    };
+};

test/test_perl_application.py

@@ -200,5 +200,21 @@ class TestUnitPerlApplication(unit.TestUnitApplicationPerl):
             self.search_in_log(r'\[error\].+IOFake close\(\) called'),
             'body io fake close')
 
+    def test_perl_delayed_response(self):
+        self.load('delayed_response')
+
+        resp = self.get()
+
+        self.assertEqual(resp['status'], 200, 'status')
+        self.assertEqual(resp['body'], 'Hello World!', 'body')
+
+    def test_perl_streaming_body(self):
+        self.load('streaming_body')
+
+        resp = self.get()
+
+        self.assertEqual(resp['status'], 200, 'status')
+        self.assertEqual(resp['body'], 'Hello World!', 'body')
+
 if __name__ == '__main__':
     TestUnitPerlApplication.main()