add test for jupyter console (#6337)

test/run_tests.py

@@ -1,4 +1,4 @@
-# Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+# Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -16,6 +16,7 @@
 import sys
 import subprocess
 import signal
+import test_console
 
 here = os.path.abspath(os.path.dirname(__file__))
 beakerx_dir = os.path.abspath(os.path.join(here, ".."))
@@ -57,5 +58,8 @@
 os.killpg(os.getpgid(beakerx.pid), signal.SIGKILL)
 os.killpg(os.getpgid(webcontrol.pid), signal.SIGKILL)
 
+if not result:
+    result = test_console.test_lsmagic()
+
 if result:
     sys.exit(20)

test/test_console.py

@@ -0,0 +1,72 @@
+# Copyright 2017 TWO SIGMA OPEN SOURCE, LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import sys
+import pexpect
+
+# Start `jupyter console` using pexpect
+def start_console():
+    args = ['console', '--kernel=groovy']
+    cmd = 'jupyter'
+    env = os.environ.copy()
+    env['JUPYTER_CONSOLE_TEST'] = '1'
+
+    p = pexpect.spawn(cmd, args=args, env=env)
+
+    # timeout
+    t = 10
+    p.expect(r'In \[\d+\]', timeout=t)
+    return p, pexpect, t
+
+# Stop a running `jupyter console`
+def stop_console(p, pexpect, t):
+    # send ctrl-D;ctrl-D to exit
+    p.sendeof()
+    p.sendeof()
+    p.expect([pexpect.EOF, pexpect.TIMEOUT], timeout=t)
+    if p.isalive():
+        p.terminate()
+
+    os.system("kill -9 `pgrep -f jupyter`");
+
+
+def test_lsmagic():
+    result = 0
+    p, pexpect, t = start_console()
+    p.sendline('%lsmagic')
+    try:
+        p.expect(r'Available magic commands:', timeout=t)
+        p.expect(r'%%javascript', timeout=t)
+        p.expect(r'%%html', timeout=t)
+        p.expect(r'%%bash', timeout=t)
+        p.expect(r'%lsmagic', timeout=t)
+        p.expect(r'%classpath add jar', timeout=t)
+        p.expect(r'%classpath add mvn', timeout=t)
+        p.expect(r'%classpath remove', timeout=t)
+        p.expect(r'%classpath', timeout=t) 
+        p.expect(r'%import static <classpath>', timeout=t)
+        p.expect(r'%import <classpath>', timeout=t)
+        p.expect(r'%unimport <classpath>', timeout=t)
+        p.expect(r'%time', timeout=t) 
+        p.expect(r'%%time', timeout=t) 
+        p.expect(r'%timeit', timeout=t) 
+        p.expect(r'%%timeit', timeout=t)
+    except Exception as e:
+        print(e) 
+        result = 1
+
+    stop_console(p, pexpect, t)
+    print("test_lsmagic return code=", result)
+    return result