add server information commands test cases

client/ledis-py/tests/test_others.py

@@ -0,0 +1,31 @@
+# coding: utf-8
+# Test Cases for other commands
+
+import unittest
+import sys
+sys.path.append('..')
+
+import ledis
+from ledis._compat import b
+from ledis import ResponseError
+
+l = ledis.Ledis(port=6380)
+
+class TestOtherCommands(unittest.TestCase):
+    def setUp(self):
+        pass
+
+    def tearDown(self):
+        pass
+
+    # server information
+    def test_echo(self):
+        assert l.echo('foo bar') == b('foo bar')
+
+    def test_ping(self):
+        assert l.ping()
+
+    def test_select(self):
+        assert l.select('1')
+        assert l.select('15')
+        self.assertRaises(ResponseError, lambda: l.select('16'))