add tests for py client

client/ledis-py/tests/all.sh

@@ -0,0 +1,7 @@
+dbs=(leveldb rocksdb hyperleveldb goleveldb boltdb lmdb)
+for db in "${dbs[@]}"
+do 
+    ledis-server -db_name=$db &
+    py.test
+    killall ledis-server
+done

client/ledis-py/tests/test_cmd_script.py

@@ -12,14 +12,44 @@ from util import expire_at, expire_at_seconds
 l = ledis.Ledis(port=6380)
 
 
+simple_script = "return {KEYS[1], KEYS[2], ARGV[1], ARGV[2]}"
+
+
 class TestCmdScript(unittest.TestCase):
     def setUp(self):
         pass
 
     def tearDown(self):
-        pass
+        l.flushdb()
+
+    def test_eval(self):
+        assert l.eval(simple_script, ["key1", "key2"], "first", "second") == ["key1", "key2", "first", "second"]
+
+    def test_evalsha(self):
+        sha1 = l.scriptload(simple_script)
+        assert len(sha1) == 40
+
+        assert l.evalsha(sha1, ["key1", "key2"], "first", "second") == ["key1", "key2", "first", "second"]
+
+    def test_scriptload(self):
+        sha1 = l.scriptload(simple_script)
+        assert len(sha1) == 40
+
+    def test_scriptexists(self):
+        sha1 = l.scriptload(simple_script)
+        assert l.scriptexists(sha1) == [1L]
+
+    def test_scriptflush(self):
+        sha1 = l.scriptload(simple_script)
+        assert l.scriptexists(sha1) == [1L]
+        assert l.scriptflush() == 'OK'
+
+        assert l.scriptexists(sha1) == [0L]
+
+
+
+
+
 
-    def testEval(self):
-        assert l.eval("return {KEYS[1],KEYS[2],ARGV[1],ARGV[2]}", ["key1", "key2"], "first", "second") == ["key1", "key2", "first", "second"]