add simple tests

Author: peakwinter

tests.py

@@ -0,0 +1,79 @@
+"""
+Testing module for python-nginx.
+
+python-nginx
+(c) 2016 Jacob Cook
+Licensed under GPLv3, see LICENSE.md
+"""
+
+import nginx
+import unittest
+
+
+TESTBLOCK = """
+upstream php {
+    server unix:/tmp/php-fcgi.socket;
+}
+server {
+    listen 80;  # This comment should be present;
+    # And this one
+    server_name localhost 127.0.0.1;
+    root /srv/http;  # And also this one
+    mykey "myvalue; #notme myothervalue";
+    # This one too
+    index index.php;
+
+    location ~ \.php(?:$|/) {
+        fastcgi_pass php;
+    }
+}
+"""
+
+MESSYBLOCK = """
+# This is an example of a messy config
+upstream php { server unix:/tmp/php-cgi.socket; }
+server { server_name localhost; #this is the server server_name
+location /{ test_key test_value; }}
+"""
+
+
+class TestPythonNginx(unittest.TestCase):
+    def test_basic_load(self):
+        self.assertTrue(nginx.loads(TESTBLOCK) is not None)
+
+    def test_messy_load(self):
+        data = nginx.loads(MESSYBLOCK)
+        self.assertTrue(data is not None)
+        self.assertTrue(len(data.server.comments), 1)
+        self.assertTrue(len(data.server.locations), 1)
+
+    def test_comment_parse(self):
+        data = nginx.loads(TESTBLOCK)
+        self.assertEquals(len(data.server.comments), 4)
+        self.assertEquals(data.server.comments[2].comment, 'And also this one')
+
+    def test_key_parse(self):
+        data = nginx.loads(TESTBLOCK)
+        self.assertEquals(len(data.server.keys), 5)
+        firstKey = data.server.keys[0]
+        thirdKey = data.server.keys[3]
+        self.assertEquals(firstKey.name, 'listen')
+        self.assertEquals(firstKey.value, '80')
+        self.assertEquals(thirdKey.name, 'mykey')
+        self.assertEquals(thirdKey.value, '"myvalue; #notme myothervalue"')
+
+    def test_location_parse(self):
+        data = nginx.loads(TESTBLOCK)
+        self.assertEquals(len(data.server.locations), 1)
+        firstLoc = data.server.locations[0]
+        self.assertEquals(firstLoc.value, '~ \.php(?:$|/)')
+        self.assertEquals(len(firstLoc.keys), 1)
+
+    def test_reflection(self):
+        inp_data = nginx.loads(TESTBLOCK)
+        out_data = '\n' + nginx.dumps(inp_data)
+        self.assertEqual(TESTBLOCK, out_data)
+
+
+if __name__ == '__main__':
+    unittest.main()