add some tests

conf/models.py

@@ -5,4 +5,26 @@ from django.db import models
 
 
 class SMTPConfig(models.Model):
-    pass
+    server = models.CharField(max_length=128)
+    port = models.IntegerField(default=25)
+    email = models.CharField(max_length=128)
+    password = models.CharField(max_length=128)
+    tls = models.BooleanField()
+
+    class Meta:
+        db_table = "smtp_config"
+
+
+class WebsiteConfig(models.Model):
+    base_url = models.CharField(max_length=128, default=None)
+    name = models.CharField(max_length=32, default="Online Judge")
+    name_shortcut = models.CharField(max_length=32, default="oj")
+    website_footer = models.CharField(max_length=256, default="Online Judge")
+    # allow register
+    register = models.BooleanField(default=True)
+    # submission list show all user's submission
+    submission_list_show_all = models.BooleanField(default=False)
+
+    class Meta:
+        db_table = "website_config"
+