Fix tests

test/feature/buffer.vader

@@ -1,4 +1,5 @@
 Before:
+  enew!
   Startify
 
 Execute (Check buffer options):

test/feature/mapping.vader

@@ -1,4 +1,5 @@
 Before:
+  enew!
   Startify
 
 Do (Open new buffer in insert "foo"):

test/feature/session.vader

@@ -1,3 +1,6 @@
+Before:
+  enew!
+
 Execute (:SSave foo | SClose):
   edit include/testfile.txt
   SSave foo

test/run

@@ -20,4 +20,4 @@ fi
 cp viminfo viminfo.tmp
 trap "{ rm viminfo.tmp; }" EXIT
 
-HOME=/dev/null vim -XNu vimrc -i viminfo.tmp -c 'Vader! feature/*.vader'
+TERM=ansi HOME=/dev/null vim -XNu vimrc -i viminfo.tmp -c 'Vader! feature/*.vader'