Work on tests

crates/vim/test_data/test_comma_w.json

@@ -0,0 +1,15 @@
+{"Exec":{"command":"map ,w j"}}
+{"Put":{"state":"ˇhello hello\nhello hello"}}
+{"Key":"f"}
+{"Key":"o"}
+{"Key":";"}
+{"Key":","}
+{"Key":"w"}
+{"Get":{"state":"hello hello\nhello hellˇo","mode":"Normal"}}
+{"Put":{"state":"ˇhello hello\nhello hello"}}
+{"Key":"f"}
+{"Key":"o"}
+{"Key":";"}
+{"Key":","}
+{"Key":"i"}
+{"Get":{"state":"hellˇo hello\nhello hello","mode":"Insert"}}

crates/vim/test_data/test_jk.json

@@ -0,0 +1,8 @@
+{"Exec":{"command":"imap jk <esc>"}}
+{"Put":{"state":"ˇhello"}}
+{"Key":"i"}
+{"Key":"j"}
+{"Key":"o"}
+{"Key":"j"}
+{"Key":"k"}
+{"Get":{"state":"jˇohello","mode":"Normal"}}