* [ ] Check connecting to a local database.
* [ ] Check connecting to a remote database.
* [ ] Check connecting to a database with a user/password.
* [ ] Check connecting to a non-existent database.
* [ ] Test changing the database.
== PGExecute ==
* [ ] Test successful execution given a cursor.
* [ ] Test unsuccessful execution with a syntax error.
* [ ] Test a series of executions with the same cursor without failure.
* [ ] Test a series of executions with the same cursor with failure.
* [ ] Test passing in a special command.
== Naive Autocompletion ==
* [ ] Input empty string, ask for completions - Everything.
* [ ] Input partial prefix, ask for completions - Stars with prefix.
* [ ] Input fully autocompleted string, ask for completions - Only full match
* [ ] Input non-existent prefix, ask for completions - nothing
* [ ] Input lowercase prefix - case insensitive completions
== Smart Autocompletion ==
* [ ] Input empty string and check if only keywords are returned.
* [ ] Input SELECT prefix and check if only columns are returned.
* [ ] Input SELECT blah - only keywords are returned.
* [ ] Input SELECT * FROM - Table names only
== PGSpecial ==
* [ ] Test \d
* [ ] Test \d tablename
* [ ] Test \d tablena*
* [ ] Test \d non-existent-tablename
* [ ] Test \d index
* [ ] Test \d sequence
* [ ] Test \d view
== Exceptionals ==
* [ ] Test the 'use' command to change db.