kingho

Make sure in your database.yml, you have database, username, password, host, and port entered properly for both guardcenter_development and GuardCenter_test, for example

development:
<<: *default
database: guardcenter_development
username: guardcenter
password: pass
host: localhost
port: 5432

test:
<<: *default
database: guardcenter_test
username: guardcenter
password: pass
host: localhost
port: 5432