def testCheckExistingAccount(self):
"""
Function to test and check if account exist or not
"""
self.newAccount.saveAccount()
testAccount = Credential("Ayoba", "deno", "dano")
testAccount.saveAccount()
existingAccount = Credential.existingAccount("Ayoba")
self.assertTrue(existingAccount)
def existingAccount(creds):
"""
checks exist account credential
"""
return Credential.existingAccount(creds)
