Extend Travis checks

cfn-lint version: (cfn-lint --version) 0.14.0

Description of issue.

The Travis build check could be extended with aws cloudformation validate-template across the whole test/fixtures/templates/good folder, this was the good template are for sure good.

[kddejong]

I would also add the good templates shouldn’t be considered fully good. They are designed to test the rules and the rules are different scenarios (code coverage plays here). Usually it doesn’t mean the entire template is good That being said these probably could be restructured by rules and not under the idea of bad or good.

[kddejong]

I may be missing something here but aws cloudformation validate-template wouldn’t have caught the wrong value in EngineVersion.

Resources:
  AmazonMQConfiguration:
    Type: "AWS::AmazonMQ::Configuration"
    Properties:
      EngineType: "ACTIVEMQ"
      EngineVersion: "Bad 5.15.8"
      Name: "Configuration"

➜  aws cloudformation validate-template --template-body file://test3.yaml
{
    "Parameters": []
}
➜  echo $?                                                                                                                                 
0