InSpec on AWS Lambda

Lambda.MD

aws_lambda

Use the aws_lambda resource to test a specific lambda.

Syntax

    describe aws_lambda do
      it { should exist}    
      its ('handler') { should eq 'main.on_event'}
      its ('version') { should eq '$LATEST' }
      its ('runtime') { should eq 'python3.7' }
    end

Parameters

This resource expects the name of the function.

Examples

tests that all lambdas with a particular tag is correctly deployed

      
    describe aws_lambda('my_new_lambda') do
        it { should exist}    
        its ('handler') { should eq 'main.on_event'}
        its ('version') { should eq '$LATEST' }
        its ('runtime') { should eq 'python3.7' }
    end
  }

aws_lambdas

Use the aws_lambdas resource to test the collection of lambdas deployed into an account.

Syntax

    describe aws_lambdas do
      its('count') { should eq 20 }
    end

Parameters

This resource does not expect any parameters.

Properties

Property	Description
names	The names of the lambda deployed.
tags	The tags of the lambda deployed.

Examples

tests that all lambdas with a particular tag is correctly deployed

  lambdas = aws_lambdas() 
  describe lambdas do
    its ('count') { should eq 33}    
  end
  lambdas.tags.each_with_index { | tag, i |    
    if tag!= {} and tag.include? 'Application' and tag['Application']=='test')
      lambda_name = lambdas.names[i]
      
      describe aws_lambda(lambda_name) do
          it { should exist}    
          its ('handler') { should eq 'main.on_event'}
          its ('version') { should eq '$LATEST' }
          its ('runtime') { should eq 'python3.7' }
      end
    end
  }