Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use _test_parameter method in avocado

Best Python code snippet using avocado_python

Sub.py

Source:Sub.py

...17        matches = []18        string_params = cfn.get_sub_parameters(sub_string)19        for string_param in string_params:20            if isinstance(string_param, (str)):21                matches.extend(self._test_parameter(string_param, cfn, parameters, tree))22        return matches23    def _get_parameters(self, cfn):24        """Get all Parameter Names"""25        results = {}26        parameters = cfn.template.get('Parameters', {})27        if isinstance(parameters, dict):28            for param_name, param_values in parameters.items():29                # This rule isn't here to check the Types but we need30                # something valid if it doesn't exist31                if isinstance(param_values, dict):32                    results[param_name] = param_values.get('Type', 'String')33        return results34    def _test_parameters(self, parameters, cfn, tree):35        """Check parameters for appropriate configuration"""36        supported_functions = [37            'Fn::Base64',38            'Fn::FindInMap',39            'Fn::GetAZs',40            'Fn::GetAtt',41            'Fn::If',42            'Fn::ImportValue',43            'Fn::Join',44            'Fn::Select',45            'Fn::Sub',46            'Ref',47        ]48        matches = []49        for parameter_name, parameter_value_obj in parameters.items():50            param_tree = tree[:] + [parameter_name]51            if isinstance(parameter_value_obj, dict):52                if len(parameter_value_obj) == 1:53                    for key, value in parameter_value_obj.items():54                        if key not in supported_functions:55                            message = 'Sub parameter should use a valid function for {0}'56                            matches.append(RuleMatch(57                                param_tree, message.format('/'.join(map(str, tree)))))58                        elif key in ['Ref']:59                            matches.extend(self._test_parameter(value, cfn, {}, tree))60                        elif key in ['Fn::GetAtt']:61                            if isinstance(value, list):62                                # Only test this if all the items are a string63                                if_all_strings = True64                                for v in value:65                                    if not isinstance(v, str):66                                        # skip things got too complex67                                        if_all_strings = False68                                if if_all_strings:69                                    matches.extend(self._test_parameter(70                                        '.'.join(value), cfn, {}, tree))71                            elif isinstance(value, str):72                                matches.extend(self._test_parameter(value, cfn, {}, tree))73                else:74                    message = 'Sub parameter should be an object of 1 for {0}'75                    matches.append(RuleMatch(76                        param_tree, message.format('/'.join(map(str, tree)))))77            elif isinstance(parameter_value_obj, list):78                message = 'Sub parameter value should be a string for {0}'79                matches.append(RuleMatch(80                    param_tree, message.format('/'.join(map(str, tree)))))81        return matches82    def _test_parameter(self, parameter, cfn, parameters, tree):83        """ Test a parameter """84        matches = []85        get_atts = cfn.get_valid_getatts()86        valid_params = list(PSEUDOPARAMS)87        valid_params.extend(cfn.get_resource_names())88        template_parameters = self._get_parameters(cfn)89        for key, _ in parameters.items():90            valid_params.append(key)91        if parameter not in valid_params:92            found = False93            if parameter in template_parameters:94                found = True95                if template_parameters.get(parameter) in VALID_PARAMETER_TYPES_LIST:96                    message = 'Fn::Sub cannot use list {0} at {1}'...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.