public void ShouldCreateCorrectNumberOfResourcesInSubsequentUnlinkedMasterTemplate()
        {
            // arrange
            MasterTemplateCreator masterTemplateCreator = MasterTemplateCreatorFactory.GenerateMasterTemplateCreator();
            Template subsequentAPITemplate            = new Template();
            List <TemplateResource> templateResources = new List <TemplateResource>();
            int count = 3;

            for (int i = 0; i < count; i++)
            {
                templateResources.Add(new TemplateResource());
            }
            ;
            subsequentAPITemplate.resources = templateResources.ToArray();

            // act
            Template subsequentUnlinkedMasterTemplate = masterTemplateCreator.CreateSubsequentUnlinkedMasterTemplate(subsequentAPITemplate);

            // assert
            Assert.Equal(count, subsequentUnlinkedMasterTemplate.resources.Length);
        }
        public CreateCommand()
        {
            this.Name        = Constants.CreateName;
            this.Description = Constants.CreateDescription;

            // list command options
            CommandOption configFile = this.Option("--configFile <configFile>", "Config YAML file location", CommandOptionType.SingleValue).IsRequired();

            this.HelpOption();

            this.OnExecute(async() =>
            {
                // convert config file to CreatorConfig class
                FileReader fileReader       = new FileReader();
                CreatorConfig creatorConfig = await fileReader.ConvertConfigYAMLToCreatorConfigAsync(configFile.Value());
                // validate creator config
                bool isValidCreatorConfig = ValidateCreatorConfig(creatorConfig);
                if (isValidCreatorConfig == true)
                {
                    // required parameters have been supplied

                    // initialize helper classes
                    FileWriter fileWriter           = new FileWriter();
                    TemplateCreator templateCreator = new TemplateCreator();
                    APIVersionSetTemplateCreator apiVersionSetTemplateCreator = new APIVersionSetTemplateCreator(templateCreator);
                    ProductAPITemplateCreator productAPITemplateCreator       = new ProductAPITemplateCreator();
                    PolicyTemplateCreator policyTemplateCreator         = new PolicyTemplateCreator(fileReader);
                    DiagnosticTemplateCreator diagnosticTemplateCreator = new DiagnosticTemplateCreator();
                    APITemplateCreator apiTemplateCreator       = new APITemplateCreator(fileReader, templateCreator, policyTemplateCreator, productAPITemplateCreator, diagnosticTemplateCreator);
                    MasterTemplateCreator masterTemplateCreator = new MasterTemplateCreator(templateCreator);

                    // create templates from provided configuration
                    Template apiVersionSetTemplate = creatorConfig.apiVersionSet != null ? apiVersionSetTemplateCreator.CreateAPIVersionSetTemplate(creatorConfig) : null;
                    Template initialAPITemplate    = await apiTemplateCreator.CreateInitialAPITemplateAsync(creatorConfig);
                    Template subsequentAPITemplate = apiTemplateCreator.CreateSubsequentAPITemplate(creatorConfig);
                    if (creatorConfig.linked == true)
                    {
                        CreatorFileNames creatorFileNames = fileWriter.GenerateCreatorLinkedFileNames();

                        // create linked master template
                        Template masterTemplate           = masterTemplateCreator.CreateLinkedMasterTemplate(apiVersionSetTemplate, initialAPITemplate, subsequentAPITemplate, creatorFileNames);
                        Template masterTemplateParameters = masterTemplateCreator.CreateMasterTemplateParameterValues(creatorConfig);

                        // write templates to outputLocation
                        if (apiVersionSetTemplate != null)
                        {
                            fileWriter.WriteJSONToFile(apiVersionSetTemplate, String.Concat(creatorConfig.outputLocation, creatorFileNames.apiVersionSet));
                        }
                        fileWriter.WriteJSONToFile(initialAPITemplate, String.Concat(creatorConfig.outputLocation, creatorFileNames.initialAPI));
                        fileWriter.WriteJSONToFile(subsequentAPITemplate, String.Concat(creatorConfig.outputLocation, creatorFileNames.subsequentAPI));
                        fileWriter.WriteJSONToFile(masterTemplate, String.Concat(creatorConfig.outputLocation, "/master.template.json"));
                        fileWriter.WriteJSONToFile(masterTemplateParameters, String.Concat(creatorConfig.outputLocation, "/master.parameters.json"));
                    }
                    else
                    {
                        // create unlinked master template
                        Template initialMasterTemplate    = masterTemplateCreator.CreateInitialUnlinkedMasterTemplate(apiVersionSetTemplate, initialAPITemplate);
                        Template subsequentMasterTemplate = masterTemplateCreator.CreateSubsequentUnlinkedMasterTemplate(subsequentAPITemplate);
                        Template masterTemplateParameters = masterTemplateCreator.CreateMasterTemplateParameterValues(creatorConfig);

                        // write templates to outputLocation
                        fileWriter.WriteJSONToFile(initialMasterTemplate, String.Concat(creatorConfig.outputLocation, "/master1.template.json"));
                        fileWriter.WriteJSONToFile(subsequentMasterTemplate, String.Concat(creatorConfig.outputLocation, "/master2.template.json"));
                        fileWriter.WriteJSONToFile(masterTemplateParameters, String.Concat(creatorConfig.outputLocation, "/master.parameters.json"));
                    }

                    ColoredConsole.WriteLine("Templates written to output location");
                }
                return(0);
            });
        }