test: add test that check project generation using snapshot testing

.gitignore

@@ -1,3 +1,4 @@
 .DS_Store
 node_modules
-output
+output
+test/temp

CODEOWNERS

@@ -0,0 +1,9 @@
+# This file provides an overview of code owners in this repository.
+
+# Each line is a file pattern followed by one or more owners.
+# The last matching pattern has the most precedence.
+# For more details, read the following article on GitHub: https://help.github.com/articles/about-codeowners/.
+
+# The default owners are automatically added as reviewers when you open a pull request unless different owners are specified in the file.
+
+* @derberg @fmvilas @github-actions[bot]

README.md

@@ -126,13 +126,13 @@ There are two ways you can work on template development:
 - Use global Generator and template from your local sources:
   ```bash
   # assumption is that you run this command from the root of your template
-  ag https://bit.ly/asyncapi ./ -o output
+  ag https://bit.ly/asyncapi ./ -o output -p server=production
   ```
 - Use Generator from sources and template also from local sources. This approach enables more debugging options with awesome `console.log` in the Generator sources or even the Parser located in `node_modules` of the Generator:
   ```bash
   # assumption is that you run this command from the root of your template
   # assumption is that generator sources are cloned on the same level as the template
-  ../generator/cli.js https://bit.ly/asyncapi ./ -o output
+  ../generator/cli.js https://bit.ly/asyncapi ./ -o output -p server=production
   ```
 
 

filters/all.js

@@ -206,7 +206,7 @@ function replaceVariablesWithValues(serverUrl, serverVariables) {
     });
     return newUrl;
   }
-  return url;
+  return serverUrl;
 }
 filter.replaceVariablesWithValues = replaceVariablesWithValues;