refactor(parser): better jsdoc, some behavior fixes, more tests

— all operations on nodes moved to `createList` function
- fixed problem with single tags with value only like `[url=value]` fixes #6
- write tests for `Token` class
- moved all node arrays to parse func, now parser supports many instances
- add jsdoc to critical parts of the parser to better understanding how it works

packages/bbob-parser/test/parse.test.js

@@ -50,7 +50,9 @@ describe('Parser', () => {
 
     expectOutput(ast, [
       {
-        attrs: {},
+        attrs: {
+          name: 'value'
+        },
         tag: 'h1',
         content: []
       },
@@ -96,6 +98,20 @@ describe('Parser', () => {
     ]);
   });
 
+  test('parse single tag with params', () => {
+    const ast = parse('[url=https://github.com/jilizart/bbob]');
+
+    expectOutput(ast, [
+      {
+        tag: 'url',
+        attrs: {
+          'https://github.com/jilizart/bbob': 'https://github.com/jilizart/bbob',
+        },
+        content: [],
+      },
+    ]);
+  });
+
   test('detect inconsistent tag', () => {
     const onError = jest.fn();
     const ast = parse('[c][/c][b]hello[/c][/b][b]', { onError });