feat(*): react render support, move some helper functions to plugin-helper

packages/bbob-plugin-helper/.eslintignore

@@ -0,0 +1,2 @@
+dist
+test

packages/bbob-plugin-helper/lib/TagNode.js

@@ -29,8 +29,9 @@ class TagNode {
   toString() {
     const OB = getChar(OPEN_BRAKET);
     const CB = getChar(CLOSE_BRAKET);
+    const SL = getChar(SLASH);
 
-    return OB + this.tag + CB + this.content.reduce((r, node) => r + node.toString(), '') + OB + getChar(SLASH) + this.tag + CB;
+    return OB + this.tag + CB + this.content.reduce((r, node) => r + node.toString(), '') + OB + SL + this.tag + CB;
   }
 }
 

packages/bbob-plugin-helper/lib/index.js

@@ -1,6 +1,6 @@
 const { getChar, N } = require('./char');
 
-const isTagNode = el => typeof el === 'object' && el.tag;
+const isTagNode = el => typeof el === 'object' && !!el.tag;
 const isStringNode = el => typeof el === 'string';
 
 const EOL = getChar(N);
@@ -20,7 +20,23 @@ const appendToNode = (node, value) => {
   node.content.push(value);
 };
 
+const escapeQuote = value => value.replace(/"/g, '"');
+
+const attrValue = (name, value) => {
+  const type = typeof value;
+
+  const types = {
+    boolean: () => (value ? `${name}` : ''),
+    number: () => `${name}="${value}"`,
+    string: () => `${name}="${escapeQuote(value)}"`,
+    object: () => `${name}="${escapeQuote(JSON.stringify(value))}"`,
+  };
+
+  return types[type] ? types[type]() : '';
+};
+
 module.exports = {
+  attrValue,
   appendToNode,
   getNodeLength,
   isTagNode,

packages/bbob-plugin-helper/test/TagNode.test.js

@@ -0,0 +1,21 @@
+const TagNode = require('../lib/TagNode');
+
+describe('@bbob/plugin-helper/lib/TagNode', () => {
+  test('create', () => {
+    const tagNode = TagNode.create('test', {test: 1}, ['Hello']);
+
+    expect(tagNode).toBeInstanceOf(TagNode)
+  });
+
+  test('isOf', () => {
+    const tagNode = TagNode.create('test', {test: 1}, ['Hello']);
+
+    expect(TagNode.isOf(tagNode, 'test')).toBe(true);
+  });
+
+  test('toString', () => {
+    const tagNode = TagNode.create('test', {test: 1}, ['Hello']);
+
+    expect(String(tagNode)).toBe('[test]Hello[/test]');
+  });
+});

packages/bbob-plugin-helper/test/index.test.js

@@ -1,6 +1,68 @@
+const {
+  attrValue,
+  appendToNode,
+  getNodeLength,
+  isTagNode,
+  isStringNode,
+} = require('../lib');
 
 describe('@bbob/plugin-helper', () => {
-  test('one', () => {
-    expect(1 + 2).toBe(3);
+  test('appendToNode', () => {
+    const value = 'test';
+    const node = { content: [] };
+
+    appendToNode(node, value);
+    expect(node.content.pop()).toBe(value);
+  });
+
+  test('getNodeLength', () => {
+    const node = {
+      tag: 'test',
+      content: [
+        '123',
+        {
+          tag: 'test2',
+          content: ['123']
+        }
+      ]
+    };
+
+    expect(getNodeLength(node)).toBe(6)
+  });
+
+  test('isTagNode', () => {
+    const node = {
+      tag: 'test',
+      content: []
+    };
+
+    expect(isTagNode(node)).toBe(true)
+  });
+
+  test('isStringNode', () => {
+    const node = {
+      tag: 'test',
+      content: ['123']
+    };
+
+    expect(isStringNode(node.content[0])).toBe(true);
+  });
+
+  test('attrValue boolean', () => {
+    expect(attrValue('test', true)).toBe('test');
+  });
+
+  test('attrValue number', () => {
+    expect(attrValue('test', 123)).toBe('test="123"');
+  });
+
+  test('attrValue string', () => {
+    expect(attrValue('test', 'hello')).toBe('test="hello"');
+  });
+
+  test('attrValue object', () => {
+    const attrs = { tag: 'test'};
+
+    expect(attrValue('test', attrs)).toBe('test="{"tag":"test"}"');
   });
 });