harshithad0703 · Nov 12, 2025 · Nov 4, 2025 · Nov 4, 2025 · Nov 5, 2025 · Nov 5, 2025
@@ -3,12 +3,14 @@ fileignoreconfig:
   ignore_detectors:
     - filecontent
 - filename: package-lock.json
-  checksum: 54777ceb615ca49bc21baf255b1ee9781da7e2868ff3d4292a6715bcbed33196
+  checksum: 99e459b3a5af736dc4e251ffc5c60512d8d3407315e3f326cd8dbc54612e2cab
 - filename: src/entry-editable.ts
   checksum: 3ba7af9ed1c1adef2e2bd5610099716562bebb8ba750d4b41ddda99fc9eaf115
 - filename: .husky/pre-commit
   checksum: 5baabd7d2c391648163f9371f0e5e9484f8fb90fa2284cfc378732ec3192c193
 - filename: src/endpoints.ts
   checksum: 721a1df93b02d04c1c19a76c171fe2748e4abb1fc3e43452e76fecfd8f384751
+- filename: src/options/default-node-options.ts
+  checksum: d455330cc4f9306889fb299171364a37ad2c3bafe1fbd334033edc94f21694a6
 - filename: package.json
-  checksum: 033eb21070795be5b426183f52d784347110fcb724bc9f8d63f94898ac5f0086
+  checksum: 033eb21070795be5b426183f52d784347110fcb724bc9f8d63f94898ac5f0086
@@ -1,5 +1,8 @@
 # Changelog
 
+## [1.6.2](https://github.com/contentstack/contentstack-utils-javascript/tree/v1.6.2)
+ - Fix: Missing attr in node does not add empty attr
+
 ## [1.6.1](https://github.com/contentstack/contentstack-utils-javascript/tree/v1.6.1)
  - Fix: Improved error handling in getContentstackEndpoint
  - Fix: Enhanced error messages for better debugging

@@ -3,6 +3,7 @@ import Node from '../src/nodes/node'
 import NodeType from '../src/nodes/node-type'
 import { Next, RenderMark, RenderNode } from '../src/options'
 import { defaultNodeOption } from '../src/options/default-node-options'
+import { Attributes } from '../src/Models/metadata-model'
 
 const text = 'text'
 const next : Next = () => text
@@ -233,4 +234,337 @@ describe('Default node render options', () => {
         expect(renderString).toEqual('<sup>text</sup>')
         done()
     })
+})
+
+describe('Default node render options - Missing attrs cases', () => {
+    // Create nodes with undefined attrs using type assertion
+    const nodeWithoutAttrs = {
+        type: NodeType.PARAGRAPH,
+        children: []
+    } as unknown as Node
+
+    const nodeWithUndefinedAttrs = {
+        type: NodeType.PARAGRAPH,
+        attrs: undefined as unknown as Attributes,
+        children: []
+    } as Node
+
+    it('Should handle paragraph without attrs', done => {
+        const renderString = (defaultNodeOption[NodeType.PARAGRAPH] as RenderNode)(nodeWithoutAttrs, next)
+        expect(renderString).toEqual('<p>text</p>')
+        done()
+    })
+
+    it('Should handle paragraph with undefined attrs', done => {
+        const renderString = (defaultNodeOption[NodeType.PARAGRAPH] as RenderNode)(nodeWithUndefinedAttrs, next)
+        expect(renderString).toEqual('<p>text</p>')
+        done()
+    })
+
+    it('Should handle link without attrs', done => {
+        const linkNodeNoAttrs = {
+            type: NodeType.LINK,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.LINK] as RenderNode)(linkNodeNoAttrs, next)
+        expect(renderString).toEqual('<a>text</a>')
+        done()
+    })
+
+    it('Should handle link without href or url', done => {
+        const linkNodePartialAttrs = {
+            type: NodeType.LINK,
+            attrs: { style: 'color: red;' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.LINK] as RenderNode)(linkNodePartialAttrs, next)
+        expect(renderString).toEqual('<a style="color: red;">text</a>')
+        done()
+    })
+
+    it('Should handle image without attrs', done => {
+        const imgNodeNoAttrs = {
+            type: NodeType.IMAGE,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.IMAGE] as RenderNode)(imgNodeNoAttrs, next)
+        expect(renderString).toEqual('<img />text')
+        done()
+    })
+
+    it('Should handle image without src or url', done => {
+        const imgNodePartialAttrs = {
+            type: NodeType.IMAGE,
+            attrs: { id: 'img-id' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.IMAGE] as RenderNode)(imgNodePartialAttrs, next)
+        expect(renderString).toEqual('<img id="img-id" />text')
+        done()
+    })
+
+    it('Should handle embed without attrs', done => {
+        const embedNodeNoAttrs = {
+            type: NodeType.EMBED,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.EMBED] as RenderNode)(embedNodeNoAttrs, next)
+        expect(renderString).toEqual('<iframe>text</iframe>')
+        done()
+    })
+
+    it('Should handle headings without attrs', done => {
+        const headingNodeNoAttrs = {
+            type: NodeType.HEADING_1,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.HEADING_1] as RenderNode)(headingNodeNoAttrs, next)
+        expect(renderString).toEqual('<h1>text</h1>')
+        done()
+    })
+
+    it('Should handle headings with partial attrs', done => {
+        const headingNodePartialAttrs = {
+            type: NodeType.HEADING_2,
+            attrs: { style: 'font-weight: bold;' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.HEADING_2] as RenderNode)(headingNodePartialAttrs, next)
+        expect(renderString).toEqual('<h2 style="font-weight: bold;">text</h2>')
+        done()
+    })
+
+    it('Should handle lists without attrs', done => {
+        const listNodeNoAttrs = {
+            type: NodeType.ORDER_LIST,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.ORDER_LIST] as RenderNode)(listNodeNoAttrs, next)
+        expect(renderString).toEqual('<ol>text</ol>')
+        done()
+    })
+
+    it('Should handle table without attrs', done => {
+        const tableNodeNoAttrs = {
+            type: NodeType.TABLE,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.TABLE] as RenderNode)(tableNodeNoAttrs, next)
+        expect(renderString).toEqual('<table>text</table>')
+        done()
+    })
+
+    it('Should handle table without colWidths', done => {
+        const tableNodeNoColWidths = {
+            type: NodeType.TABLE,
+            attrs: { style: 'border: 1px solid;' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.TABLE] as RenderNode)(tableNodeNoColWidths, next)
+        expect(renderString).toEqual('<table style="border: 1px solid;">text</table>')
+        done()
+    })
+
+    it('Should handle table head without attrs', done => {
+        const tableHeadNoAttrs = {
+            type: NodeType.TABLE_HEAD,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.TABLE_HEAD] as RenderNode)(tableHeadNoAttrs, next)
+        expect(renderString).toEqual('<th>text</th>')
+        done()
+    })
+
+    it('Should handle table head without rowSpan or colSpan', done => {
+        const tableHeadPartialAttrs = {
+            type: NodeType.TABLE_HEAD,
+            attrs: { style: 'background: gray;' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.TABLE_HEAD] as RenderNode)(tableHeadPartialAttrs, next)
+        expect(renderString).toEqual('<th style="background: gray;">text</th>')
+        done()
+    })
+
+    it('Should handle table data without attrs', done => {
+        const tableDataNoAttrs = {
+            type: NodeType.TABLE_DATA,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.TABLE_DATA] as RenderNode)(tableDataNoAttrs, next)
+        expect(renderString).toEqual('<td>text</td>')
+        done()
+    })
+
+    it('Should handle table data with void attribute', done => {
+        const tableDataVoidNoAttrs = {
+            type: NodeType.TABLE_DATA,
+            attrs: { void: true },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.TABLE_DATA] as RenderNode)(tableDataVoidNoAttrs, next)
+        expect(renderString).toEqual('')
+        done()
+    })
+
+    it('Should handle blockquote without attrs', done => {
+        const blockquoteNoAttrs = {
+            type: NodeType.BLOCK_QUOTE,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.BLOCK_QUOTE] as RenderNode)(blockquoteNoAttrs, next)
+        expect(renderString).toEqual('<blockquote>text</blockquote>')
+        done()
+    })
+
+    it('Should handle code without attrs', done => {
+        const codeNoAttrs = {
+            type: NodeType.CODE,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption[NodeType.CODE] as RenderNode)(codeNoAttrs, next)
+        expect(renderString).toEqual('<code>text</code>')
+        done()
+    })
+
+    it('Should handle reference without attrs', done => {
+        const referenceNoAttrs = {
+            type: NodeType.REFERENCE,
+            children: []
+        } as unknown as Node
+        const renderString = (defaultNodeOption.reference as RenderNode)(referenceNoAttrs, next)
+        expect(renderString).toEqual('')
+        done()
+    })
+
+    it('Should handle reference with type but no display-type', done => {
+        const referencePartialAttrs = {
+            type: NodeType.REFERENCE,
+            attrs: { type: 'entry' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption.reference as RenderNode)(referencePartialAttrs, next)
+        expect(renderString).toEqual('')
+        done()
+    })
+
+    it('Should handle reference with entry type and link display-type but missing href', done => {
+        const referenceLinkNoHref = {
+            type: NodeType.REFERENCE,
+            attrs: { type: 'entry', 'display-type': 'link' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption.reference as RenderNode)(referenceLinkNoHref, next)
+        expect(renderString).toEqual('<a>text</a>')
+        done()
+    })
+
+    it('Should handle reference with asset type and link display-type but missing href', done => {
+        const referenceAssetLinkNoHref = {
+            type: NodeType.REFERENCE,
+            attrs: { type: 'asset', 'display-type': 'link' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption.reference as RenderNode)(referenceAssetLinkNoHref, next)
+        expect(renderString).toEqual('<a type="asset" content-type-uid="sys_assets" sys-style-type="download">text</a>')
+        done()
+    })
+
+    it('Should handle reference with asset type but missing asset-link', done => {
+        const referenceAssetNoLink = {
+            type: NodeType.REFERENCE,
+            attrs: { type: 'asset' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption.reference as RenderNode)(referenceAssetNoLink, next)
+        expect(renderString).toEqual('<figure><img /></figure>')
+        done()
+    })
+
+    it('Should handle reference with asset type but partial attributes', done => {
+        const referenceAssetPartial = {
+            type: NodeType.REFERENCE,
+            attrs: { 
+                type: 'asset',
+                'asset-link': 'https://example.com/image.jpg',
+                style: 'border: 1px;'
+            },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption.reference as RenderNode)(referenceAssetPartial, next)
+        expect(renderString).toContain('<figure')
+        expect(renderString).toContain('style="border: 1px;"')
+        expect(renderString).toContain('src=')
+        done()
+    })
+
+    it('Should handle link with target attribute', done => {
+        const linkWithTarget = {
+            type: NodeType.LINK,
+            attrs: { href: 'https://example.com', target: '_blank' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.LINK] as RenderNode)(linkWithTarget, next)
+        expect(renderString).toEqual('<a href="https://example.com" target="_blank">text</a>')
+        done()
+    })
+
+    it('Should handle link without target attribute', done => {
+        const linkWithoutTarget = {
+            type: NodeType.LINK,
+            attrs: { href: 'https://example.com' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.LINK] as RenderNode)(linkWithoutTarget, next)
+        expect(renderString).toEqual('<a href="https://example.com">text</a>')
+        done()
+    })
+
+    it('Should handle elements with only class-name attribute', done => {
+        const nodeWithClass = {
+            type: NodeType.PARAGRAPH,
+            attrs: { 'class-name': 'custom-class' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.PARAGRAPH] as RenderNode)(nodeWithClass, next)
+        expect(renderString).toEqual('<p class="custom-class">text</p>')
+        done()
+    })
+
+    it('Should handle elements with only id attribute', done => {
+        const nodeWithId = {
+            type: NodeType.PARAGRAPH,
+            attrs: { id: 'custom-id' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.PARAGRAPH] as RenderNode)(nodeWithId, next)
+        expect(renderString).toEqual('<p id="custom-id">text</p>')
+        done()
+    })
+
+    it('Should handle elements with only style attribute', done => {
+        const nodeWithStyle = {
+            type: NodeType.PARAGRAPH,
+            attrs: { style: 'color: blue;' },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.PARAGRAPH] as RenderNode)(nodeWithStyle, next)
+        expect(renderString).toEqual('<p style="color: blue;">text</p>')
+        done()
+    })
+
+    it('Should handle all common attributes together', done => {
+        const nodeWithAllAttrs = {
+            type: NodeType.PARAGRAPH,
+            attrs: { 
+                style: 'color: blue;',
+                'class-name': 'custom-class',
+                id: 'custom-id'
+            },
+            children: []
+        } as Node
+        const renderString = (defaultNodeOption[NodeType.PARAGRAPH] as RenderNode)(nodeWithAllAttrs, next)
+        expect(renderString).toEqual('<p style="color: blue;" class="custom-class" id="custom-id">text</p>')
+        done()
+    })
 })