fix: undefined updated property (#149)

songkg7 · May 20, 2023 · 3fa08e8 · 3fa08e8
1 parent 55565eb
commit 3fa08e8
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Showing 2 changed files with 22 additions and 3 deletions.
diff --git a/src/jekyll/FrontMatterConverter.ts b/src/jekyll/FrontMatterConverter.ts
@@ -100,7 +100,7 @@ function convertImagePath(postTitle: string, imagePath: string, resourcePath: st
 }
 
 function replaceDateFrontMatter(frontMatter: FrontMatter, isEnable: boolean): FrontMatter {
-  if (!isEnable) {
+  if (!isEnable || frontMatter.updated === undefined) {
     return frontMatter;
   }
   if (frontMatter.updated.length > 0) {

diff --git a/src/tests/FrontMatterConverter.test.ts b/src/tests/FrontMatterConverter.test.ts
@@ -210,21 +210,40 @@ image: /assets/img/2023-01-01-test-title/test.png
 
 describe('updated front matter', () => {
   const updatedConverter = new FrontMatterConverter('2023-01-01-test-title', 'assets/img', true, true);
-  const contents = `---
+  it('should be converted', () => {
+    const contents = `---
 title: "test"
 date: 2021-01-01 12:00:00 +0900
 updated: 2022-01-02 12:00:00 +0900
 ---
 
 # test
 `;
-  it('should be converted', () => {
     const result = updatedConverter.convert(contents);
     expect(result).toEqual(`---
 title: "test"
 date: 2022-01-02 12:00:00 +0900
 ---
 
+# test
+`,
+    );
+  });
+
+  it('should be not converted', () => {
+    const contents = `---
+title: "test"
+date: 2021-01-01 12:00:00 +0900
+---
+
+# test
+`;
+    const result = updatedConverter.convert(contents);
+    expect(result).toEqual(`---
+title: "test"
+date: 2021-01-01 12:00:00 +0900
+---
+
 # test
 `,
     );