1 files changed, 41 insertions, 0 deletions
diff --git a/src/services/graphql/helpers/convert-wp-image-to-img.test.ts b/src/services/graphql/helpers/convert-wp-image-to-img.test.ts
new file mode 100644
index 0000000..ca58a4f
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+++ b/src/services/graphql/helpers/convert-wp-image-to-img.test.ts
@@ -0,0 +1,41 @@
+import { describe, expect, it } from '@jest/globals';
+import type { WPImage } from '../../../types';
+import { convertWPImgToImg } from './convert-wp-image-to-img';
+
+describe('convert-wp-image-to-img', () => {
+  it('converts a WPImage object to an Img object', () => {
+    const img: WPImage = {
+      altText: 'molestiae praesentium animi',
+      mediaDetails: {
+        height: 480,
+        width: 640,
+      },
+      sourceUrl: 'https://picsum.photos/640/480',
+      title: null,
+    };
+
+    const transformedImg = convertWPImgToImg(img);
+
+    expect(transformedImg.alt).toBe(img.altText);
+    expect(transformedImg.height).toBe(img.mediaDetails.height);
+    expect(transformedImg.src).toBe(img.sourceUrl);
+    expect(transformedImg.title).toBeUndefined();
+    expect(transformedImg.width).toBe(img.mediaDetails.width);
+  });
+
+  it('can return an empty string if altText is missing', () => {
+    const img: WPImage = {
+      altText: null,
+      mediaDetails: {
+        height: 480,
+        width: 640,
+      },
+      sourceUrl: 'https://picsum.photos/640/480',
+      title: null,
+    };
+
+    const transformedImg = convertWPImgToImg(img);
+
+    expect(transformedImg.alt).toBe('');
+  });
+});