1 files changed, 47 insertions, 0 deletions
diff --git a/spec/frontend/static_site_editor/services/front_matterify_spec.js b/spec/frontend/static_site_editor/services/front_matterify_spec.js
new file mode 100644
index 00000000000..dbaedc30849
--- /dev/null
+++ b/spec/frontend/static_site_editor/services/front_matterify_spec.js
@@ -0,0 +1,47 @@
+import {
+  sourceContentYAML as content,
+  sourceContentHeaderObjYAML as yamlFrontMatterObj,
+  sourceContentSpacing as spacing,
+  sourceContentBody as body,
+} from '../mock_data';
+
+import { frontMatterify, stringify } from '~/static_site_editor/services/front_matterify';
+
+describe('static_site_editor/services/front_matterify', () => {
+  const frontMatterifiedContent = {
+    source: content,
+    matter: yamlFrontMatterObj,
+    spacing,
+    content: body,
+    delimiter: '---',
+    type: 'yaml',
+  };
+  const frontMatterifiedBody = {
+    source: body,
+    matter: null,
+    spacing: null,
+    content: body,
+    delimiter: null,
+    type: null,
+  };
+
+  describe('frontMatterify', () => {
+    it.each`
+      frontMatterified           | target
+      ${frontMatterify(content)} | ${frontMatterifiedContent}
+      ${frontMatterify(body)}    | ${frontMatterifiedBody}
+    `('returns $target from $frontMatterified', ({ frontMatterified, target }) => {
+      expect(frontMatterified).toEqual(target);
+    });
+  });
+
+  describe('stringify', () => {
+    it.each`
+      stringified                           | target
+      ${stringify(frontMatterifiedContent)} | ${content}
+      ${stringify(frontMatterifiedBody)}    | ${body}
+    `('returns $target from $stringified', ({ stringified, target }) => {
+      expect(stringified).toBe(target);
+    });
+  });
+});