feat: content in sub folders (#2897)

packages/netlify-cms-backend-test/src/__tests__/implementation.spec.js

@@ -0,0 +1,160 @@
+import TestBackend from '../implementation';
+
+describe('test backend implementation', () => {
+  beforeEach(() => {
+    jest.resetModules();
+  });
+
+  describe('getEntry', () => {
+    it('should get entry by path', async () => {
+      window.repoFiles = {
+        posts: {
+          'some-post.md': {
+            content: 'post content',
+          },
+        },
+      };
+
+      const backend = new TestBackend();
+
+      await expect(backend.getEntry(null, null, 'posts/some-post.md')).resolves.toEqual({
+        file: { path: 'posts/some-post.md' },
+        data: 'post content',
+      });
+    });
+
+    it('should get entry by nested path', async () => {
+      window.repoFiles = {
+        posts: {
+          dir1: {
+            dir2: {
+              'some-post.md': {
+                content: 'post content',
+              },
+            },
+          },
+        },
+      };
+
+      const backend = new TestBackend();
+
+      await expect(backend.getEntry(null, null, 'posts/dir1/dir2/some-post.md')).resolves.toEqual({
+        file: { path: 'posts/dir1/dir2/some-post.md' },
+        data: 'post content',
+      });
+    });
+  });
+
+  describe('persistEntry', () => {
+    it('should persist entry', async () => {
+      window.repoFiles = {};
+
+      const backend = new TestBackend();
+
+      const entry = { path: 'posts/some-post.md', raw: 'content', slug: 'some-post.md' };
+      await backend.persistEntry(entry, [], { newEntry: true });
+
+      expect(window.repoFiles).toEqual({
+        posts: {
+          'some-post.md': {
+            content: 'content',
+          },
+        },
+      });
+    });
+
+    it('should persist entry and keep existing unrelated entries', async () => {
+      window.repoFiles = {
+        pages: {
+          'other-page.md': {
+            content: 'content',
+          },
+        },
+        posts: {
+          'other-post.md': {
+            content: 'content',
+          },
+        },
+      };
+
+      const backend = new TestBackend();
+
+      const entry = { path: 'posts/new-post.md', raw: 'content', slug: 'new-post.md' };
+      await backend.persistEntry(entry, [], { newEntry: true });
+
+      expect(window.repoFiles).toEqual({
+        pages: {
+          'other-page.md': {
+            content: 'content',
+          },
+        },
+        posts: {
+          'new-post.md': {
+            content: 'content',
+          },
+          'other-post.md': {
+            content: 'content',
+          },
+        },
+      });
+    });
+
+    it('should persist nested entry', async () => {
+      window.repoFiles = {};
+
+      const backend = new TestBackend();
+
+      const slug = encodeURIComponent('dir1/dir2/some-post.md');
+      const path = `posts/${decodeURIComponent(slug)}`;
+      const entry = { path, raw: 'content', slug };
+      await backend.persistEntry(entry, [], { newEntry: true });
+
+      expect(window.repoFiles).toEqual({
+        posts: {
+          dir1: {
+            dir2: {
+              'some-post.md': {
+                content: 'content',
+              },
+            },
+          },
+        },
+      });
+    });
+
+    it('should update existing nested entry', async () => {
+      window.repoFiles = {
+        posts: {
+          dir1: {
+            dir2: {
+              'some-post.md': {
+                mediaFiles: ['file1'],
+                content: 'content',
+              },
+            },
+          },
+        },
+      };
+
+      const backend = new TestBackend();
+
+      const slug = encodeURIComponent('dir1/dir2/some-post.md');
+      const path = `posts/${decodeURIComponent(slug)}`;
+      const entry = { path, raw: 'new content', slug };
+      await backend.persistEntry(entry, [], { newEntry: false });
+
+      expect(window.repoFiles).toEqual({
+        posts: {
+          dir1: {
+            dir2: {
+              'some-post.md': {
+                mediaFiles: ['file1'],
+                content: 'new content',
+              },
+            },
+          },
+        },
+      });
+    });
+  });
+});