refactor: use storybook and atomic design (#16)

BREAKING CHANGE: rewrite most of the Typescript types, so the content format (the meta in particular) needs to be updated.

1 files changed, 46 insertions, 0 deletions

diff --git a/src/components/organisms/layout/posts-list.test.tsx b/src/components/organisms/layout/posts-list.test.tsx
new file mode 100644
index 0000000..e58a974
--- /dev/null
+++ b/src/components/organisms/layout/posts-list.test.tsx
@@ -0,0 +1,46 @@
+import { render, screen } from '@test-utils';
+import PostsList from './posts-list';
+import { posts, searchPage } from './posts-list.fixture';
+
+describe('PostsList', () => {
+  it('renders the correct number of posts', () => {
+    render(
+      <PostsList posts={posts} total={posts.length} searchPage={searchPage} />
+    );
+    expect(screen.getAllByRole('article')).toHaveLength(posts.length);
+  });
+
+  it('renders the number of loaded posts', () => {
+    render(
+      <PostsList posts={posts} total={posts.length} searchPage={searchPage} />
+    );
+    const info = `${posts.length} loaded articles out of a total of ${posts.length}`;
+    expect(screen.getByText(info)).toBeInTheDocument();
+  });
+
+  it('renders a load more button', () => {
+    render(
+      <PostsList
+        posts={posts}
+        total={posts.length}
+        showLoadMoreBtn={true}
+        searchPage={searchPage}
+      />
+    );
+    expect(
+      screen.getByRole('button', { name: /Load more/i })
+    ).toBeInTheDocument();
+  });
+
+  it('renders a search form if no results', () => {
+    render(
+      <PostsList
+        posts={[]}
+        total={0}
+        showLoadMoreBtn={true}
+        searchPage={searchPage}
+      />
+    );
+    expect(screen.getByRole('searchbox')).toBeInTheDocument();
+  });
+});