343 write component test for fullblogcard (#344)

* test(frontend): 🧪 write component test for sharebuttons

* test(frontend): 🧪 write test for slicepreviewtest to check if the component slices the 100 first chars in the first paragraph

* test(frontend): 🧪 write component test for fullBlogCard and check if the content is rendered correctly

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Co-authored-by: Mats Nyfløt <mnyflot@gmail.com>

frontend/tests/componentTests/blocksrendererclient.spec.tsx

@@ -31,7 +31,6 @@ test("Check content rendering in BlockRendererClient", async ({ mount }) => {
         <BlockRendererClient content={mockContent} />,
     );
 
-    // Assertions
     await expect(component.getByRole("heading")).toContainText("Lorem ipsum");
     await expect(component.getByRole("paragraph")).toContainText(
         "Dolor sit amet",