2 files changed, 57 insertions, 1 deletions
diff --git a/src/hooks/use-pagination.test.ts b/src/hooks/use-pagination.test.ts
new file mode 100644
index 0000000..ba70f5e
--- /dev/null
+++ b/src/hooks/use-pagination.test.ts
@@ -0,0 +1,53 @@
+import { describe, expect, test } from 'vitest';
+import { usePagination } from './use-pagination';
+
+describe('usePagination', () => {
+  test('returns all pages when total pages are less than display limit', () => {
+    const result = usePagination({
+      currentPage: 2,
+      totalPages: 4,
+      paginationItemsToDisplay: 5,
+    });
+
+    expect(result.pages).toEqual([1, 2, 3, 4]);
+    expect(result.showLeftEllipsis).toBe(false);
+    expect(result.showRightEllipsis).toBe(false);
+  });
+
+  test('shows only right ellipsis near the start of the range', () => {
+    const result = usePagination({
+      currentPage: 1,
+      totalPages: 10,
+      paginationItemsToDisplay: 5,
+    });
+
+    expect(result.pages).toEqual([1, 2, 3, 4]);
+    expect(result.showLeftEllipsis).toBe(false);
+    expect(result.showRightEllipsis).toBe(true);
+  });
+
+  test('shows both ellipses around middle pages', () => {
+    const result = usePagination({
+      currentPage: 5,
+      totalPages: 10,
+      paginationItemsToDisplay: 5,
+    });
+
+    expect(result.pages).toEqual([4, 5, 6]);
+    expect(result.showLeftEllipsis).toBe(true);
+    expect(result.showRightEllipsis).toBe(true);
+  });
+
+  test('shows only left ellipsis near the end of the range', () => {
+    const result = usePagination({
+      currentPage: 10,
+      totalPages: 10,
+      paginationItemsToDisplay: 5,
+    });
+
+    expect(result.pages).toEqual([7, 8, 9, 10]);
+    expect(result.showLeftEllipsis).toBe(true);
+    expect(result.showRightEllipsis).toBe(false);
+  });
+});
+
diff --git a/src/hooks/use-pagination.tsx b/src/hooks/use-pagination.tsx
index d009cd4..40ed979 100644
--- a/src/hooks/use-pagination.tsx
+++ b/src/hooks/use-pagination.tsx
@@ -15,8 +15,11 @@ export function usePagination({
   totalPages,
   paginationItemsToDisplay,
 }: UsePaginationProps): UsePaginationReturn {
-  const showLeftEllipsis = currentPage - 1 > paginationItemsToDisplay / 2;
+  const shouldTruncate = totalPages > paginationItemsToDisplay;
+  const showLeftEllipsis =
+    shouldTruncate && currentPage - 1 > paginationItemsToDisplay / 2;
   const showRightEllipsis =
+    shouldTruncate &&
     totalPages - currentPage + 1 > paginationItemsToDisplay / 2;
 
   function calculatePaginationRange(): number[] {