fix: Convert Rows and Columns to numbers before comparison (#4654) (#4656)

Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

extensions/default/src/utils/validations/areAllImageDimensionsEqual.test.ts

@@ -0,0 +1,41 @@
+import areAllImageDimensionsEqual from './areAllImageDimensionsEqual';
+
+describe('areAllImageDimensionsEqual', () => {
+  it('should return false when no instances are provided', () => {
+    expect(areAllImageDimensionsEqual([])).toBe(false);
+    expect(areAllImageDimensionsEqual([] as any)).toBe(false);
+  });
+
+  it('should return true when all instances have the same dimensions', () => {
+    const instances = [
+      { Rows: '512', Columns: '512' },
+      { Rows: '512', Columns: '512' },
+      { Rows: '512', Columns: '512' }
+    ];
+    expect(areAllImageDimensionsEqual(instances)).toBe(true);
+  });
+
+  it('should return true when comparing string and number dimensions of same value', () => {
+    const instances = [
+      { Rows: 512, Columns: 512 },
+      { Rows: '512', Columns: '512' }
+    ];
+    expect(areAllImageDimensionsEqual(instances)).toBe(true);
+  });
+
+  it('should return false when instances have different dimensions', () => {
+    const instances = [
+      { Rows: '512', Columns: '512' },
+      { Rows: '256', Columns: '512' }
+    ];
+    expect(areAllImageDimensionsEqual(instances)).toBe(false);
+  });
+
+  it('should return false when dimensions are invalid strings', () => {
+    const instances = [
+      { Rows: '512', Columns: '512' },
+      { Rows: 'invalid', Columns: '512' }
+    ];
+    expect(areAllImageDimensionsEqual(instances)).toBe(false);
+  });
+});