getSnapshotBeforeUpdate()

in test.js [180:184]

• 5 lines of code
• 1 McCabe index (conditional complexity)

            getSnapshotBeforeUpdate(prevProps, prevState) {
              expect(prevProps).toEqual({incrementBy: 2});
              expect(prevState).toEqual({count: 3});
              return this.divRef.textContent;
            }