Function createTestHelper

lib/core/getOffsetForIndex.test.ts:80–95

(align: Align)

    );

    function createTestHelper(align: Align) {
      return function testHelperAuto(
        index: number,
        expectedOffset: number,
        containerScrollOffset: number = 0
      ) {
        expect(
          getOffsetForIndex({
            ...DEFAULT_ARGS,
            align,
            index,
            containerScrollOffset
          })
        ).toBe(expectedOffset);
      };
    }

    test("auto", () => {
      const testHelper = createTestHelper("auto");