function assertSuggestedListEquals(blockList, expectedBlockIds) {
    const actualBlockIds = blockList.map((x) => x.type);
    assert.deepEqual(actualBlockIds, expectedBlockIds);
  }
Asserts that the list of blocks matches the expected list.
@param {Array <object>} blockList list of block JSON objects
@param {Array <string>} expectedBlockIds list of expected block_type values