message: Add queryFilter without params test case
diff: @@ -32,6 +32,19 @@ describe('Events', () => {
  })
  })
  + it('queryFilter without params', async () => {
  + await contract.emit_event1()
  +
  + const filter = contract.filters.Event1()
  + const results = await contract.queryFilter(filter)
  + results.map((r) => {
  + typedAssert(r.args.value1, BigNumber.from(1))
  + typedAssert(r.args.value2, BigNumber.from(2))
  + typedAssert(r.args[0], BigNumber.from(1))
  + typedAssert(r.args[1], BigNumber.from(2))
  + })
  + })
  +
  it('contract.on', async () => {
  const filter = contract.filters.Event1(null, null)
  const results = await contract.queryFilter(filter)
  