def test_get_ethpm_birth_block(w3, interval):
time_travel(w3, interval)
latest_block = w3.eth.getBlock("latest")
time_travel(w3, interval)
actual = get_ethpm_birth_block(w3, 0, w3.eth.blockNumber,
latest_block.timestamp)
assert actual == latest_block.number - 1
def test_get_ethpm_birth_block_invalid_range_raises_exception(w3):
latest_block = w3.eth.getBlock("latest")
with pytest.raises(BlockNotFoundError):
time_travel(w3, 1)
get_ethpm_birth_block(w3, w3.eth.blockNumber, 0,
latest_block.timestamp)
def test_get_ethpm_birth_block_equal_blocks_raises_exception(w3):
latest_block = w3.eth.getBlock("latest")
with pytest.raises(BlockNotFoundError):
get_ethpm_birth_block(w3, 0, w3.eth.blockNumber,
latest_block.timestamp)