def test_write_invalid(self, proxy_cache: DSProxyCache):
# when
address = proxy_cache.write('0x001122').transact()
# then
assert address is None
assert proxy_cache.read('0x001122') == None
def test_execute_at(self, proxy: DSProxy):
# given
proxy_cache = DSProxyCache(proxy.web3, proxy.cache())
proxy_cache.write(DSProxyFactory.bin).transact()
new_factory_addr = proxy_cache.read(DSProxyFactory.bin)
assert new_factory_addr
# when
receipt = proxy.execute_at(
new_factory_addr,
Calldata.from_signature("build(address)",
[proxy.address.address])).transact()
assert receipt
build_event = DSProxyFactory.log_created(receipt)[0]
# then
assert build_event.owner == proxy.address
def test_call_at(self, proxy: DSProxy):
# given
proxy_cache = DSProxyCache(proxy.web3, proxy.cache())
proxy_cache.write(DSProxyFactory.bin).transact()
new_factory_addr = proxy_cache.read(DSProxyFactory.bin)
receipt = proxy.execute_at(
new_factory_addr,
Calldata.from_signature("build(address)",
[proxy.address.address])).transact()
log_created: LogCreated = DSProxyFactory.log_created(receipt)[0]
# when
calldata = Calldata.from_signature("isProxy(address)",
[log_created.proxy.address])
response = proxy.call_at(new_factory_addr, calldata)
# then
assert Web3.toInt(response) == 1
def test_name_formatting_with_hexstrings(self):
# given
proxy_cache = DSProxyCache.deploy(self.web3)
proxy = DSProxy.deploy(self.web3, proxy_cache.address)
# when
transact = proxy.execute("0x11223344", Calldata("0x55667788"))
# then
assert transact.name() == f"DSProxy('{proxy.address}').execute(bytes,bytes)('0x11223344', '0x55667788')"
def test_write(self, proxy_cache: DSProxyCache):
# when
proxy_cache.write(DSProxyCache.bin).transact()
# then
assert proxy_cache.read(DSProxyCache.bin) is not None
def test_read(self, proxy_cache: DSProxyCache):
assert proxy_cache.read('0x001122') == None
def proxy_cache(web3):
return DSProxyCache.deploy(web3=web3)