FundMeTest : Question about Generated Address in Test Cases

[devrajsinghrawat]

Hello Everyone,

If you are following the 2nd part of the course where we are writing the test cases for FundMe Contract, you may have noticed that the msg.sender (i.e., the externally owned account) is set to "0x1804c8AB1F12E6bbf3894d4083f33e07309d1f38" for these test cases.

Ref : https://youtu.be/sas02qSFZ74?t=1375

I have reviewed the list of 10 generated addresses in the foundry and noticed that this address is not part of these addresses:

(0) 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80
(1) 0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d
(2) 0x5de4111afa1a4b94908f83103eb1f1706367c2e68ca870fc3fb9a804cdab365a
(3) 0x7c852118294e51e653712a81e05800f419141751be58f605c371e15141b007a6
(4) 0x47e179ec197488593b187f80a00eb0da91f1b9d0b13f8733639f19c30a34926a
(5) 0x8b3a350cf5c34c9194ca85829a2df0ec3153be0318b5e2d3348e872092edffba
(6) 0x92db14e403b83dfe3df233f83dfa3a0d7096f21ca9b0d6d6b8d88b2b4ec1564e
(7) 0x4bbbf85ce3377467afe5d46f804f221813b2bb87f24d81f60f1fcdbf7cbf4356
(8) 0xdbda1821b80551c9d65939329250298aa3472ba22feea921c0cf5d620ea67b97
(9) 0x2a871d0798f97d79848a013d4936a73bf4cc922c825d33c1cf7073dff6d409c6

Has anyone been able to determine the source or origin of the address "0x1804c8AB1F12E6bbf3894d4083f33e07309d1f38"? It seems to be unrelated to the generated addresses provided in the foundry.

Thank you for your assistance!

[pacelliv]

Hello @devrajsinghrawat you can find the answer in this section of the docs. That address is both the default msg.sender and tx.origin in the tests.

[devrajsinghrawat]

Ahh,, Thanks it seems default foundry config setting for test enviorment..