Lesson 7: question About DeployFundMe script

[Perso77]

this is a script (DeployFundMe) running on anvil chain.
why do I have 2 contract addresses?

[PatrickAlphaC]

Could you rephrase this question? I'm not sure what you're asking?

Wonder, how Mock it was deployed at the same time of FundMe, while DeployfundMe not inherit directly from Mock?

[Perso77]

I hope the question is clear now

[alymurtazamemon]

@Perso77 DeployFundMe script creates the HelperConfig script contract which either gets the price feed address if the network is testnet, in the case of localhost such as Anvil it first create the mock contract and then return the price feed address;

MockV3Aggregator mockPriceFeed = new MockV3Aggregator(
    DECIMALS,
    INITIAL_PRICE
);

and after that, the DeployFundMe script deployed the FundMe contract; due to that, you see two contracts deployed on the anvil.

FundMe fundMe = new FundMe(priceFeed);

[Perso77]

Good summary. thanks for the help

[cromewar]

Good catch @alymurtazamemon