The general idea of the following auction program is that everyone can send their bids during a bidding period. The bids already include sending money/sols in order to bind the bidders to their bid. If the highest bid is raised, previously the highest bidder can claim her/his money back at the end of an auction. After the end of the bidding period, the program has to be called manually for the beneficiary to receive their money.

anchor build

• Don't forget to change the program ID in Anchor.toml and programs/auction/src/lib
  • The program ID should be the result of the anchor keys list command
• Change path to your wallet in Anchor.toml and airdrop some sols with solana airdrop <amount> (you have to start the solana-test-validator before airdrop)
• Make sure your solana-test-validator is terminated
• In the .anchor/program-logs you can find the logs

anchor test

• Without conditions and validations