fix: update signers for token lottery

Author: jacobcreech

project-8-token-lottery/programs/token-lottery/src/lib.rs

@@ -352,7 +352,7 @@ pub struct Initialize<'info> {
         payer = payer,
         mint::decimals = 0,
         mint::authority = collection_mint,
-        seeds = [token_lottery.key().as_ref()],
+        seeds = [b"collection_mint".as_ref()],
         bump,
     )]
     pub collection_mint: Box<InterfaceAccount<'info, Mint>>,

project-8-token-lottery/tests/token-lottery.ts

@@ -17,8 +17,10 @@ describe("token-lottery", () => {
 
   it("Is initialized!", async () => {
 
-    const mintKeypair = Keypair.generate();
-    const mint = mintKeypair.publicKey;
+    const mint = anchor.web3.PublicKey.findProgramAddressSync(
+      [Buffer.from('collection_mint')],
+      program.programId,
+    )[0];
 
     const metadata = anchor.web3.PublicKey.findProgramAddressSync(
         [Buffer.from('metadata'), TOKEN_METADATA_PROGRAM_ID.toBuffer(), mint.toBuffer()],