feat(mintNft): add amt parameter and checks

aleeusgr · Jun 22, 2023 · fe327a4 · fe327a4
1 parent cc68372
commit fe327a4
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Showing 2 changed files with 12 additions and 8 deletions.
diff --git a/src/nft.hl b/src/nft.hl
@@ -9,6 +9,7 @@ const txId: TxId = TxId::new(TX_ID)
 const TX_IDX: Int = 0
 const outputId: TxOutputId = TxOutputId::new(txId, TX_IDX)
 const TN: String = ""
+const AMT: Int = 1
 
 func main(_, ctx: ScriptContext) -> Bool {
     tx: Tx = ctx.tx;
@@ -20,7 +21,7 @@ func main(_, ctx: ScriptContext) -> Bool {
     );
 
     value_minted: Value = tx.minted;
-    (value_minted == Value::new(tt_assetclass, 1)).trace("TT1: ") &&
+    (value_minted == Value::new(tt_assetclass, AMT)).trace("TT1: ") &&
     tx.inputs.any((input: TxInput) -> Bool {
                         (input.output_id == outputId).trace("TT2: ")
                         }

diff --git a/tests/unit/mint-nft.test.ts b/tests/unit/mint-nft.test.ts
@@ -22,15 +22,17 @@ describe("create a network with two wallets of which one has an nft", async () =
 	// https://vitest.dev/guide/test-context.html
 	beforeEach(async (context) => { 
 
-		const minAda = BigInt(2000000);  // minimum lovelace needed to send an NFT
 		const network = new NetworkEmulator();
+		const networkParamsFile = await fs.readFile('./src/preprod.json', 'utf8');
+		const networkParams = new NetworkParams(JSON.parse(networkParamsFile.toString()));
+		const minAda = BigInt(2000000);  // minimum lovelace needed to send an NFT
 
 		const alice = network.createWallet(BigInt(20000000));
 		network.createUtxo(alice, BigInt(5000000));
 
 		network.tick(10n)
 
-		const amt = 1n;
+		const amt = 5n;
 		const name = 'abc';
 		const utxos = await alice.utxos;
 		const script = await fs.readFile('./src/nft.hl', 'utf8'); 
@@ -39,6 +41,7 @@ describe("create a network with two wallets of which one has an nft", async () =
 		nftProgram.parameters = {["TX_ID"] : utxos[0].txId.hex};
 		nftProgram.parameters = {["TX_IDX"] : utxos[0].utxoIdx};
 		nftProgram.parameters = {["TN"] : name};
+		nftProgram.parameters = {["AMT"] : amt};
 		const nftCompiledProgram = nftProgram.compile(false);
 		const nftTokenName = ByteArrayData.fromString(name).toHex();
 		const tokens: [number[], bigint][] = [[hexToBytes(nftTokenName), amt]];
@@ -56,24 +59,24 @@ describe("create a network with two wallets of which one has an nft", async () =
 			      new Value(minAda, new Assets([[nftCompiledProgram.mintingPolicyHash, tokens]]))
 			    ));
 
-				// expect(tx.dump().body).toBe();
 
-		const networkParamsFile = await fs.readFile('./src/preprod.json', 'utf8');
-		const networkParams = new NetworkParams(JSON.parse(networkParamsFile.toString()));
 		await tx.finalize(networkParams, alice.address);
 		const txId = await network.submitTx(tx);
 		network.tick(10n);
 
 		context.alice = alice;
 		context.network = network;
+		context.mph = nftCompiledProgram.mintingPolicyHash.hex;
+		context.amt = amt;
 
 	})
 
-	it ("docs the tx ingridients", async ({network, alice, }) => {
+	it ("asserts properties", async ({network, alice, amt, mph }) => {
 		// https://www.hyperion-bt.org/helios-book/api/reference/address.html?highlight=Address#address
 		expect(alice.address.toHex().length).toBe(58)
 		expect((await alice.utxos)[0].value.dump().lovelace).toBe('2000000');
-		expect(Object.keys((await alice.utxos)[1].value.dump().assets)[0]).toBe();
+		expect((await alice.utxos)[1].value.dump().lovelace).toBe('22753044');
+		expect((await alice.utxos)[0].value.dump().assets[mph][616263]).toBe(amt.toString());
 	})
 
 })