Task 3

mover/zerokk246/code/task3/nft/Move.lock

@@ -0,0 +1,34 @@
+# @generated by Move, please check-in and do not edit manually.
+
+[move]
+version = 3
+manifest_digest = "9D4FCF5807A34E3110DFBA44AD92FEFEC55EE3DE8CF58F3D302F55D3004E70D1"
+deps_digest = "F8BBB0CCB2491CA29A3DF03D6F92277A4F3574266507ACD77214D37ECA3F3082"
+dependencies = [
+  { id = "Sui", name = "Sui" },
+]
+
+[[move.package]]
+id = "MoveStdlib"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/move-stdlib" }
+
+[[move.package]]
+id = "Sui"
+source = { git = "https://github.com/MystenLabs/sui.git", rev = "framework/testnet", subdir = "crates/sui-framework/packages/sui-framework" }
+
+dependencies = [
+  { id = "MoveStdlib", name = "MoveStdlib" },
+]
+
+[move.toolchain-version]
+compiler-version = "1.36.2"
+edition = "2024.beta"
+flavor = "sui"
+
+[env]
+
+[env.testnet]
+chain-id = "4c78adac"
+original-published-id = "0xbd82599629f09f966b2680673537ec62ff9766660c178c695ec3faf9d5a594b3"
+latest-published-id = "0xbd82599629f09f966b2680673537ec62ff9766660c178c695ec3faf9d5a594b3"
+published-version = "1"

mover/zerokk246/code/task3/nft/Move.toml

@@ -0,0 +1,37 @@
+[package]
+name = "nft"
+edition = "2024.beta" # edition = "legacy" to use legacy (pre-2024) Move
+# license = ""           # e.g., "MIT", "GPL", "Apache 2.0"
+# authors = ["..."]      # e.g., ["Joe Smith ([email protected])", "John Snow ([email protected])"]
+
+[dependencies]
+Sui = { git = "https://github.com/MystenLabs/sui.git", subdir = "crates/sui-framework/packages/sui-framework", rev = "framework/testnet" }
+
+# For remote import, use the `{ git = "...", subdir = "...", rev = "..." }`.
+# Revision can be a branch, a tag, and a commit hash.
+# MyRemotePackage = { git = "https://some.remote/host.git", subdir = "remote/path", rev = "main" }
+
+# For local dependencies use `local = path`. Path is relative to the package root
+# Local = { local = "../path/to" }
+
+# To resolve a version conflict and force a specific version for dependency
+# override use `override = true`
+# Override = { local = "../conflicting/version", override = true }
+
+[addresses]
+nft = "0x0"
+
+# Named addresses will be accessible in Move as `@name`. They're also exported:
+# for example, `std = "0x1"` is exported by the Standard Library.
+# alice = "0xA11CE"
+
+[dev-dependencies]
+# The dev-dependencies section allows overriding dependencies for `--test` and
+# `--dev` modes. You can introduce test-only dependencies here.
+# Local = { local = "../path/to/dev-build" }
+
+[dev-addresses]
+# The dev-addresses section allows overwriting named addresses for the `--test`
+# and `--dev` modes.
+# alice = "0xB0B"
+

mover/zerokk246/code/task3/nft/sources/nft.move

@@ -0,0 +1,28 @@
+/// Module: nft
+module nft::nft;
+use std::string::{String};
+
+public struct MyNFT has key {
+    id: UID,
+    name: String,
+    image_url: String,
+}
+
+public entry fun mint(name: String, image_url: String, ctx: &mut TxContext) {
+    let nft = MyNFT{
+        id: object::new(ctx),
+        name: name,
+        image_url: image_url,
+    };
+
+    transfer::transfer(nft, ctx.sender());
+}   
+
+public entry fun send(nft: MyNFT, to: address, _ctx: &mut TxContext) {
+    transfer::transfer(nft, to);
+}   
+
+#[test_only]
+public fun get_name(nft: &MyNFT): String {
+    nft.name
+}

mover/zerokk246/code/task3/nft/tests/nft_tests.move

@@ -0,0 +1,58 @@
+#[test_only]
+module nft::nft_tests;
+// uncomment this line to import the module
+use nft::nft;
+use sui::test_scenario;
+use std::string::utf8;
+
+#[test]
+fun test_nft() {
+    let mut scenario_val = test_scenario::begin(@0x01);
+    let scenario = &mut scenario_val;
+
+    nft::mint(utf8(b"xx"), utf8(b"url"),  scenario.ctx());
+
+    scenario.next_tx(@0x01);
+    let nft = scenario.take_from_sender<nft::MyNFT>();
+    assert!(nft::get_name(&nft) == utf8(b"xx"), 1);
+
+    scenario.next_tx(@0x03);
+    nft::send(nft, @0x02, scenario.ctx());
+
+
+    scenario.next_tx(@0x02);
+    {
+        let nft = scenario.take_from_sender<nft::MyNFT>();
+        assert!(nft::get_name(&nft) == utf8(b"xx"), 1);
+
+        scenario.return_to_sender(nft);
+    };
+
+    scenario_val.end();
+}
+
+#[test, expected_failure]
+fun test_nft_fail() {
+    let mut scenario_val = test_scenario::begin(@0x01);
+    let scenario = &mut scenario_val;
+
+    nft::mint(utf8(b"xx"), utf8(b"url"),  scenario.ctx());
+
+    scenario.next_tx(@0x01);
+    let nft = scenario.take_from_sender<nft::MyNFT>();
+    assert!(nft::get_name(&nft) == utf8(b"xx"), 1);
+
+    scenario.next_tx(@0x03);
+    nft::send(nft, @0x02, scenario.ctx());
+
+    // abort
+    scenario.next_tx(@0x01);
+    {
+        let nft = scenario.take_from_sender<nft::MyNFT>();
+        assert!(nft::get_name(&nft) == utf8(b"xx"), 1);
+
+        scenario.return_to_sender(nft);
+    };
+
+    scenario_val.end();
+}

mover/zerokk246/readme.md

@@ -26,10 +26,10 @@
 - [ x ] `Faucet Coin` address2 mint hash: Cc9nbqeQ76cK9E8hkkuXaeAEt3tjY43oGMf2EsA8f3Pk
 
 ##   03 move NFT
-- [] nft package id :
-- [] nft object id : 
-- [] 转账 nft  hash:
-- [] scan上的NFT截图:![Scan截图](./images/你的图片地址)
+- [ x ] nft package id : 0xe6770bc1fda5a9d17524dec3550744af23bcc84e68c4ee43781e3717f1638c21
+- [ x ] nft object id : 0x4a2c380c16236750a126b70546616e6e4e4ecfe6a9b596040b49805e6a247f79
+- [ x ] 转账 nft  hash: 7wNeifxCCm9VLcSxUHwFtE9edT3RG9mWACEYHf8fL2kS
+- [ x ] scan上的NFT截图:![Scan截图](./co-learn-2411/images/nft.png)
 
 ##   04 Move Game
 - [] game package id :