add test case involving evm_increaseTime (#74)

zemse · Aug 5, 2024 · cb064a0 · cb064a0
1 parent fea860a
commit cb064a0
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Showing 2 changed files with 10 additions and 9 deletions.
diff --git a/test/fixture-projects/hardhat-project/contracts/Hello.sol b/test/fixture-projects/hardhat-project/contracts/Hello.sol
@@ -42,7 +42,9 @@ contract Hello {
     uint256 id2;
   }
 
-  function sample(string memory input) external {}
+  function sample(string memory input) external {
+    emit WhatsUp2(block.timestamp);
+  }
 
   function hi2(Info[] memory) public payable {
     assembly {

diff --git a/test/fixture-projects/hardhat-project/test/Hello.test.ts b/test/fixture-projects/hardhat-project/test/Hello.test.ts
@@ -188,21 +188,20 @@ describe("Hello", () => {
     await hre.ethers.provider.send("debug_traceTransaction", [tx.hash]);
   });
 
-  it("sample", async () => {
-    await hre.network.provider.send("evm_mine");
-
+  it("sample evm_increaseTime", async () => {
     const contract = await hre.ethers.getContractAt(
       "Hello",
       "0x0000000000000000000000000000001234567890",
       wallet
     );
-    // hre.tracer.printNext = true;
+
     const tx1 = await contract.sample("hello");
-    const tx2 = await contract.sample("hello2");
 
-    await hre.network.provider.send("evm_mine");
+    expect(hre.tracer.lastTrace()?.hash).to.eq(tx1.hash);
 
-    console.log("debug tt");
-    await hre.ethers.provider.send("debug_traceTransaction", [tx1.hash]);
+    await hre.network.provider.send("evm_increaseTime", [1000]);
+
+    const tx2 = await contract.sample("hello2");
+    expect(hre.tracer.lastTrace()?.hash).to.eq(tx2.hash);
   });
 });