add test for activity already end and not start

test/nftclaimer.test.js

@@ -14,13 +14,17 @@ contract("NFTClaimer", (accounts) => {
   const owner = accounts[0];
   const user = accounts[1];
   const singer = accounts[2];
-
+  const now = Date.now() / 1000 | 0;
+  const start = now - 3600;
+  const end = now + 3600;
 
   beforeEach(async () => {
     nft = await NFT.new("NFT", "NFT", 5);
     tokenClaimer = await NFTClaimer.new();
     await tokenClaimer.updateTokenSupport(nft.address, true);
     await tokenClaimer.updateSigner(singer);
+    await tokenClaimer.updateStartTime(start);
+    await tokenClaimer.updateEndTime(end);
   });
 
   it("should cliam token", async () => {
@@ -122,4 +126,56 @@ contract("NFTClaimer", (accounts) => {
       err
     );
   });
+  it("should revert cliam token for activity not begin", async () => {
+    const minterRole = await nft.MINTER_ROLE();
+    await tokenClaimer.updateStartTime(Date.now() / 1000 | 0 + 3600);
+    await nft.grantRole(minterRole, tokenClaimer.address);
+    const token = nft.address;
+    const chainId = await web3.eth.getChainId();
+    const address = tokenClaimer.address;
+    const startTime = Date.now() / 1000 | 0;
+    const saltNonce = (Math.random() * 1000) | 0;
+    let signStr = web3.utils.soliditySha3.apply(this, 
+      [user, token, startTime, chainId, address, saltNonce]);
+    let signature = await web3.eth.sign(signStr, singer);
+    signature = signature.replace(/00$/, "1b").replace(/01$/, "1c");
+    
+    const err = `NFTClaimer: not started`
+    await expectRevert(
+      tokenClaimer.claim(
+        token,
+        startTime,
+        saltNonce,
+        signature,
+        { from: user }
+      ),
+      err
+    );
+  });
+  it("should revert cliam token for activity already end", async () => {
+    const minterRole = await nft.MINTER_ROLE();
+    await tokenClaimer.updateEndTime((Date.now() / 1000 | 0) - 3600);
+    await nft.grantRole(minterRole, tokenClaimer.address);
+    const token = nft.address;
+    const chainId = await web3.eth.getChainId();
+    const address = tokenClaimer.address;
+    const startTime = Date.now() / 1000 | 0;
+    const saltNonce = (Math.random() * 1000) | 0;
+    let signStr = web3.utils.soliditySha3.apply(this, 
+      [user, token, startTime, chainId, address, saltNonce]);
+    let signature = await web3.eth.sign(signStr, singer);
+    signature = signature.replace(/00$/, "1b").replace(/01$/, "1c");
+    
+    const err = `NFTClaimer: already ended`
+    await expectRevert(
+      tokenClaimer.claim(
+        token,
+        startTime,
+        saltNonce,
+        signature,
+        { from: user }
+      ),
+      err
+    );
+  });
 });