add clone method to web3 target

dethcrypto · Dec 23, 2018 · a0abc66 · a0abc66
1 parent 667d07a
commit a0abc66
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diff --git a/lib/targets/web3/generation.ts b/lib/targets/web3/generation.ts
@@ -66,6 +66,7 @@ export function codegen(contract: Contract) {
         cb?: Callback<EventLog[]>
     ): Promise<EventLog[]>;
     setProvider(provider: Provider): void;
+    clone(): ${contract.name};
 }
   `;
 

diff --git a/test/integration/targets/web3-1.0.0/DumbContract.spec.web3.ts b/test/integration/targets/web3-1.0.0/DumbContract.spec.web3.ts
@@ -69,4 +69,13 @@ describe("DumbContract", () => {
 
     expect(await contract.methods.testString("abc").call()).to.be.deep.eq("abc");
   });
+
+  it("should allow to clone contracts ", async () => {
+    const contract = (await deployContract("DumbContract")) as DumbContract;
+
+    const contractClone = await contract.clone();
+
+    expect(contractClone).not.to.be.eq(contract);
+    expect(contractClone.options.address).to.be.eq(contract.options.address);
+  });
 });