Questions tagged [truffle-test]

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2
votes
2answers
683 views

Truffle test, how to get address(0)?

This is going to be short question and may be silly, but I'm literally stuck with a problem, where I need to pass address(0) to function in Truffle Test in JS and don't really know how to do it. In ...
5
votes
2answers
620 views

What Continuous Integration services support running Truffle Solidity tests?

What are the best practices for running a CI server that runs Truffle Solidity tests?
9
votes
5answers
1k views

Prevent 'truffle test' from invoking 'truffle deploy (migrate)'

It seems that truffle test automatically invokes truffle deploy (aka truffle migrate). As far as I'm concerned, these two functionalities are completely unrelated. So I cannot quite figure out why ...
3
votes
1answer
281 views

how to test overloaded function in truffle?

I recently upgraded truffle to the newest version. Now it does not automatically detect overloaded functions anymore. Before, I could just do the following: await contract.function({ from: accounts[...
3
votes
1answer
114 views

3_deploy_contracts.js question

What is a good way to solve my deployment issue: (furtherance of issue: truffle testing problem, migration successful, testing runs out of gas with addition of testing file) When i add the ...
3
votes
1answer
787 views

Returns TX Object instead result in Truffle test

I'm getting AssertionError: expected { Object (tx, receipt, ...) } to be true Here is my testing code let apprOrOwnr = await this.erc721.isApprovedOrOwner(owner, tokenId); expect(apprOrOwnr).to....
0
votes
1answer
40 views

Truffle test error: deducts the amount from the allowance

What i did first was watching at Dapp university tutorials, I manage to watch all 14 videos and run it with Ganache. But since everything is doing good at local, I created my own private network. Then....
0
votes
1answer
637 views

Error: VM Exception while processing transaction: out of gas - Truffle

I'm facing some issue with test cases, I wrote some simple function in my smart contract as following: function Create ( bytes32 _a, address _b, string _c, address[] _d, uint256[]...
0
votes
0answers
88 views

Truffle test including mainnet contract - Error: Cannot create instance of Whitelist; no code at address

Problem with the error Error: Cannot create instance of Whitelist; no code at address 0x6198149b79AFE8114dc07b46A01d94a6af304ED9 How do I have to setup truffle so that I can run a test which includes ...