All Public Art Smart Contracts

Development

Dependencies

• [email protected]
• truffle@^4.0.1
• ganache-cli@^6.0.x
• [email protected]

Setting Up

• Clone this repository.

• Install all system dependencies.

  • npm install

• Compile contract code

  • node_modules/.bin/truffle compile

• Run the personal blockchain for development opting to have the accounts with many ether

  • ganache-cli --account="0xee4e871def4e297da77f99d57de26000e86077528847341bc637d2543f8db6e2,10000000000000000000000000" --account="0x4be9f21ddd88e9e66a526d8dbb00d27f6d7b977a186eb5baa87e896087a6055f,10000000000000000000000000" --account="0x09e775e9aa0ac5b5e1fd0d0bca00e2ef429dc5f5130ea769ba14be0163021f16, 10000000000000000000000000" --account="0xed055c1114c433f95d688c8d5e460d3e5d807544c5689af262451f1699ff684f, 10000000000000000000000000" --account="0x3f81b14d33f5eb597f9ad2c350716ba8f2b6c073eeec5fdb807d23c85cf05794,10000000000000000000000000" --account="0x501a3382d37d113b6490e3c4dda0756afb65df2d7977ede59618233c787239f2,10000000000000000000000000" --account="0x3d00e5c06597298b7d70c6fa3ac5dae376ff897763333db23c226d14d48333af, 10000000000000000000000000" --account="0xc00db81e42db65485d6ce98d727f12f2ace251cbf7b24a932c3afd3a356876ad, 10000000000000000000000000" --account="0xd6f7d873e7349c6d522455cb3ebdaa50b525dc6fd34f96b9e09e2d8a22dce925, 10000000000000000000000000" --account="0x13c8853ac12e9e30fda9f070fafe776031cc4d13bee88d7ad4e099601d83c594, 10000000000000000000000000"

• Deploy contracts

  • node_modules/.bin/truffle migrate

Running tests

• node_modules/.bin/truffle test

If you work on these contracts, write tests!

Testing Pattern

• a good pattern to use, when testing restrictions on contract is to structure this way:

describe("testing user restriction", () => {
    beforeEach("deploy and prepare", () => {
        // Deploy a contract(s) and prepare it up
        // to the pass / fail point
    })

    it("test the failing user", () => {
        // Test something with the bad user
        // in as few steps as possible
    })

    it("test the good user", () => {
        // Test the VERY SAME steps,
        // with only difference being the good user
    })
})