Bump openzeppelin-test-helpers from 0.4.3 to 0.5.1

[dependabot-preview[bot]]

Bumps openzeppelin-test-helpers from 0.4.3 to 0.5.1.

Changelog

Sourced from openzeppelin-test-helpers's changelog.

0.5.1 (2019-10-10)

• Removed check for truffle environments on configure due to issues with truffle migrations.

0.5.0 (2019-10-10)

• Renamed the package to @openzeppelin/test-helpers. (#78)
• Removed hard-dependency on truffle-contract (#75):
  • An environment option was added to configure, and can be set to either web3 or truffle (default is web3, but there is automatic detection of a truffle environment)
  • singletons return web3 Contract instances when environment is set to web3
  • expectEvent.inLogs was deprecated in favor of expectEvent, which receives the full receipt object (not just the logs), and supports both web3 and truffle contract receipts
• Improved how revert reason checks (expectRevert) are handled on unsupported environments. (#80)
• Breaking: configure's web3 argument was removed and replaced by provider, which can be either a web3 provider or a connection string. The default is http://localhost:8545, unless a global web3 instance is found, in which case web3.currentProvider is used.
• Add optional unit argument to balance functions. (#79)

How to upgrade from 0.4

The package has been renamed to @openzeppelin/test-helpers, so please uninstall openzeppelin-test-helpers and reinstall it with the new name.

npm remove openzeppelin-test-helpers
npm install --save-dev @openzeppelin/test-helpers

If you are using openzeppelin-test-helpers in a Truffle environment with automatic configuration, there is nothing you need to do. If you were manually configuring a web3 instance, you will need to configure the provider instead. The specifics will depend on your setup, but the following should get you started.

-require('openzeppelin-test-helpers/configure')({ web3: myWeb3 });
+require('@openzeppelin/test-helpers/configure')({ provider: myWeb3.currentProvider });

Additionally, Truffle migrations require explicit environment configuration, since automatic detection does not work.

require('@openzeppelin/test-helpers/configure')({ provider: web3.currentProvider, environment: 'truffle' });

0.4.2 (2019-07-31)

• Upgraded web3-utils and truffle-contract dependencies to use the stable web3 release. (#65)

0.4.1 (2019-07-26)

• Added support for web3 ^1.2.0 (included by truffle v5.0.29). (#63)

0.4.0 (2019-05-23)

• Fixed shouldFail.reverting.withMessage on non-Ganache chains. (#25)
• Fixed send.transaction not working on contracts with a fallback function. (#26)
• Made shouldFail.reverting.withMessage fail if no error string was provided. (#28)
• Renamed makeInterfaceId to makeInterfaceId.ERC165, and added makeInterfaceId.ERC1820. (#21)
• Added possibility to configure a custom web3 instance. (#38)
• Replaced shouldFail with expectRevert, with an improved API. (#39)
• Fixed detection of Ganache pre-releases (such as those used by Ganache GUI v2.0.1). (#46)

How to upgrade from 0.3

... (truncated)

Commits

• c59a7d1 0.5.1
• 5bdd2e6 Add changelog entry
• 326c397 0.5.1-rc.0
• 372b3cb Remove truffle env check
• 8e21562 0.5.0
• 2f1bd41 0.5.0-rc.3
• 3fc894e Add notes to readme and changelog re. truffle migrations
• 2ad267f Update truffle migration config on integration test
• b5ceeff Make @truffle/contract a dependency
• 1006e2c Add singletons check to integration tests
• Additional commits viewable in compare view

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[nventuro]

We should instead switch to @openzeppelin/test-helpers.