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Diffstat (limited to 'packages/dev-tools-pages/ts/pages/coverage.tsx')
| -rw-r--r-- | packages/dev-tools-pages/ts/pages/coverage.tsx | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/packages/dev-tools-pages/ts/pages/coverage.tsx b/packages/dev-tools-pages/ts/pages/coverage.tsx new file mode 100644 index 000000000..9d5a7d674 --- /dev/null +++ b/packages/dev-tools-pages/ts/pages/coverage.tsx @@ -0,0 +1,179 @@ +import * as React from 'react'; +import { hydrate, render } from 'react-dom'; +import * as Loadable from 'react-loadable'; + +import { context } from 'ts/context/coverage'; + +import { Base } from 'ts/components/base'; +import { Breakout } from 'ts/components/breakout'; +import { CallToAction } from 'ts/components/call_to_action'; +import { Code } from 'ts/components/code'; +import { Content } from 'ts/components/content'; +import { ContentBlock } from 'ts/components/content-block'; +import { Hero } from 'ts/components/hero'; +import { InlineCode } from 'ts/components/inline-code'; +import { Intro, IntroAside, IntroLead } from 'ts/components/intro'; +import { List, ListItem } from 'ts/components/list'; +import { TabBlock, Tabs } from 'ts/components/tabs'; + +const Animation = Loadable({ + loader: () => System.import(/* webpackChunkName: 'cov-animation' */ 'ts/components/animations/cov'), + loading: () => <div />, + delay: 1000, + render(loadable: { CovAnimation: any }): React.ReactNode { + const Component = loadable.CovAnimation; + return <Component />; + }, +}); + +const Coverage: React.StatelessComponent<{}> = () => ( + <Base context={context}> + <Hero> + <Animation /> + </Hero> + <Intro> + <IntroLead title="Measure your tests"> + <p> + When it comes to writing secure smart contracts, testing is one of the most important steps in the + process. In order to quantify the robustness of your Solidity testing suite, you need to measure its + code coverage. + </p> + </IntroLead> + <IntroAside> + <Code + language="javascript" + isDiff={true} + gutterLength={2} + gutter={[4, undefined, 4, 4, 4, undefined, 4, 2, 2, 2]} + > + {`+function executeTransaction(uint transactionId) + public ++ notExecuted(transactionId) ++ fullyConfirmed(transactionId) ++ pastTimeLock(transactionId) +{ ++ Transaction storage tx = transactions[transactionId] ++ tx.executed = true ++ if (tx.destination.call.value(tx.value)(tx.data)) ++ Execution(transactionId) + else { +- ExecutionFailure(transactionId) +- tx.executed = false + } +}`} + </Code> + </IntroAside> + </Intro> + + <Content> + <ContentBlock main={true} title="Get started" /> + <ContentBlock title="Prerequisites"> + <List> + <ListItem> + Use{' '} + <a href="https://github.com/ethereum/go-ethereum" target="_blank"> + Geth + </a>{' '} + as a backing node. We recommend using our{' '} + <a href="https://hub.docker.com/r/0xorg/devnet" target="_blank"> + Devnet Docker container + </a>{' '} + which sets up a Geth node for testing purposes.{' '} + <a href="https://github.com/0xProject/0x-monorepo/issues/1520" target="_blank"> + Ganache support is a work in progress. + </a> + </ListItem> + <ListItem> + Understand and use{' '} + <a href="https://github.com/MetaMask/provider-engine" target="_blank"> + web3-provider-engine + </a> + . + </ListItem> + </List> + </ContentBlock> + <ContentBlock title="Installation"> + <Breakout> + <Code canCopy={true}>npm install @0x/sol-coverage --save</Code> + </Breakout> + + <p> + Sol-coverage is a subprovider that needs to be prepended to your{' '} + <a href="https://github.com/MetaMask/provider-engine" target="_blank"> + provider engine + </a> + . Depending on your project setup, you will need to use a specific ArtifactAdapter. Sol-coverage + ships with the <InlineCode>SolCompilerArtifactAdapter</InlineCode> for use with{' '} + <a href="http://sol-compiler.com" target="_blank"> + Sol-compiler + </a>{' '} + and <InlineCode>TruffleArtifactAdapter</InlineCode> for use with the{' '} + <a href="https://truffleframework.com/truffle" target="_blank"> + Truffle framework + </a>{' '} + (Also see our{' '} + <a href="https://github.com/0xProject/dev-tools-truffle-example" target="_blank"> + Truffle example project + </a>{' '} + for a complete walk-through). You can also write your own and support any artifact format. + </p> + + <Tabs> + <TabBlock title="Sol-compiler"> + <Code language="javascript" canCopy={true}> + {`import { SolCompilerArtifactAdapter } from '@0x/sol-trace'; + +// Both artifactsDir and contractsDir are optional and will be fetched from compiler.json if not passed in +const artifactAdapter = new SolCompilerArtifactAdapter(artifactsDir, contractsDir);`} + </Code> + </TabBlock> + <TabBlock title="Truffle"> + <Code language="javascript" canCopy={true}> + {`import { TruffleArtifactAdapter } from '@0x/sol-trace'; + +const projectRoot = '.'; +const solcVersion = '0.5.0'; +const artifactAdapter = new TruffleArtifactAdapter(projectRoot, solcVersion);`} + </Code> + </TabBlock> + <TabBlock title="Custom"> + <Code language="javascript" canCopy={true}> + {`import { AbstractArtifactAdapter } from '@0x/sol-trace'; + +class YourCustomArtifactsAdapter extends AbstractArtifactAdapter {...}; +const artifactAdapter = new YourCustomArtifactsAdapter(...);`} + </Code> + </TabBlock> + </Tabs> + <p> + Now that we have an <InlineCode>artifactAdapter</InlineCode>, we can create a{' '} + <InlineCode>CoverageSubprovider</InlineCode> and append it to our provider engine. + </p> + + <Breakout> + <Code language="javascript" canCopy={true}> + {`import { ProviderEngine, RpcSubprovider } from 'web3-provider-engine'; +import { CoverageSubprovider } from '@0x/sol-coverage'; + +const defaultFromAddress = "..."; // Some ethereum address with test funds +const coverageSubprovider = new CoverageSubprovider(artifactAdapter, defaultFromAddress); + +const providerEngine = new ProviderEngine(); +providerEngine.addProvider(coverageSubprovider); +providerEngine.addProvider(new RpcSubprovider({rpcUrl: 'http://localhost:8545'})); +providerEngine.start();`} + </Code> + </Breakout> + </ContentBlock> + </Content> + <CallToAction /> + </Base> +); + +const root = document.getElementById('app'); + +if (root.hasChildNodes()) { + hydrate(<Coverage />, root); +} else { + render(<Coverage />, root); +} |