17 changed files with 400 additions and 331 deletions
@ -0,0 +1,14 @@ |
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{ |
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// Use IntelliSense to learn about possible attributes. |
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// Hover to view descriptions of existing attributes. |
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// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 |
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"version": "0.2.0", |
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"configurations": [ |
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{ |
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"type": "node", |
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"request": "launch", |
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"name": "Launch Program", |
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"program": "${workspaceFolder}/sample.test.js" |
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} |
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] |
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} |
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@ -1,6 +0,0 @@ |
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const constants = { |
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pass: 'pass', |
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fail: 'fail', |
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}; |
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module.exports = constants; |
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@ -1,67 +0,0 @@ |
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'use strict'; |
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const { isPromise } = require('../../util/helpers'); |
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const { pass, fail } = require('./constants'); |
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const runTests = instance => { |
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const beforeAll = () => Promise.map( |
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instance.__hooks__.before['@start'], |
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hook => hook.run(), |
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); |
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|
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const beforeEvery = () => Promise.mapSeries( |
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instance.__hooks__.before['*'] || [], |
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hook => hook.run(), |
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); |
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|
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const runner = () => Promise.mapSeries(instance.__tests__, each => { |
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const beforeThis = () => Promise.mapSeries( |
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instance.__hooks__.before[each.description] || [], |
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hook => hook.run(), |
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); |
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|
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const afterThis = () => Promise.mapSeries( |
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instance.__hooks__.after[each.description] || [], |
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hook => hook.run(), |
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); |
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return beforeEvery().then(() => beforeThis()).then(() => { |
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const pred = each.test(); |
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|
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/* There are 4 different cases at play: |
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1. A plain expect() is returned. |
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2. An array of [ expect() ] is returned |
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3. A plain expect() is wrapped in a promise |
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4. An array of [ expect() ] is wrapped in a promise. |
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Here we normalise all of them into something we can process */ |
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|
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if (!isPromise(pred) && !(pred && isPromise(pred[0]))) |
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throw new Error(`Malformed test '${each.description}'`); |
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const toTest = Array.isArray(pred) |
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? Promise.all(pred) |
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: pred.then(x => Array.isArray(x) ? Promise.all(x) : x); |
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|
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return toTest |
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.then(() => ({ description: each.description, result: pass })) |
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.catch(e => ({ description: each.description, result: fail, error: e })); |
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}) |
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.then(result => afterThis().then(() => result)); |
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|
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}); |
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|
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const afterAll = () => Promise.mapSeries( |
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instance.__hooks__.before['@end'], |
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hook => hook.run(), |
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); |
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|
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return beforeAll() |
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.then(() => runner()) |
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.then(results => afterAll().then(() => results)); |
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|
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}; |
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|
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module.exports = runTests; |
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@ -1 +1 @@ |
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module.exports = require('./gunner'); |
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module.exports = require('./src/gunner'); |
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@ -1,9 +1,8 @@ |
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const isEq = require('@codefeathers/iseq'); |
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|
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const { liftPromise, stringify, isPromise } = require('../../util/helpers'); |
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const { liftPromise, stringify, isPromise } = require('../util'); |
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const _assertPromise = require('./assertPromise'); |
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const expectPromise = (pred, statement, options = {}) => |
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toTest => |
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(...testValues) => |
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@ -0,0 +1,74 @@ |
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'use strict'; |
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|
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const { isPromise } = require('../util'); |
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const constants = require('../util/symbols'); |
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|
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const runTests = instance => { |
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|
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const beforeAll = () => Promise.map( |
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instance.__hooks__.before[constants.Start] || [], |
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hook => hook.run(), |
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); |
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|
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const beforeEvery = state => Promise.mapSeries( |
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instance.__hooks__.before['*'] || [], |
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hook => hook.run(state), |
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); |
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|
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const runner = state => Promise.mapSeries(instance.__tests__, each => { |
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|
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const beforeThis = state => Promise.mapSeries( |
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instance.__hooks__.before[each.description] || [], |
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hook => hook.run(state), |
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); |
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|
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const afterThis = state => Promise.mapSeries( |
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instance.__hooks__.after[each.description] || [], |
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hook => hook.run(state), |
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); |
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|
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return beforeEvery(state) |
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.then(newState => ({ ...state, '@every': newState })) |
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.then(state => Promise.object({ ...state, '@this': beforeThis() })) |
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.then(state => { |
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const pred = each.test(state); |
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|
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/* There are 4 different cases at play: |
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1. A plain expect() is returned. |
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2. An array of [ expect() ] is returned |
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3. A plain expect() is wrapped in a promise |
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4. An array of [ expect() ] is wrapped in a promise. |
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Here we normalise all of them into something we can process */ |
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|
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if (!isPromise(pred) && !(pred && isPromise(pred[0]))) |
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throw new Error(`Malformed test '${each.description}'`); |
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const toTest = Array.isArray(pred) |
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? Promise.all(pred) |
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: pred.then(x => Array.isArray(x) ? Promise.all(x) : x); |
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return [ |
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state, |
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toTest |
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.then(() => ({ description: each.description, result: constants.pass })) |
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.catch(e => ({ description: each.description, result: constants.fail, error: e })), |
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]; |
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}) |
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.spread((state, result) => afterThis(state).then(() => result)); |
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}); |
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const afterAll = state => Promise.mapSeries( |
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instance.__hooks__.before[constants.End] || [], |
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hook => hook.run(state, state['@results']), |
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); |
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return Promise.object({ '@start': beforeAll() }) |
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.then(state => Promise.object({ ...state, '@results': runner(state)})) |
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.then(state => Promise.object({ ...state, '@end': afterAll(state) })) |
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.then(state => state['@results']); |
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|
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}; |
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|
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module.exports = runTests; |
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@ -0,0 +1,9 @@ |
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module.exports = { |
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Start : Symbol('Start'), |
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End : Symbol('End'), |
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pass: 'pass', |
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fail: 'fail', |
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|
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}; |
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