enhance lib/log.js and test-case

bin/good-first-issue.js

@@ -51,13 +51,13 @@ cli
       process.exit(0)
     }
 
-    // Call the log functionality, output the result to the console.
-    let output = await log(issues, projects[input].name)
+    let key = cmd.first ? 0 : Math.floor(Math.random() * Math.floor(issues.length - 1))
 
-    let key = cmd.first ? 0 : Math.floor(Math.random() * Math.floor(output.length - 1))
+    // Call the log functionality, output the result to the console.
+    let output = await log(issues[key], projects[input].name)
 
     // Log the issue!
-    console.log(output[key].toString())
+    console.log(output.toString())
 
     if (cmd.open) {
       opn(issues[key].url)

lib/log.js

@@ -6,27 +6,23 @@ var boxenOptions = {
   borderColor: 'green',
   borderStyle: 'round'
 }
-async function log (issues, project) {
-  var set = []
-  for (var issue in issues) {
-    var data = {
-      leftpad: '   ',
-      doublepad: '    ',
-      header: 'Good First Issue in ' + chalk.yellow(project) + ': ',
-      title: chalk.green(issues[issue].title),
-      issue: chalk.cyan('#' + issues[issue].pr),
-      state: chalk.green(issues[issue].state),
-      unassigned: chalk.green('unassigned!'), // All assigned issues are being filtered out at the search level, so all issues will always be unassigned
-      link: chalk.cyan(issues[issue].url),
-      repo: chalk.green(issues[issue].url.toString().slice(19, issues[issue].url.toString().indexOf('/issue'))),
-      labels: issues[issue].labels
-    }
+async function log (issue, project) {
+  const data = {
+    leftpad: '   ',
+    doublepad: '    ',
+    header: 'Good First Issue in ' + chalk.yellow(project) + ': ',
+    title: chalk.green(issue.title),
+    issue: chalk.cyan('#' + issue.pr),
+    state: chalk.green(issue.state),
+    unassigned: chalk.green('unassigned!'), // All assigned issues are being filtered out at the search level, so all issues will always be unassigned
+    link: chalk.cyan(issue.url),
+    repo: chalk.green(issue.url.toString().slice(19, issue.url.toString().indexOf('/issue'))),
+    labels: issue.labels
+  }
 
-    var output = '\n' + boxen(data.header + '\n\n' + '  - Title: ' + data.title + '\n' + '  - Repository: ' + data.repo + '\n' + '  - Issue: ' + data.issue + '\n' + '  - Status: ' + data.state + '\n' + '  - Assigned to: ' + data.unassigned + '\n\n' + 'Start now: ' + data.link, boxenOptions) + '\n'
+  const output = '\n' + boxen(data.header + '\n\n' + '  - Title: ' + data.title + '\n' + '  - Repository: ' + data.repo + '\n' + '  - Issue: ' + data.issue + '\n' + '  - Status: ' + data.state + '\n' + '  - Assigned to: ' + data.unassigned + '\n\n' + 'Start now: ' + data.link, boxenOptions) + '\n'
 
-    set.push(output)
-  }
-  return set
+  return output
 }
 
 module.exports = log

lib/log.spec.js

@@ -0,0 +1,39 @@
+const log = require('./log')
+const chalk = require('chalk')
+const stripAnsi = require('strip-ansi');
+
+test('should return formatted log', async () => {
+    const org = 'foojs'
+    const repo = 'barjs'
+    const issue = {
+        title: 'Add BAZ support',
+        pr: 123,
+        labels: [[Object], [Object], [Object]],
+        state: 'open',
+        repo: `https://api.github.com/${org}/${repo}`,
+        url: `https://github.com/${org}/${repo}/issues/123`,
+        assignee: null,
+        assignees: [],
+        locked: false
+    }
+
+    const expectedOutput = `
+╭──────────────────────────────────────────────────────────╮
+│                                                          │
+│   Good First Issue in foojs:                             │
+│                                                          │
+│     - Title: Add BAZ support                             │
+│     - Repository: foojs/barjs                            │
+│     - Issue: #123                                        │
+│     - Status: open                                       │
+│     - Assigned to: unassigned!                           │
+│                                                          │
+│   Start now: https://github.com/foojs/barjs/issues/123   │
+│                                                          │
+╰──────────────────────────────────────────────────────────╯
+`
+
+    const actualOutput = await log(issue, org)
+
+    expect(expectedOutput).toBe(stripAnsi(actualOutput))
+})

package.json

@@ -58,6 +58,7 @@
   "devDependencies": {
     "jest": "^23.6.0",
     "markdown-magic": "^0.1.25",
-    "standard": "^12.0.1"
+    "standard": "^12.0.1",
+    "strip-ansi": "^5.0.0"
   }
 }