fix(CLI): Re-add the wordwrap dependency (#8)

Author: meodai

cli.js

@@ -10,8 +10,10 @@ async function main () {
     return
   }
   const result = await lookup(query)
+
   if (result) {
-    console.log(wrap(result.text))
+    console.log(`\x1b[33m%s\x1b[0m`, wrap(`${result.title}: ${result.description}`))
+    console.log(wrap(result.extract))
   } else {
     console.log('no results :[')
   }

package-lock.json

@@ -27,6 +27,7 @@
     ]
   },
   "dependencies": {
-    "node-fetch": "^2.6.1"
+    "node-fetch": "^2.6.1",
+    "wordwrap": "^1.0.0"
   }
 }

package.json

@@ -19,3 +19,25 @@ test('alternate languages', async () => {
   const result = await lookup('Muñeca', 'es')
   expect(result.extract).toMatch('Una muñeca es una figura')
 })
+
+
+// cli tests
+const { spawn } = require('child_process')
+
+test('cli', async (done) => {
+  const reverse = spawn('node', ['cli.js', 'pomology'])
+  const chunks = []
+
+  reverse.stdout.on('data', (chunk) => {
+    chunks.push(chunk)
+  });
+
+  reverse.stdout.on('end', () => {
+    const output = Buffer
+      .concat(chunks)
+      .toString()
+
+    expect(output).toContain('Pomology:')
+    done()
+  });
+});