test: ensure to test al test functions (microlinkhq#797)

Author: Kikobeats

packages/metascraper-amazon/src/index.js

@@ -64,3 +64,5 @@ module.exports = () => {
 
   return rules
 }
+
+module.exports.test = test

packages/metascraper-amazon/test/test.js

@@ -0,0 +1,29 @@
+'use strict'
+
+const test = require('ava')
+
+const { test: validator } = require('..')
+
+test('true', t => {
+  t.true(validator('https://www.amazon.com/gp/product/B0057OC5O8/'))
+  t.true(validator('https://amazon.com/dp/B0123456789'))
+  t.true(validator('https://www.amazon.co.uk/dp/1849757097'))
+  t.true(validator('https://amazon.es/dp/B01MUGXRT9'))
+  t.true(validator('https://www.amazon.de/dp/B0123456789'))
+  t.true(validator('https://amazon.fr/dp/B0123456789'))
+  t.true(validator('https://www.amazon.it/dp/B0123456789'))
+  t.true(validator('https://amzn.to/abc123'))
+  t.true(validator('https://a.co/abc123'))
+})
+
+test('false', t => {
+  t.false(
+    validator(
+      'https://soundcloud.com/beautybrainsp/beauty-brain-swag-bandicoot'
+    )
+  )
+  t.false(validator('https://www.facebook.com/username/'))
+  t.false(validator('https://twitter.com/username/'))
+  t.false(validator('https://www.youtube.com/watch?v=123'))
+  t.false(validator('https://example.com'))
+})

packages/metascraper-instagram/src/index.js

@@ -41,3 +41,5 @@ module.exports = () => {
 
   return rules
 }
+
+module.exports.test = test

packages/metascraper-instagram/test/test.js

@@ -0,0 +1,17 @@
+'use strict'
+
+const test = require('ava')
+
+const { test: validator } = require('..')
+
+test('true', t => {
+  t.true(validator('https://www.instagram.com/p/CPeC-Eenc8l/'))
+})
+
+test('false', t => {
+  t.false(
+    validator(
+      'https://soundcloud.com/beautybrainsp/beauty-brain-swag-bandicoot'
+    )
+  )
+})

packages/metascraper-soundcloud/src/index.js

@@ -28,3 +28,5 @@ module.exports = () => {
 
   return rules
 }
+
+module.exports.test = test

packages/metascraper-soundcloud/test/test.js

@@ -0,0 +1,17 @@
+'use strict'
+
+const test = require('ava')
+
+const { test: validator } = require('..')
+
+test('true', t => {
+  t.true(
+    validator(
+      'https://soundcloud.com/beautybrainsp/beauty-brain-swag-bandicoot'
+    )
+  )
+})
+
+test('false', t => {
+  t.false(validator('https://www.instagram.com/p/CPeC-Eenc8l/'))
+})