Add tester to GithubDiscussionsSearch

services/github/github-discussions-custom-search.tester.js

@@ -0,0 +1,48 @@
+import { isMetric } from '../test-validators.js'
+import { ServiceTester } from '../tester.js'
+export const t = new ServiceTester({
+  id: 'GithubDiscussionsSearch',
+  title: 'Github Discussions Search',
+  pathPrefix: '/github',
+})
+
+t.create('GitHub discussions search (valid query string)')
+  .get(
+    '/discussions-search.json?query=repo%3Abadges%2Fshields%20is%3Aanswered%20author%3Achris48s'
+  )
+  .expectBadge({
+    label: 'query',
+    message: isMetric,
+  })
+
+t.create('GitHub discussions search (invalid query string)')
+  .get('/discussions-search.json?query=')
+  .expectBadge({
+    label: 'query',
+    message: 'invalid query parameter: query',
+  })
+
+t.create('GitHub Repo discussions search (valid query string)')
+  .get(
+    '/discussions-search/badges/shields.json?query=is%3Aanswered%20author%3Achris48s'
+  )
+  .expectBadge({
+    label: 'query',
+    message: isMetric,
+  })
+
+t.create('GitHub Repo discussions search (invalid query string)')
+  .get('/discussions-search/badges/shields.json?query=')
+  .expectBadge({
+    label: 'query',
+    message: 'invalid query parameter: query',
+  })
+
+t.create('GitHub Repo discussions search (invalid repo)')
+  .get(
+    '/discussions-search/badges/helmets.json?query=is%3Aanswered%20author%3Achris48s'
+  )
+  .expectBadge({
+    label: 'query',
+    message: '0',
+  })