tests: move mocks to tests/*

tests/mocks/api/github/graphql/discussions.comments.mjs

@@ -0,0 +1,22 @@
+/**Mocked data */
+export default function({faker, query, login = faker.internet.userName()}) {
+  console.debug("metrics/compute/mocks > mocking graphql api result > discussions/comments")
+  return /after: "MOCKED_CURSOR"/m.test(query)
+    ? ({
+      user:{
+        repositoryDiscussionsComments:{
+          edges:[],
+          nodes:[],
+        }
+      }
+    })
+    : ({
+      user:{
+        repositoryDiscussionsComments:{
+          edges:new Array(100).fill(null).map(_ => ({cursor:"MOCKED_CURSOR"})),
+          nodes:new Array(100).fill(null).map(_ => ({upvoteCount: faker.datatype.number(10)}))
+        }
+      }
+    })
+}
+