test: add integration tests for notes API

Author: rickferrdev

test/integration/notes.test.js

@@ -0,0 +1,136 @@
+import server from "../../src/index.js";
+import supertest from "supertest";
+import assert from "assert";
+import NotesDatabase from "../../src/databases/notes.database.js";
+import { before, describe, it } from "mocha";
+
+const database = new NotesDatabase("test");
+const request = supertest(server);
+
+describe("Notes API - Successful responses", () => {
+  before("Database - Setup", () => {
+    database.sqlite3.prepare("delete from notes").run();
+    database.sqlite3.prepare("delete from sqlite_sequence where name = 'notes'").run();
+    database.create({ title: "npmjs", content: "https://npmjs.com" })
+  });
+
+  it("should return OK when creating a new note", (done) => {
+    request.post("/notes")
+      .send({ title: "github", content: "https://github.com" })
+      .expect(200)
+      .end((error, res) => {
+        if (error) return done(error);
+
+        assert.equal(res.body.success, true);
+        assert.equal(res.body.data.items.length, 1);
+        assert.equal(res.body.metadata.count, 1);
+
+        return done(error);
+      })
+  });
+
+  it("should return OK when getting a note by ID", (done) => {
+    request.get("/notes/1")
+      .expect(200)
+      .end((error, res) => {
+        if (error) return done(error);
+
+        assert.equal(res.body.success, true);
+        assert.equal(res.body.data.items.length, 1);
+        assert.equal(res.body.metadata.count, 1);
+
+        return done(error);
+      })
+  });
+
+  it("should return OK when getting all notes", (done) => {
+    request.get("/notes")
+      .expect(200)
+      .end((error, res) => {
+        if (error) return done(error);
+
+        assert.equal(res.body.success, true);
+        assert.equal(res.body.data.items.length, 2);
+        assert.equal(res.body.metadata.count, 2);
+
+        return done(error);
+      })
+  });
+
+  it("should return OK when updating a notes by ID", (done) => {
+    request.put("/notes/2")
+      .expect(200)
+      .send({ title: "aws", content: "https://aws.amazon.com" })
+      .end((error, res) => {
+        if (error) return done(error);
+
+        assert.equal(res.body.success, true);
+        assert.equal(res.body.data.items.length, 1);
+        assert.equal(res.body.metadata.count, 1);
+
+        return done(error);
+      })
+  });
+
+  it("should return OK when partially updating a note by ID", (done) => {
+    request.patch("/notes/2")
+      .send({ title: "fast" })
+      .expect(200)
+      .end((error, res) => {
+        if (error) return done(error);
+
+        assert.equal(res.body.success, true);
+        assert.equal(res.body.data.items.length, 1);
+        assert.equal(res.body.metadata.count, 1);
+
+        return done(error);
+      })
+  });
+
+  it("should return OK when deleting a note by ID", (done) => {
+    request.delete("/notes/1")
+      .expect(200)
+      .end((error, res) => {
+        if (error) return done(error);
+
+        assert.equal(res.body.success, true);
+        assert.equal(res.body.data.items.length, 1);
+        assert.equal(res.body.metadata.count, 1);
+
+        return done(error);
+      })
+  });
+});
+
+describe("Notes API - Error responses", () => {
+  before("Database - Setup", () => {
+    database.sqlite3.prepare("delete from notes").run();
+    database.sqlite3.prepare("delete from sqlite_sequence where name = 'notes'").run();
+  });
+
+  it('should an error when creating a note without the title', (done) => {
+    request
+      .post("/notes")
+      .send({ content: "node.js" })
+      .expect(400, done)
+  })
+
+  it('should return an error getting a note that does dot exist', (done) => {
+    request
+      .get("/notes/4")
+      .expect(404, done)
+  })
+
+  it('should return an error when updating a note with invalid ID', (done) => {
+    request
+      .put("/notes/1n")
+      .send({ title: "node", content: "js" })
+      .expect(400, done)
+  })
+
+  it('should return an error when deleting a note with invalid ID', (done) => {
+    request
+      .delete("/notes/1n")
+      .expect(400, done)
+  })
+})