Add tests for core

Author: Chalarangelo

spec/core/model.test.js

@@ -0,0 +1,94 @@
+/* eslint-disable no-unused-vars */
+import { describe, it, expect } from 'vitest';
+import Loader from '../../lib/loader.js';
+import settings from '../../config/settings.js';
+import Model from '../../app/core/model.js';
+
+describe('Serializer', () => {
+  class User extends Model {
+    static {
+      Model.prepare(this, ['id']);
+    }
+
+    constructor(data) {
+      super(data);
+      this.id = data.id;
+      this.name = data.name;
+      this.email = data.email;
+    }
+
+    static yUsers(records) {
+      return records.where({ email: email => email.includes('y') });
+    }
+
+    static does(records) {
+      return records.where({ name: name => name.includes('Doe') });
+    }
+  }
+
+  const user1 = new User({ id: 'john-doe', name: 'John Doe', email: 'x@y.z' });
+  const user2 = new User({ id: 'jane-doe', name: 'Jane Doe', email: 'a@b.c' });
+
+  describe('all', () => {
+    it('returns all records', () => {
+      expect(User.all).toEqual([user1, user2]);
+    });
+  });
+
+  describe('where', () => {
+    it('returns exact matches correctly', () => {
+      expect(User.where({ id: 'john-doe' })).toEqual([user1]);
+    });
+
+    it('returns multiple matches correctly', () => {
+      expect(User.where({ name: ['John Doe', 'Jane Doe'] })).toEqual([
+        user1,
+        user2,
+      ]);
+    });
+
+    it('returns function matches correctly', () => {
+      expect(User.where({ email: email => email.includes('y.z') })).toEqual([
+        user1,
+      ]);
+    });
+
+    it('returns multiple condition matches correctly', () => {
+      expect(User.where({ id: 'john-doe', name: 'John Doe' })).toEqual([user1]);
+    });
+  });
+
+  describe('order', () => {
+    it('returns records in the correct order', () => {
+      expect(User.order((a, b) => a.name.localeCompare(b.name))).toEqual([
+        user2,
+        user1,
+      ]);
+    });
+  });
+
+  describe('scope', () => {
+    it('returns the correct records with a single scope', () => {
+      expect(User.scope('does')).toEqual([user1, user2]);
+    });
+
+    it('returns the correct records with multiple scopes', () => {
+      expect(User.scope('yUsers', 'does')).toEqual([user1]);
+    });
+  });
+
+  describe('find', () => {
+    it('returns the correct record', () => {
+      expect(User.find('john-doe')).toEqual(user1);
+    });
+  });
+
+  describe('search', () => {
+    it('returns the correct record', () => {
+      expect(User.search('john-doe')).toEqual(user1);
+      expect(User.search('/john-doe')).toEqual(user1);
+      expect(User.search('john-doe/')).toEqual(user1);
+      expect(User.search('/JOHN-DoE/')).toEqual(user1);
+    });
+  });
+});

spec/core/serializer.test.js

@@ -0,0 +1,52 @@
+/* eslint-disable no-unused-vars */
+import { describe, it, expect } from 'vitest';
+import Loader from '../../lib/loader.js';
+import settings from '../../config/settings.js';
+import Serializer from '../../app/core/serializer.js';
+
+describe('Serializer', () => {
+  class User {
+    constructor(id, name, email) {
+      this.id = id;
+      this.name = name;
+      this.email = email;
+    }
+  }
+
+  const user = new User(1, 'John Doe', 'x@y.z');
+
+  class UserSerializer extends Serializer {
+    static {
+      Serializer.prepare(this, [
+        'id',
+        ['fullName', 'name'],
+        ['email', object => object.email.toUpperCase()],
+      ]);
+    }
+  }
+
+  describe('serialize', () => {
+    it('returns serialized object', () => {
+      const serialized = UserSerializer.serialize(user);
+      expect(serialized).toEqual({
+        id: 1,
+        fullName: 'John Doe',
+        email: 'X@Y.Z',
+      });
+    });
+  });
+
+  describe('serializeArray', () => {
+    it('returns serialized array', () => {
+      const users = [user];
+      const serialized = UserSerializer.serializeArray(users);
+      expect(serialized).toEqual([
+        {
+          id: 1,
+          fullName: 'John Doe',
+          email: 'X@Y.Z',
+        },
+      ]);
+    });
+  });
+});