add baseModel plugin with some tests

test/api/v3/unit/libs/baseModel.test.js

@@ -0,0 +1,59 @@
+import baseModel from '../../../../../website/src/libs/api-v3/baseModel';
+
+describe('Base model plugin', () => {
+  let schema = {
+    add () {
+      return true;
+    },
+    statics: {},
+    options: {},
+    pre () {
+      return true;
+    },
+  };
+
+  beforeEach(() => {
+    sandbox.stub(schema, 'add');
+  });
+
+  it('adds a _id field to the schema', () => {
+    baseModel(schema);
+
+    expect(schema.add).to.be.calledWith(sinon.match({
+      _id: sinon.match.object,
+    }));
+  });
+
+  it('can add timestamps fields', () => {
+    baseModel(schema, {timestamps: true});
+
+    expect(schema.add).to.be.calledTwice;
+  });
+
+  it('can sanitize input objects', () => {
+    baseModel(schema, {
+      noSet: ['noUpdateForMe']
+    });
+
+    expect(schema.statics.sanitize).to.exist;
+    let sanitized = schema.statics.sanitize({ok: true, noUpdateForMe: true});
+
+    expect(sanitized).to.have.property('ok');
+    expect(sanitized).to.have.property('noUpdateForMe');
+    expect(sanitized.noUpdateForMe).to.equal(undefined);
+  });
+
+  it('can make fields private', () => {
+    baseModel(schema, {
+      private: ['amPrivate']
+    });
+
+    expect(schema.options.toObject.transform).to.exist;
+    let objToTransform = {ok: true, amPrivate: true};
+    let privatized = schema.options.toObject.transform({}, objToTransform);
+
+    expect(objToTransform).to.have.property('ok');
+    expect(objToTransform).to.have.property('amPrivate');
+    expect(objToTransform.amPrivate).to.equal(undefined);
+  });
+});