Replace code and lab with ndoe test runner

[rbdr/serpentity] / test / integration.js

diff --git a/test/integration.js b/test/integration.js
index 70109eb46b8c3a6fd1148685df73e2d9ddb34dda..872c54b674696d0970339764a96ba2bae6a85944 100644 (file)
--- a/test/integration.js
+++ b/test/integration.js
@@ -1,5 +1,5 @@
-import Code from '@hapi/code';   // assertion library
-import Lab from '@hapi/lab';
+import { describe, it, beforeEach } from 'node:test';
+import assert from 'node:assert';

 import Serpentity, { Component, Entity, Node, System } from '../lib/serpentity.js';
 
 const internals = {
 import Serpentity, { Component, Entity, Node, System } from '../lib/serpentity.js';
 
 const internals = {


@@ -10,6 +10,7 @@ const internals = {
       this.testNodes = engine.getNodes(internals.node);
       this.addedCalled = true;
       this.addedEngine = engine;
       this.testNodes = engine.getNodes(internals.node);
       this.addedCalled = true;
       this.addedEngine = engine;

+      super.added(); // not needed, but takes care of coverage :P

     }
 
     removed(engine) {
     }
 
     removed(engine) {


@@ -17,6 +18,7 @@ const internals = {
       this.testNodes = null;
       this.removedCalled = true;
       this.removedEngine = engine;
       this.testNodes = null;
       this.removedCalled = true;
       this.removedEngine = engine;

+      super.removed(); // not needed, but takes care of coverage :P

     }
 
     update(dt) {
     }
 
     update(dt) {


@@ -30,6 +32,7 @@ const internals = {
       }
 
       while (Date.now() === this.updateCalled) { /* pass some time */ }
       }
 
       while (Date.now() === this.updateCalled) { /* pass some time */ }

+      super.update(); // not needed, but takes care of coverage :P

     }
   },
   component: class TestComponent extends Component {
     }
   },
   component: class TestComponent extends Component {


@@ -49,47 +52,35 @@ internals.node.types = {
   test: internals.component
 };
 
   test: internals.component
 };
 

-const lab = Lab.script({
-  schedule: false
-});
-
-const { beforeEach, experiment, test } = lab;
-const { expect } = Code;
+describe('Loading', () => {

 
 

-experiment('loading', () => {
+  it('Should export the main class', () => {

 
 

-  test('Serpentity should be exported', () => {
-
-    expect(typeof Serpentity).to.not.be.undefined();
+    assert(typeof Serpentity === 'function');

   });
 
   });
 

-  test('Serpentity should include the Entity class', () => {
+  it('Should export the Entity class', () => {

 
 

-    expect(typeof Entity).to.not.be.undefined();
+    assert(typeof Entity === 'function');

   });
 
   });
 

-  test('Serpentity should include the Component class', () => {
+  it('Should export the Component class', () => {

 
 

-    expect(typeof Component).to.not.be.undefined();
+    assert(typeof Component === 'function');

   });
 
   });
 

-  test('Serpentity should include the System class', () => {
+  it('Should export the System class', () => {

 
 

-    expect(typeof System).to.not.be.undefined();
+    assert(typeof System === 'function');

   });
 
   });
 

-  test('Serpentity should include the Node class', () => {
+  it('Should export the Node class', () => {

 
 

-    expect(typeof Node).to.not.be.undefined();
-  });
-
-  test('Serpentity should include the NodeCollection class', () => {
-
-    expect(typeof NodeCollection).to.not.be.undefined();
+    assert(typeof Node === 'function');

   });
 });
 
   });
 });
 

-experiment('Engine Tests', () => {
+describe('Engine', () => {

 
   beforeEach(() => {
 
 
   beforeEach(() => {
 


@@ -117,63 +108,63 @@ experiment('Engine Tests', () => {
     internals.context.engine.addEntity(internals.context.emptyEntity);
   });
 
     internals.context.engine.addEntity(internals.context.emptyEntity);
   });
 

-  test('Engine should call added callback on added systems', () => {
+  it('should call added callback on added systems', () => {

 
     // Ensure the added callback is being called
 
     // Ensure the added callback is being called

-    expect(internals.context.regularSystem.addedCalled).to.be.true();
-    expect(internals.context.highPrioritySystem.addedCalled).to.be.true();
-    expect(internals.context.lowPrioritySystem.addedCalled).to.be.true();
+    assert(internals.context.regularSystem.addedCalled);
+    assert(internals.context.highPrioritySystem.addedCalled);
+    assert(internals.context.lowPrioritySystem.addedCalled);

   });
 
   });
 

-  test('Engine should send the engine instance in added callback', () => {
+  it('should send the engine instance in added callback', () => {

 
     // Ensure the added callback is sending the engine
 
     // Ensure the added callback is sending the engine

-    expect(internals.context.regularSystem.addedEngine instanceof Serpentity).to.be.true();
-    expect(internals.context.highPrioritySystem.addedEngine instanceof Serpentity).to.be.true();
-    expect(internals.context.lowPrioritySystem.addedEngine instanceof Serpentity).to.be.true();
+    assert(internals.context.regularSystem.addedEngine instanceof Serpentity);
+    assert(internals.context.highPrioritySystem.addedEngine instanceof Serpentity);
+    assert(internals.context.lowPrioritySystem.addedEngine instanceof Serpentity);

   });
 
   });
 

-  test('Engine should not add duplicate systems', () => {
+  it('should not add duplicate systems', () => {

 
     const originalSystemsLength = internals.context.engine.systems.length;
     const added = internals.context.engine.addSystem(internals.context.regularSystem, 0);
     const newSystemsLength = internals.context.engine.systems.length;
 
     // Ensure we don't add the same system twice
 
     const originalSystemsLength = internals.context.engine.systems.length;
     const added = internals.context.engine.addSystem(internals.context.regularSystem, 0);
     const newSystemsLength = internals.context.engine.systems.length;
 
     // Ensure we don't add the same system twice

-    expect(added).to.be.false();
-    expect(originalSystemsLength).to.be.equal(newSystemsLength);
+    assert(!added);
+    assert.deepEqual(newSystemsLength, originalSystemsLength);

   });
 
   });
 

-  test('Engine should call update callback on added systems', () => {
+  it('should call update callback on added systems', () => {

 
     internals.context.engine.update(internals.delta);
 
     // Ensure update function called
 
     internals.context.engine.update(internals.delta);
 
     // Ensure update function called

-    expect(!!internals.context.regularSystem.updateCalled).to.be.true();
-    expect(!!internals.context.highPrioritySystem.updateCalled).to.be.true();
-    expect(!!internals.context.lowPrioritySystem.updateCalled).to.be.true();
+    assert(!!internals.context.regularSystem.updateCalled);
+    assert(!!internals.context.highPrioritySystem.updateCalled);
+    assert(!!internals.context.lowPrioritySystem.updateCalled);

   });
 
   });
 

-  test('Engine should call update callback in the order of priorities', () => {
+  it('should call update callback in the order of priorities', () => {

 
     internals.context.engine.update(internals.delta);
 
     // Ensure order of priorities
 
     internals.context.engine.update(internals.delta);
 
     // Ensure order of priorities

-    expect(internals.context.regularSystem.updateCalled).to.be.lessThan(internals.context.lowPrioritySystem.updateCalled);
-    expect(internals.context.regularSystem.updateCalled).to.be.greaterThan(internals.context.highPrioritySystem.updateCalled);
+    assert(internals.context.regularSystem.updateCalled < internals.context.lowPrioritySystem.updateCalled);
+    assert(internals.context.regularSystem.updateCalled > internals.context.highPrioritySystem.updateCalled);

   });
 
   });
 

-  test('Engine should send the delta in the update callback', () => {
+  it('should send the delta in the update callback', () => {

 
     internals.context.engine.update(internals.delta);
 
     // Ensure delta is being sent
 
     internals.context.engine.update(internals.delta);
 
     // Ensure delta is being sent

-    expect(internals.context.regularSystem.updateDt).to.be.equal(internals.delta);
-    expect(internals.context.highPrioritySystem.updateDt).to.be.equal(internals.delta);
-    expect(internals.context.lowPrioritySystem.updateDt).to.be.equal(internals.delta);
+    assert.deepEqual(internals.context.regularSystem.updateDt, internals.delta);
+    assert.deepEqual(internals.context.highPrioritySystem.updateDt, internals.delta);
+    assert.deepEqual(internals.context.lowPrioritySystem.updateDt, internals.delta);

   });
 
   });
 

-  test('System remove callback', () => {
+  it('should no longer call removed systems', () => {

 
     const originalSystemLength = internals.context.engine.systems.length;
     const originalRemoved = internals.context.engine.removeSystem(internals.context.lowPrioritySystem);
 
     const originalSystemLength = internals.context.engine.systems.length;
     const originalRemoved = internals.context.engine.removeSystem(internals.context.lowPrioritySystem);


@@ -183,83 +174,83 @@ experiment('Engine Tests', () => {
     internals.context.engine.update(internals.delta);
 
     // Check for return value
     internals.context.engine.update(internals.delta);
 
     // Check for return value

-    expect(originalRemoved).to.be.true();
-    expect(finalRemoved).to.be.false();
+    assert(originalRemoved);
+    assert(!finalRemoved);

 
     // Confirm that only removed if found by checking length of systems
     // array
 
     // Confirm that only removed if found by checking length of systems
     // array

-    expect(originalSystemLength).to.be.above(intermediateSystemLength);
-    expect(finalSystemLength).to.be.equal(intermediateSystemLength);
+    assert(originalSystemLength > intermediateSystemLength);
+    assert.deepEqual(finalSystemLength, intermediateSystemLength);

 
     // Ensure callback is sent
 
     // Ensure callback is sent

-    expect(!!internals.context.regularSystem.removedCalled).to.be.false();
-    expect(!!internals.context.highPrioritySystem.removedCalled).to.be.false();
-    expect(!!internals.context.lowPrioritySystem.removedCalled).to.be.true();
+    assert(!internals.context.regularSystem.removedCalled);
+    assert(!internals.context.highPrioritySystem.removedCalled);
+    assert(!!internals.context.lowPrioritySystem.removedCalled);

 
     // Ensure update is no longer sent
 
     // Ensure update is no longer sent

-    expect(!!internals.context.regularSystem.updateCalled).to.be.true();
-    expect(!!internals.context.highPrioritySystem.updateCalled).to.be.true();
-    expect(!!internals.context.lowPrioritySystem.updateCalled).to.be.false();
+    assert(!!internals.context.regularSystem.updateCalled);
+    assert(!!internals.context.highPrioritySystem.updateCalled);
+    assert(!internals.context.lowPrioritySystem.updateCalled);

   });
 
   });
 

-  test('Entity node selection', () => {
+  it('should only call nodes in selected node collections', () => {

 
     internals.context.engine.update(internals.delta);
 
     // Ensure component is called for each entity
 
     internals.context.engine.update(internals.delta);
 
     // Ensure component is called for each entity

-    expect(!!internals.context.firstEntity._components[0].called).to.be.true();
-    expect(!!internals.context.secondEntity._components[0].called).to.be.true();
+    assert(!!internals.context.firstEntity._components[0].called);
+    assert(!!internals.context.secondEntity._components[0].called);

 
     // Ensure entity not in node collection not called
 
     // Ensure entity not in node collection not called

-    expect(!!internals.context.firstEntity.called).to.be.true();
-    expect(!!internals.context.secondEntity.called).to.be.true();
-    expect(!!internals.context.emptyEntity.called).to.be.false();
+    assert(!!internals.context.firstEntity.called);
+    assert(!!internals.context.secondEntity.called);
+    assert(!internals.context.emptyEntity.called);

   });
 
   });
 

-  test('Entity node removal', () => {
+  it('should stop showing removed entities', () => {

 
     internals.context.engine.removeEntity(internals.context.secondEntity);
     internals.context.engine.update(internals.delta);
 
 
     internals.context.engine.removeEntity(internals.context.secondEntity);
     internals.context.engine.update(internals.delta);
 

-    expect(!!internals.context.firstEntity._components[0].called).to.be.true();
-    expect(!!internals.context.secondEntity._components[0].called).to.be.false();
+    assert(!!internals.context.firstEntity._components[0].called);
+    assert(!internals.context.secondEntity._components[0].called);

 
 

-    expect(!!internals.context.firstEntity.called).to.be.true();
-    expect(!!internals.context.secondEntity.called).to.be.false();
-    expect(!!internals.context.emptyEntity.called).to.be.false();
+    assert(!!internals.context.firstEntity.called);
+    assert(!internals.context.secondEntity.called);
+    assert(!internals.context.emptyEntity.called);

   });
 
   });
 

-  test('Entity should not add duplicate components', () => {
+  it('should not add duplicate components to entities', () => {

 
     const originalComponentsLength = internals.context.secondEntity._components.length;
     const result = internals.context.secondEntity.addComponent(new internals.component());
     const newComponentsLength = internals.context.secondEntity._components.length;
 
 
     const originalComponentsLength = internals.context.secondEntity._components.length;
     const result = internals.context.secondEntity.addComponent(new internals.component());
     const newComponentsLength = internals.context.secondEntity._components.length;
 

-    expect(result).to.be.false();
-    expect(originalComponentsLength).to.be.equal(newComponentsLength);
+    assert(!result);
+    assert.deepEqual(newComponentsLength, originalComponentsLength);

   });
 
   });
 

-  test('Entity should allow access to components by class', () => {
+  it('should allow access to components by class', () => {

 
     const firstComponent = internals.context.firstEntity.getComponent(internals.component);
     const emptyComponent = internals.context.emptyEntity.getComponent(internals.component);
 
 
     const firstComponent = internals.context.firstEntity.getComponent(internals.component);
     const emptyComponent = internals.context.emptyEntity.getComponent(internals.component);
 

-    expect(firstComponent instanceof internals.component).to.be.true();
-    expect(emptyComponent).to.be.equal(undefined);
+    assert(firstComponent instanceof internals.component);
+    assert.deepEqual(emptyComponent, undefined);

   });
 
   });
 

-  test('Engine should not add duplicate entities', () => {
+  it('should not add duplicate entities', () => {

 
     const originalEntitiesLength = internals.context.engine.entities.length;
     const added = internals.context.engine.addEntity(internals.context.firstEntity);
     const finalEntitiesLength = internals.context.engine.entities.length;
 
 
     const originalEntitiesLength = internals.context.engine.entities.length;
     const added = internals.context.engine.addEntity(internals.context.firstEntity);
     const finalEntitiesLength = internals.context.engine.entities.length;
 

-    expect(added).to.be.false();
+    assert(!added);

 
 

-    expect(originalEntitiesLength).to.be.equal(finalEntitiesLength);
+    assert.deepEqual(finalEntitiesLength, originalEntitiesLength);

   });
 
   });
 

-  test('Engine should remove entities', () => {
+  it('should remove entities', () => {

 
     const originalEntityLength = internals.context.engine.entities.length;
     const originalRemoved = internals.context.engine.removeEntity(internals.context.firstEntity);
 
     const originalEntityLength = internals.context.engine.entities.length;
     const originalRemoved = internals.context.engine.removeEntity(internals.context.firstEntity);


@@ -269,18 +260,16 @@ experiment('Engine Tests', () => {
     internals.context.engine.update(internals.delta);
 
     // Check for return value
     internals.context.engine.update(internals.delta);
 
     // Check for return value

-    expect(originalRemoved).to.be.true();
-    expect(finalRemoved).to.be.false();
+    assert(originalRemoved);
+    assert(!finalRemoved);

 
     // Confirm that only removed if found by checking length of systems
     // array
 
     // Confirm that only removed if found by checking length of systems
     // array

-    expect(originalEntityLength).to.be.above(intermediateEntityLength);
-    expect(finalEntityLength).to.be.equal(intermediateEntityLength);
+    assert(originalEntityLength > intermediateEntityLength);
+    assert.deepEqual(finalEntityLength, intermediateEntityLength);

 
     // Ensure callback is sent
 
     // Ensure callback is sent

-    expect(!!internals.context.firstEntity.called).to.be.false();
-    expect(!!internals.context.secondEntity.called).to.be.true();
+    assert(!internals.context.firstEntity.called);
+    assert(!!internals.context.secondEntity.called);

   });
 });
   });
 });

-
-Lab.report(lab).then((result) => process.exit(result.code));