feat(atlas): expose additional context when ValidationError is thrown

Improves #66 but further work will be necessary.

packages/atlas/src/private/component-container.mjs

@@ -82,7 +82,11 @@ class ComponentContainer {
     const config = defaults(info.config, this.Component.defaults)
 
     if (!info.validator.validate(info.Component.config, config)) {
-      throw new ValidationError(info.validator.errors)
+      throw new ValidationError(info.validator.errors, {
+        alias: this.alias,
+        schema: info.Component.config,
+        config,
+      })
     }
 
     atlas.log.trace({

packages/atlas/test/action.test.mjs

@@ -123,6 +123,19 @@ describe('Atlas::action()', () => {
     }
 
     expect(() => atlas.action('dummy', action)).to.throw(ValidationError)
+
+    try {
+      atlas.action('dummy', action)
+    } catch (err) {
+      expect(err.context).to.have.all.keys([
+        'schema',
+        'config',
+        'alias',
+      ])
+      expect(err.context.schema).to.equal(action.config)
+      expect(err.context.config).to.equal(options.config.actions.dummy)
+      expect(err.context.alias).to.equal('dummy')
+    }
   })
 
   it('works when user config passes component config schema', () => {

packages/atlas/test/hook.test.mjs

@@ -159,6 +159,19 @@ describe('Atlas::hook()', () => {
     }
 
     expect(() => atlas.hook('dummy', hook)).to.throw(ValidationError)
+
+    try {
+      atlas.hook('dummy', hook)
+    } catch (err) {
+      expect(err.context).to.have.all.keys([
+        'schema',
+        'config',
+        'alias',
+      ])
+      expect(err.context.schema).to.equal(hook.config)
+      expect(err.context.config).to.equal(options.config.hooks.dummy)
+      expect(err.context.alias).to.equal('dummy')
+    }
   })
 
   it('works when user config passes component config schema', () => {

packages/atlas/test/service.test.mjs

@@ -122,6 +122,19 @@ describe('Atlas::service()', () => {
     }
 
     expect(() => atlas.service('dummy', service)).to.throw(ValidationError)
+
+    try {
+      atlas.service('dummy', service)
+    } catch (err) {
+      expect(err.context).to.have.all.keys([
+        'schema',
+        'config',
+        'alias',
+      ])
+      expect(err.context.schema).to.equal(service.config)
+      expect(err.context.config).to.equal(options.config.services.dummy)
+      expect(err.context.alias).to.equal('dummy')
+    }
   })
 
   it('works when user config passes component config schema', () => {