test: add basic test case

Author: Tom Kirkpatrick

.gitignore

@@ -20,3 +20,4 @@
 .strong-pm
 .nyc_output
 node_modules
+coverage

package.json

@@ -4,7 +4,8 @@
   "description": "Loopback Component Model Extender",
   "main": "index.js",
   "scripts": {
-    "test": "mocha test/**/*.test.js"
+    "test": "nyc  --reporter=lcov --reporter=text --reporter=text-summary mocha test/*test.js",
+    "test:watch": "npm run test -- -w"
   },
   "repository": {
     "type": "git",
@@ -26,6 +27,11 @@
   },
   "devDependencies": {
     "chai": "3.5.0",
-    "mocha": "3.1.2"
+    "cors": "2.8.3",
+    "loopback": "3.8.0",
+    "loopback-boot": "2.24.0",
+    "mocha": "3.1.2",
+    "nyc": "11.0.2",
+    "strong-error-handler": "2.1.0"
   }
 }

test/basic.test.js

@@ -0,0 +1,19 @@
+{
+  "name": "Person",
+  "base": "PersistedModel",
+  "idInjection": true,
+  "options": {
+    "validateUpsert": true
+  },
+  "properties": {
+    "id": {
+      "type": "string",
+      "required": true,
+      "default": "uuidv4"
+    }
+  },
+  "validations": [],
+  "relations": {},
+  "acls": [],
+  "methods": {}
+}

test/test-server/common/models/person.json

@@ -0,0 +1,5 @@
+'use strict'
+
+module.exports = function person(Person) {
+  Person.testMethod = () => true
+}

test/test-server/common/models/person/person.ext.js

@@ -0,0 +1,5 @@
+'use strict'
+
+module.exports = function person(Person) {
+  Person.override = () => true
+}

test/test-server/common/models/person/person.override.js

@@ -0,0 +1,5 @@
+{
+  "../../..": {
+    "basePath": "test/test-server"
+  }
+}

test/test-server/server/component-config.json

@@ -0,0 +1,22 @@
+{
+  "restApiRoot": "/api",
+  "host": "0.0.0.0",
+  "port": 3000,
+  "remoting": {
+    "context": false,
+    "rest": {
+      "normalizeHttpPath": false,
+      "xml": false
+    },
+    "json": {
+      "strict": false,
+      "limit": "100kb"
+    },
+    "urlencoded": {
+      "extended": true,
+      "limit": "100kb"
+    },
+    "cors": false
+  },
+  "legacyExplorer": false
+}

test/test-server/server/config.json

@@ -0,0 +1,6 @@
+{
+  "db": {
+    "name": "db",
+    "connector": "memory"
+  }
+}

test/test-server/server/datasources.json

@@ -0,0 +1,23 @@
+{
+  "initial:before": {
+    "loopback#favicon": {}
+  },
+  "initial": {},
+  "session": {},
+  "auth": {},
+  "parse": {},
+  "routes": {
+    "loopback#rest": {
+      "paths": [
+        "${restApiRoot}"
+      ]
+    }
+  },
+  "files": {},
+  "final": {
+    "loopback#urlNotFound": {}
+  },
+  "final:after": {
+    "strong-error-handler": {}
+  }
+}

test/test-server/server/middleware.json

@@ -0,0 +1,21 @@
+{
+  "_meta": {
+    "sources": [
+      "loopback/common/models",
+      "loopback/server/models",
+      "../common/models",
+      "./models"
+    ],
+    "mixins": [
+      "loopback/common/mixins",
+      "loopback/server/mixins",
+      "../common/mixins",
+      "./mixins"
+    ]
+  },
+
+  "Person": {
+    "dataSource": "db",
+    "public": true
+  }
+}

test/test-server/server/model-config.json

@@ -0,0 +1,29 @@
+'use strict';
+
+var loopback = require('loopback');
+var boot = require('loopback-boot');
+
+var app = module.exports = loopback();
+
+app.start = function() {
+  // start the web server
+  return app.listen(function() {
+    app.emit('started');
+    var baseUrl = app.get('url').replace(/\/$/, '');
+    console.log('Web server listening at: %s', baseUrl);
+    if (app.get('loopback-component-explorer')) {
+      var explorerPath = app.get('loopback-component-explorer').mountPath;
+      console.log('Browse your REST API at %s%s', baseUrl, explorerPath);
+    }
+  });
+};
+
+// Bootstrap the application, configure models, datasources and middleware.
+// Sub-apps like REST API are mounted via boot scripts.
+boot(app, __dirname, function(err) {
+  if (err) throw err;
+
+  // start the server if `$ node server.js`
+  if (require.main === module)
+    app.start();
+});

test/test-server/server/server.js

@@ -0,0 +1,20 @@
+'use strict'
+
+const path = require('path')
+const chai = require('chai')
+
+const expect = chai.expect
+
+const TEST_APP = path.join(__dirname, 'test-server')
+const app = require(path.join(TEST_APP, 'server/server.js'))
+
+const Person = app.models.Person
+
+describe('Component', function() {
+  describe('Initialization', function() {
+    it('should apply model customizations from subdirectories', function() {
+      expect(Person).to.itself.respondTo('testMethod')
+      expect(Person).to.itself.respondTo('override')
+    })
+  })
+})