Add Tests, fix composer

Author: liam-wiltshire

composer.json

@@ -9,7 +9,7 @@
   ],
   "require": {
     "php": ">=7.1.0",
-    "illuminate/database": "^5.5.0",
+    "illuminate/database": "^5.5.0"
   },
   "require-dev": {
     "phpunit/phpunit": "^7.0.0",

tests/DummyModel.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace LiamWiltshire\LaravelJitLoader\Tests;
+
+
+use LiamWiltshire\LaravelJitLoader\Model;
+
+class DummyModel extends Model {
+
+    protected $fillable = ['dummy_model_id'];
+
+    public function myRelationship()
+    {
+        return $this->hasOne(DummyModel::class);
+    }
+
+    public function nonExistentRelationship()
+    {
+        return false;
+    }
+
+    public function setAutoloadThreshold(int $autoloadThreshold)
+    {
+        $this->autoloadThreshold = $autoloadThreshold;
+    }
+}

tests/Model.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace LiamWiltshire\LaravelJitLoader\Tests;
+
+
+class ModelTest extends TestCase
+{
+    public function testGetRelationshipFromMethodWithNonExistentRelationshipThrowsException()
+    {
+        $model = new DummyModel();
+        $this->expectException(\LogicException::class);
+        $this->expectExceptionMessage('DummyModel::nonExistentRelationship must return a relationship instance.');
+        $model->getRelationshipFromMethod('nonExistentRelationship');
+    }
+
+    public function testGetRelationshipFromMethodAfterDisableAutoLoadCalledDoesntAutoLoad()
+    {
+        $models = DummyModel::all();
+        $related = $models[0]->disableAutoload()->myRelationship;
+
+        $this->assertFalse($models[1]->relationLoaded('myRelationship'));
+    }
+
+    public function testGetRelationshipFromMethodOverThresholdDoesntAutoLoad()
+    {
+        $models = DummyModel::all();
+        $models[0]->setAutoloadThreshold(2);
+        $related = $models[0]->myRelationship;
+
+        $this->assertFalse($models[1]->relationLoaded('myRelationship'));
+    }
+
+
+    public function testGetRelationshipFromMethodUnderThresholdDoesAutoLoad()
+    {
+        $models = DummyModel::all();
+        $related = $models[0]->myRelationship;
+
+        $this->assertTrue($models[1]->relationLoaded('myRelationship'));
+    }
+}
+
+

tests/ModelTest.php

@@ -0,0 +1,49 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: liam
+ * Date: 24/02/19
+ * Time: 18:17
+ */
+
+namespace LiamWiltshire\LaravelJitLoader\Tests;
+
+
+use Illuminate\Database\Capsule\Manager;
+
+class TestCase extends \PHPUnit\Framework\TestCase
+{
+    public function setUp()
+    {
+        $this->configureDatabase();
+        $this->migrateIdentitiesTable();
+    }
+    protected function configureDatabase()
+    {
+        $db = new Manager();
+        $db->addConnection(array(
+            'driver'    => 'sqlite',
+            'database'  => ':memory:',
+            'charset'   => 'utf8',
+            'collation' => 'utf8_unicode_ci',
+            'prefix'    => '',
+        ));
+        $db->bootEloquent();
+        $db->setAsGlobal();
+    }
+
+    public function migrateIdentitiesTable()
+    {
+        Manager::schema()->create('dummy_models', function($table) {
+            $table->increments('id');
+            $table->integer('dummy_model_id');
+            $table->timestamps();
+        });
+        DummyModel::create(array('dummy_model_id' => 5));
+        DummyModel::create(array('dummy_model_id' => 4));
+        DummyModel::create(array('dummy_model_id' => 3));
+        DummyModel::create(array('dummy_model_id' => 2));
+        DummyModel::create(array('dummy_model_id' => 1));
+
+    }
+}