Expand factory tests.

tests/Unit/Factory/TransactionCurrencyFactoryTest.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * TransactionCurrencyFactoryTest.php
+ * Copyright (c) 2018 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Factory;
+
+
+use FireflyIII\Factory\TransactionCurrencyFactory;
+use FireflyIII\Models\TransactionCurrency;
+use Tests\TestCase;
+
+/**
+ * Class TransactionCurrencyFactoryTest
+ */
+class TransactionCurrencyFactoryTest extends TestCase
+{
+    /**
+     * @covers \FireflyIII\Factory\TransactionCurrencyFactory
+     */
+    public function testFindByBadCode()
+    {
+        /** @var TransactionCurrencyFactory $factory */
+        $factory = app(TransactionCurrencyFactory::class);
+        $this->assertNull($factory->find(null, 'BAD CODE'));
+
+    }
+
+    /**
+     * @covers \FireflyIII\Factory\TransactionCurrencyFactory
+     */
+    public function testFindByCode()
+    {
+        $currency = TransactionCurrency::find(1);
+        /** @var TransactionCurrencyFactory $factory */
+        $factory = app(TransactionCurrencyFactory::class);
+        $result  = $factory->find(null, $currency->code);
+        $this->assertEquals($currency->id, $result->id);
+    }
+
+    /**
+     * @covers \FireflyIII\Factory\TransactionCurrencyFactory
+     */
+    public function testFindByID()
+    {
+        $currency = TransactionCurrency::find(1);
+        /** @var TransactionCurrencyFactory $factory */
+        $factory = app(TransactionCurrencyFactory::class);
+        $result  = $factory->find($currency->id, null);
+        $this->assertEquals($currency->id, $result->id);
+    }
+
+    /**
+     * @covers \FireflyIII\Factory\TransactionCurrencyFactory
+     */
+    public function testFindNull()
+    {
+        /** @var TransactionCurrencyFactory $factory */
+        $factory = app(TransactionCurrencyFactory::class);
+        $this->assertNull($factory->find(null, null));
+    }
+
+}