Improve transformer coverage.

tests/Unit/Transformers/RuleTransformerTest.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * RuleTransformerTest.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\Transformers;
+
+
+use FireflyIII\Models\Rule;
+use FireflyIII\Models\RuleAction;
+use FireflyIII\Models\RuleTrigger;
+use FireflyIII\Repositories\Rule\RuleRepositoryInterface;
+use FireflyIII\Transformers\RuleTransformer;
+use Illuminate\Support\Collection;
+use Symfony\Component\HttpFoundation\ParameterBag;
+use Tests\TestCase;
+
+/**
+ * Class RuleTransformerTest
+ */
+class RuleTransformerTest extends TestCase
+{
+    /**
+     * Test basic tag transformer
+     *
+     * @covers \FireflyIII\Transformers\RuleTransformer
+     */
+    public function testBasic(): void
+    {
+        /** @var Rule $rule */
+        $rule = Rule::first();
+
+        $repository  = $this->mock(RuleRepositoryInterface::class);
+        /** @var RuleTrigger $ruleTrigger */
+        $ruleTrigger = RuleTrigger::first();
+        /** @var RuleAction $ruleAction */
+        $ruleAction  = RuleAction::first();
+        // mock stuff
+        $repository->shouldReceive('setUser')->atLeast()->once();
+        $repository->shouldReceive('getRuleActions')->atLeast()->once()->andReturn(new Collection([$ruleAction]));
+        $repository->shouldReceive('getRuleTriggers')->atLeast()->once()->andReturn(new Collection([$ruleTrigger]));
+
+        $transformer = app(RuleTransformer::class);
+        $transformer->setParameters(new ParameterBag);
+        $result = $transformer->transform($rule);
+        $this->assertEquals($rule->title, $result['title']);
+
+        $this->assertEquals($ruleTrigger->trigger_type, $result['triggers'][0]['type']);
+        $this->assertEquals($ruleAction->action_type, $result['actions'][0]['type']);
+    }
+
+}