Reversed codeception.

tests/generators/ChartJsReportChartGeneratorTest.php

@@ -0,0 +1,80 @@
+<?php
+use Carbon\Carbon;
+use FireflyIII\Generator\Chart\Report\ChartJsReportChartGenerator;
+use Illuminate\Support\Collection;
+use League\FactoryMuffin\Facade as FactoryMuffin;
+
+
+/**
+ * Class ChartJsReportChartGeneratorTest
+ */
+class ChartJsReportChartGeneratorTest extends TestCase
+{
+
+    /** @var ChartJsReportChartGenerator */
+    protected $object;
+
+    /**
+     * Sets up the fixture, for example, opens a network connection.
+     * This method is called before a test is executed.
+     */
+    public function setUp()
+    {
+        parent::setUp();
+
+        $this->object = new ChartJsReportChartGenerator;
+
+    }
+
+    /**
+     * This method is called before the first test of this test class is run.
+     *
+     * @since Method available since Release 3.4.0
+     */
+    public static function setUpBeforeClass()
+    {
+        parent::setUpBeforeClass();
+    }
+
+    /**
+     * FireflyIII\Generator\Chart\Report\ChartJsReportChartGenerator::yearInOut
+     */
+    public function testYearInOut()
+    {
+        $preference       = FactoryMuffin::create('FireflyIII\Models\Preference');
+        $preference->data = 'en';
+        $preference->save();
+
+        // mock language preference:
+        Preferences::shouldReceive('get')->withArgs(['language', 'en'])->andReturn($preference);
+
+        // make set:
+        $collection = new Collection;
+        for ($i = 0; $i < 5; $i++) {
+            $collection->push([new Carbon, 200, 100]);
+        }
+
+        $data = $this->object->yearInOut($collection);
+
+        $this->assertEquals(200, $data['datasets'][0]['data'][0]);
+        $this->assertEquals(100, $data['datasets'][1]['data'][0]);
+        $this->assertCount(5, $data['labels']);
+
+    }
+
+    /**
+     * FireflyIII\Generator\Chart\Report\ChartJsReportChartGenerator::yearInOutSummarized
+     */
+    public function testYearInOutSummarized()
+    {
+        // make set:
+        $income  = 2400;
+        $expense = 1200;
+
+        $data = $this->object->yearInOutSummarized($income, $expense, 12);
+
+        $this->assertEquals(200, $data['datasets'][0]['data'][1]);
+        $this->assertEquals(100, $data['datasets'][1]['data'][1]);
+
+    }
+}