feat: Energiediagramm adaptieren

2026-09-27 08:48:59 +00:00
parent 75650c0621
commit db704dd011
16 changed files with 1576 additions and 30 deletions
@@ -0,0 +1,118 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Belevo\EnelixUtils\Tests;
+
+use Belevo\EnelixUtils\Energiediagramm\EnergyChartCalculator;
+use InvalidArgumentException;
+use PHPUnit\Framework\TestCase;
+
+require_once __DIR__ . '/../Energiediagramm/libs/EnergyChartCalculator.php';
+
+final class EnergiediagrammTest extends TestCase
+{
+    private string $timezone;
+
+    protected function setUp(): void
+    {
+        $this->timezone = date_default_timezone_get();
+        date_default_timezone_set('Europe/Zurich');
+    }
+
+    protected function tearDown(): void
+    {
+        date_default_timezone_set($this->timezone);
+    }
+
+    public function testCalendarRangesUseLocalBoundaries(): void
+    {
+        [$dayStart, $dayEnd] = EnergyChartCalculator::rangeBounds(
+            'day',
+            '2026-09-27',
+            '2026-09-01',
+            '2026-09-02'
+        );
+        self::assertSame('2026-09-27 00:00', date('Y-m-d H:i', $dayStart));
+        self::assertSame('2026-09-28 00:00', date('Y-m-d H:i', $dayEnd));
+
+        [$weekStart, $weekEnd] = EnergyChartCalculator::rangeBounds(
+            'week',
+            '2026-09-27',
+            '2026-09-01',
+            '2026-09-02'
+        );
+        self::assertSame('2026-09-21', date('Y-m-d', $weekStart));
+        self::assertSame('2026-09-28', date('Y-m-d', $weekEnd));
+
+        [$monthStart, $monthEnd] = EnergyChartCalculator::rangeBounds(
+            'month',
+            '2026-09-27',
+            '2026-09-01',
+            '2026-09-02'
+        );
+        self::assertSame('2026-09-01', date('Y-m-d', $monthStart));
+        self::assertSame('2026-10-01', date('Y-m-d', $monthEnd));
+
+        [$yearStart, $yearEnd] = EnergyChartCalculator::rangeBounds(
+            'year',
+            '2026-09-27',
+            '2026-09-01',
+            '2026-09-02'
+        );
+        self::assertSame('2026-01-01', date('Y-m-d', $yearStart));
+        self::assertSame('2027-01-01', date('Y-m-d', $yearEnd));
+    }
+
+    public function testCustomRangeIncludesCompleteEndDateAcrossDstChange(): void
+    {
+        [$start, $end] = EnergyChartCalculator::rangeBounds(
+            'custom',
+            '2026-03-29',
+            '2026-03-28',
+            '2026-03-30'
+        );
+
+        self::assertSame('2026-03-28 00:00', date('Y-m-d H:i', $start));
+        self::assertSame('2026-03-31 00:00', date('Y-m-d H:i', $end));
+    }
+
+    public function testInvalidCustomRangeIsRejected(): void
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        EnergyChartCalculator::rangeBounds(
+            'custom',
+            '2026-09-27',
+            '2026-09-28',
+            '2026-09-27'
+        );
+    }
+
+    public function testMetricsUseDerivedOrExplicitConsumption(): void
+    {
+        $derived = EnergyChartCalculator::metrics(20.0, 5.0, 3.0);
+        self::assertSame(18.0, $derived['Hausverbrauch']);
+        self::assertSame(15.0, $derived['Eigenverbrauch']);
+        self::assertSame(75.0, $derived['Eigenverbrauchsquote']);
+        self::assertEqualsWithDelta(83.3333, $derived['Autarkiegrad'], 0.001);
+
+        $explicit = EnergyChartCalculator::metrics(20.0, 5.0, 3.0, 16.0);
+        self::assertSame(16.0, $explicit['Hausverbrauch']);
+        self::assertSame(13.0, $explicit['Eigenverbrauch']);
+        self::assertSame(65.0, $explicit['Eigenverbrauchsquote']);
+        self::assertSame(81.25, $explicit['Autarkiegrad']);
+    }
+
+    public function testColorsAreValidatedAndNormalized(): void
+    {
+        self::assertSame(
+            '#2F80ED',
+            EnergyChartCalculator::normalizeColor('#2f80ed', '#000000')
+        );
+        self::assertSame(
+            '#22A06B',
+            EnergyChartCalculator::normalizeColor('transparent', '#22a06b')
+        );
+    }
+}