Wrote export tests.

app/Generator/Chart/Bill/BillChartGeneratorInterface.php

@@ -1,44 +0,0 @@
-<?php
-/**
- * BillChartGeneratorInterface.php
- * Copyright (C) 2016 thegrumpydictator@gmail.com
- *
- * This software may be modified and distributed under the terms of the
- * Creative Commons Attribution-ShareAlike 4.0 International License.
- *
- * See the LICENSE file for details.
- */
-
-declare(strict_types = 1);
-
-namespace FireflyIII\Generator\Chart\Bill;
-
-
-use FireflyIII\Models\Bill;
-use Illuminate\Support\Collection;
-
-/**
- * Interface BillChartGeneratorInterface
- *
- * @package FireflyIII\Generator\Chart\Bill
- */
-interface BillChartGeneratorInterface
-{
-
-    /**
-     * @param string $paid
-     * @param string $unpaid
-     *
-     * @return array
-     */
-    public function frontpage(string $paid, string $unpaid): array;
-
-    /**
-     * @param Bill       $bill
-     * @param Collection $entries
-     *
-     * @return array
-     */
-    public function single(Bill $bill, Collection $entries): array;
-
-}

app/Generator/Chart/Bill/ChartJsBillChartGenerator.php

@@ -1,94 +0,0 @@
-<?php
-/**
- * ChartJsBillChartGenerator.php
- * Copyright (C) 2016 thegrumpydictator@gmail.com
- *
- * This software may be modified and distributed under the terms of the
- * Creative Commons Attribution-ShareAlike 4.0 International License.
- *
- * See the LICENSE file for details.
- */
-
-declare(strict_types = 1);
-
-namespace FireflyIII\Generator\Chart\Bill;
-
-use FireflyIII\Models\Bill;
-use FireflyIII\Models\Transaction;
-use FireflyIII\Support\ChartColour;
-use Illuminate\Support\Collection;
-
-/**
- * Class ChartJsBillChartGenerator
- *
- * @package FireflyIII\Generator\Chart\Bill
- */
-class ChartJsBillChartGenerator implements BillChartGeneratorInterface
-{
-
-    /**
-     * @param string $paid
-     * @param string $unpaid
-     *
-     * @return array
-     */
-    public function frontpage(string $paid, string $unpaid): array
-    {
-        $data = [
-            'datasets' => [
-                [
-                    'data'            => [round($unpaid, 2), round(bcmul($paid, '-1'), 2)],
-                    'backgroundColor' => [ChartColour::getColour(0), ChartColour::getColour(1)],
-                ],
-
-            ],
-            'labels'   => [strval(trans('firefly.unpaid')), strval(trans('firefly.paid'))],
-
-        ];
-
-        return $data;
-    }
-
-    /**
-     * @param Bill       $bill
-     * @param Collection $entries
-     *
-     * @return array
-     */
-    public function single(Bill $bill, Collection $entries): array
-    {
-        $format       = (string)trans('config.month');
-        $data         = ['count' => 3, 'labels' => [], 'datasets' => [],];
-        $minAmount    = [];
-        $maxAmount    = [];
-        $actualAmount = [];
-        /** @var Transaction $entry */
-        foreach ($entries as $entry) {
-            $data['labels'][] = $entry->date->formatLocalized($format);
-            $minAmount[]      = round($bill->amount_min, 2);
-            $maxAmount[]      = round($bill->amount_max, 2);
-            // journalAmount has been collected in BillRepository::getJournals
-            $actualAmount[] = bcmul($entry->transaction_amount, '-1');
-        }
-
-        $data['datasets'][] = [
-            'type'  => 'bar',
-            'label' => trans('firefly.minAmount'),
-            'data'  => $minAmount,
-        ];
-        $data['datasets'][] = [
-            'type'  => 'line',
-            'label' => trans('firefly.billEntry'),
-            'data'  => $actualAmount,
-        ];
-        $data['datasets'][] = [
-            'type'  => 'bar',
-            'label' => trans('firefly.maxAmount'),
-            'data'  => $maxAmount,
-        ];
-
-        $data['count'] = count($data['datasets']);
-
-        return $data;
-    }
-}