faster spreadsheet exporter based on opensout and other export improvements (#5238)

tests/Export/Package/ColumnTest.php

@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Tests\Export\Package;
+
+use App\Entity\ExportableItem;
+use App\Export\Package\CellFormatter\CellFormatterInterface;
+use App\Export\Package\Column;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \App\Export\Package\Column
+ */
+class ColumnTest extends TestCase
+{
+    public function testGetNameReturnsColumnName(): void
+    {
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $column = new Column('testName', $formatter);
+        self::assertEquals('testName', $column->getName());
+    }
+
+    public function withHeaderSetsHeader(): void
+    {
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $column = new Column('testName', $formatter);
+        $column->withHeader('testHeader');
+        self::assertEquals('testHeader', $column->getHeader());
+    }
+
+    public function withExtractorSetsExtractor(): void
+    {
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $column = new Column('testName', $formatter);
+        $extractor = function (ExportableItem $item) {
+            return $item->getId();
+        };
+        $column->withExtractor($extractor);
+        $exportableItem = $this->createMock(ExportableItem::class);
+        $exportableItem->method('getId')->willReturn(123);
+        self::assertEquals(123, $column->extract($exportableItem));
+    }
+
+    public function testExtractThrowsExceptionWhenExtractorIsNull(): void
+    {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->expectExceptionMessage('Missing extractor on column: testName');
+
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $column = new Column('testName', $formatter);
+        $exportableItem = $this->createMock(ExportableItem::class);
+        $column->extract($exportableItem);
+    }
+
+    public function testGetValueReturnsFormattedValue(): void
+    {
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $formatter->method('formatValue')->willReturn('formattedValue');
+        $column = new Column('testName', $formatter);
+        $extractor = function (ExportableItem $item) {
+            return 'rawValue';
+        };
+        $column->withExtractor($extractor);
+        $exportableItem = $this->createMock(ExportableItem::class);
+        self::assertEquals('formattedValue', $column->getValue($exportableItem));
+    }
+
+    public function testGetHeaderReturnsHeaderWhenSet(): void
+    {
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $column = new Column('testName', $formatter);
+        $column->withHeader('testHeader');
+        self::assertEquals('testHeader', $column->getHeader());
+    }
+
+    public function testGetHeaderReturnsNameWhenHeaderIsNull(): void
+    {
+        $formatter = $this->createMock(CellFormatterInterface::class);
+        $column = new Column('testName', $formatter);
+        self::assertEquals('testName', $column->getHeader());
+    }
+}