Test reading Xlsx column/row attrs with ReadFilter

When reading an Xlsx file using a ReadFilter it is posible for
`ColumnAndRowAttributes::load()` to (I think) erroneously skip loading
of column or row attributes.

This is because `isFilteredColumn` and `isFilteredRow` will return early
with a true (ie the column or row should be considered filtered and
their attrbutes discarded) at the first false returned from the
ReadFilter. All rows for a column must past the filter for the loop to
return false. I've also created the same test of column widths for row
heights.

 * ColumnWidthTest.php
   Added test with a read filter.
 * RowHeightTest.php
   Mirrored column wdith tests for row height

tests/PhpSpreadsheetTests/Functional/ColumnWidthTest.php

@@ -2,6 +2,7 @@
 
 namespace PhpOffice\PhpSpreadsheetTests\Functional;
 
+use PhpOffice\PhpSpreadsheet\Reader\IReadFilter;
 use PhpOffice\PhpSpreadsheet\Spreadsheet;
 
 class ColumnWidthTest extends AbstractFunctional
@@ -31,6 +32,41 @@ class ColumnWidthTest extends AbstractFunctional
         $this->assertColumn($reloadedSpreadsheet);
     }
 
+    /**
+     * @dataProvider providerFormats
+     *
+     * @param $format
+     */
+    public function testReadColumnWidthWithReadFilter($format): void
+    {
+        // Same test with a read filter removing a single row
+        $spreadsheet = new Spreadsheet();
+        $sheet = $spreadsheet->getActiveSheet();
+        foreach (range(1, 5) as $row) {
+            $sheet->setCellValue("A{$row}", 'Hello World !');
+        }
+
+        // isFilteredColumn iterates rowAttributes when calling the read filter
+        $sheet->getRowDimension(5)->setRowHeight(10);
+
+        $sheet->getColumnDimension('A')->setWidth(20);
+        $this->assertColumn($spreadsheet);
+
+        // A reader-customeiser closure and ReadFilter implementation that skips rows >4
+        $readerCustomizer = function ($reader) {
+            $readFilterStub = $this->createMock(IReadFilter::class);
+            $readFilterStub->method('readCell')
+                ->willReturnCallback(function ($column, $row, $worksheetName = '') {
+                    return $row <= 4;
+                });
+            $reader->setReadFilter($readFilterStub);
+        };
+
+        // Save and reload a filtered set and assert the same width
+        $reloadedSpreadsheet = $this->writeAndReload($spreadsheet, $format, $readerCustomizer);
+        $this->assertColumn($reloadedSpreadsheet);
+    }
+
     private function assertColumn(Spreadsheet $spreadsheet): void
     {
         $sheet = $spreadsheet->getActiveSheet();

tests/PhpSpreadsheetTests/Functional/RowHeightTest.php

@@ -0,0 +1,80 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Functional;
+
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Reader\IReadFilter;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+
+class RowHeightTest extends AbstractFunctional
+{
+    public function providerFormats()
+    {
+        return [
+            ['Xlsx'],
+        ];
+    }
+
+    /**
+     * @dataProvider providerFormats
+     *
+     * @param $format
+     */
+    public function testReadRowHeight($format): void
+    {
+        // create new sheet with column width
+        $spreadsheet = new Spreadsheet();
+        $sheet = $spreadsheet->getActiveSheet();
+        $sheet->setCellValue('A1', 'Hello World !');
+        $sheet->getRowDimension('1')->setRowHeight(20);
+        $this->assertRow($spreadsheet);
+
+        $reloadedSpreadsheet = $this->writeAndReload($spreadsheet, $format);
+        $this->assertRow($reloadedSpreadsheet);
+    }
+
+    /**
+     * @dataProvider providerFormats
+     * 
+     * @param $format
+     */
+    public function testReadRowHeightWithReadFilter($format): void
+    {
+        // Same test with a read filter removing a single row
+        $spreadsheet = new Spreadsheet();
+        $sheet = $spreadsheet->getActiveSheet();
+        foreach (range(1, 5) as $columnIndex) {
+            $sheet->setCellValue(Coordinate::stringFromColumnIndex($columnIndex) . '1', 'Hello World !');
+        }
+
+        // isFilteredRow iterates columnAttributes when calling the read filter
+        $sheet->getColumnDimension('E')->setWidth(64);
+
+        $sheet->getRowDimension('1')->setRowHeight(20);
+        $this->assertRow($spreadsheet);
+
+        // A reader-customeiser closure and ReadFilter implementation that skips column 'E'
+        $readerCustomizer = function ($reader) {
+            $readFilterStub = $this->createMock(IReadFilter::class);
+            $readFilterStub->method('readCell')
+                ->willReturnCallback(function ($column, $row, $worksheetName = '') {
+                    return $column !== 'E';
+                });
+            $reader->setReadFilter($readFilterStub);
+        };
+
+        // Save and reload a filtered set and assert the same width
+        $reloadedSpreadsheet = $this->writeAndReload($spreadsheet, $format, $readerCustomizer);
+        $this->assertRow($reloadedSpreadsheet);
+    }
+
+    private function assertRow(Spreadsheet $spreadsheet): void
+    {
+        $sheet = $spreadsheet->getActiveSheet();
+        $rowDimensions = $sheet->getRowDimensions();
+
+        self::assertArrayHasKey('1', $rowDimensions);
+        $row = array_shift($rowDimensions);
+        self::assertEquals(20, $row->getRowHeight());
+    }
+}