Initial implementation of the TEXTSPLIT() Excel Function

2026-10-10 05:46:30 +00:00 · 2022-07-29 18:33:12 +02:00
parent e748ac7c03
commit 07f4fbe396
6 changed files with 301 additions and 4 deletions
@@ -0,0 +1,60 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheetTests\Calculation\Functions\TextData;
+
+use PhpOffice\PhpSpreadsheet\Calculation\Calculation;
+use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
+
+class TextSplitTest extends AllSetupTeardown
+{
+    private function setDelimiterArgument(array $argument, string $column): string
+    {
+        return '{' . $column . implode(',' . $column, range(1, count($argument))) . '}';
+    }
+
+    /**
+     * @param array|string $argument
+     */
+    private function setDelimiterValues(Worksheet $worksheet, string $column, $argument): void
+    {
+        if (is_array($argument)) {
+            foreach ($argument as $index => $value) {
+                ++$index;
+                $worksheet->getCell("{$column}{$index}")->setValue($value);
+            }
+        } else {
+            $worksheet->getCell("{$column}1")->setValue($argument);
+        }
+    }
+
+    /**
+     * @dataProvider providerTEXTSPLIT
+     */
+    public function testTextSplit(array $expectedResult, array $arguments): void
+    {
+        $text = $arguments[0];
+        $columnDelimiter = $arguments[1];
+        $rowDelimiter = $arguments[2];
+
+        $args = 'A1';
+        $args .= (is_array($columnDelimiter)) ? ', ' . $this->setDelimiterArgument($columnDelimiter, 'B') : ', B1';
+        $args .= (is_array($rowDelimiter)) ? ', ' . $this->setDelimiterArgument($rowDelimiter, 'C') : ', C1';
+        $args .= (isset($arguments[3])) ? ", {$arguments[3]}" : ',';
+        $args .= (isset($arguments[4])) ? ", {$arguments[4]}" : ',';
+        $args .= (isset($arguments[5])) ? ", {$arguments[5]}" : ',';
+
+        $worksheet = $this->getSheet();
+        $worksheet->getCell('A1')->setValue($text);
+        $this->setDelimiterValues($worksheet, 'B', $columnDelimiter);
+        $this->setDelimiterValues($worksheet, 'C', $rowDelimiter);
+        $worksheet->getCell('H1')->setValue("=TEXTSPLIT({$args})");
+
+        $result = Calculation::getInstance($this->getSpreadsheet())->calculateCellValue($worksheet->getCell('H1'));
+        self::assertSame($expectedResult, $result);
+    }
+
+    public function providerTEXTSPLIT(): array
+    {
+        return require 'tests/data/Calculation/TextData/TEXTSPLIT.php';
+    }
+}