Add tests for File\* classes

Author: williamdes

tests/FileTest.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodeLts\CliTools\Tests;
+
+use CodeLts\CliTools\File\CouldNotReadFileException;
+use CodeLts\CliTools\File\CouldNotWriteFileException;
+use CodeLts\CliTools\File\FileReader;
+use CodeLts\CliTools\File\FileWriter;
+
+class FileTest extends AbstractTestCase
+{
+    public function testReadWriteFile(): void
+    {
+        $fileName = tempnam(sys_get_temp_dir(), 'code-lts-cli-tools');
+        FileWriter::write(
+            $fileName,
+            'foobar'
+        );
+        $this->assertSame('foobar', FileReader::read($fileName));
+        unlink($fileName);
+    }
+
+    public function testReadInvalidFile(): void
+    {
+        $this->expectException(CouldNotReadFileException::class);
+        $this->expectExceptionMessage('Could not read file: /');
+        $this->assertSame('foobar', FileReader::read('/'));
+    }
+
+    public function testWriteInvalidFile(): void
+    {
+        $this->expectException(CouldNotWriteFileException::class);
+        $this->expectExceptionMessage('Could not write file: / (file_put_contents(/): failed to open stream: Is a directory)');
+        $this->assertSame('foobar', FileWriter::write('/', ''));
+    }
+}

tests/OutputFormatTest.php

@@ -4,7 +4,6 @@
 
 namespace CodeLts\CliTools\Tests;
 
-use CodeLts\CliTools\AnalysisResult;
 use CodeLts\CliTools\ErrorFormatter\ErrorFormatter;
 use CodeLts\CliTools\File\NullRelativePathHelper;
 use CodeLts\CliTools\OutputFormat;