Add tests for ::put_contents().

Author: costdev

tests/phpunit/tests/filesystem/wpFilesystemDirect/putContents.php

@@ -0,0 +1,43 @@
+<?php
+/**
+ * Tests for the WP_Filesystem_Direct::put_contents() method.
+ *
+ * @package WordPress
+ */
+
+require_once __DIR__ . '/base.php';
+
+/**
+ * @group admin
+ * @group filesystem
+ * @group filesystem-direct
+ *
+ * @covers WP_Filesystem_Direct::put_contents
+ */
+class Tests_Filesystem_WpFilesystemDirect_PutContents extends WP_Filesystem_Direct_UnitTestCase {
+
+	/**
+	 * Tests that `WP_Filesystem_Direct::put_contents()`
+	 * returns false for a directory.
+	 *
+	 * @ticket 57774
+	 */
+	public function test_should_return_false_for_a_directory() {
+		$this->assertFalse( self::$filesystem->put_contents( self::$file_structure['test_dir']['path'], 'New content.' ) );
+	}
+
+	/**
+	 * Tests that `WP_Filesystem_Direct::put_contents()` inserts
+	 * content into the provided file.
+	 *
+	 * @ticket 57774
+	 */
+	public function test_should_insert_contents_into_file() {
+		$file   = self::$file_structure['test_dir']['path'] . 'file-to-create.txt';
+		$actual = self::$filesystem->put_contents( $file, 'New content.', 0644 );
+		unlink( $file );
+
+		$this->assertTrue( $actual, 'The contents were not inserted.' );
+	}
+
+}