format composer.json and add php-7.0 as dev-requirement (phpunit6); add unit-test for Backup.add() when customer passes / as path value

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

composer.json

@@ -1,16 +1,18 @@
 {
 	"name" : "froxlor/froxlor",
 	"description" : "The server administration software for your needs. Developed by experienced server administrators, this panel simplifies the effort of managing your hosting platform.",
-    "keywords": ["server", "administration", "php"],
+	"keywords" : [
+		"server",
+		"administration",
+		"php"
+	],
 	"homepage" : "https://www.froxlor.org",
 	"license" : "GPL-2.0-or-later",
-    "authors": [
-        {
+	"authors" : [{
 			"name" : "Michael Kaufmann",
 			"email" : "team@froxlor.org",
 			"role" : "Lead Developer"
-        },
-        {
+		}, {
 			"name" : "Robert Förster",
 			"email" : "team@froxlor.org",
 			"role" : "Package Maintainer"
@@ -48,6 +50,7 @@
 		"phploc/phploc" : "3.0.1",
 		"theseer/phpdox" : "0.11.2",
 		"phpunit/php-invoker" : "1.1.4",
+		"php" : ">=7.0",
 		"ext-pcntl" : "*"
 	},
 	"suggest" : {

tests/Backup/CustomerBackupsTest.php

@@ -95,6 +95,28 @@ class CustomerBackupsTest extends TestCase
 		$this->assertEquals('0', $result['backup_web']);
 	}
 
+	/**
+	 * @depends testCustomerCustomerBackupsAdd
+	 */
+	public function testCustomerCustomerBackupsAddPathNotDocroot()
+	{
+		global $admin_userdata;
+
+		// get customer
+		$json_result = Customers::getLocal($admin_userdata, array(
+			'loginname' => 'test1'
+		))->get();
+		$customer_userdata = json_decode($json_result, true)['data'];
+
+		$data = [
+			'path' => '/'
+		];
+
+		$this->expectExceptionCode(400);
+		$this->expectExceptionMessage('The folder for backups cannot be your homedir, please chose a folder within your homedir, e.g. /backups');
+		$json_result = CustomerBackups::getLocal($customer_userdata, $data)->add();
+	}
+
 	public function testAdminCustomerBackupsGet()
 	{
 		global $admin_userdata;