Adjust unit tests setUp

.travis.yml

@@ -2,7 +2,6 @@ sudo: required
 dist: trusty
 language: php
 php:
-  - 7.0
   - 7.1
   - 7.2
   - 7.3
@@ -25,8 +24,6 @@ env:
 
 matrix:
   include:
-    - php: 7.0
-      env: "DB=sqlite"
     - php: 7.1
       env: "DB=sqlite"
     - php: 7.1

tests/php/controller/contactcontrollerTest.php

@@ -29,7 +29,7 @@ class ContactControllerTest extends \PHPUnit\Framework\TestCase {
 
 	private $controller;
 
-	public function setUp() {
+	public function setUp(): void {
 		$this->appName = 'calendar';
 		$this->request = $this->getMockBuilder('\OCP\IRequest')
 			->disableOriginalConstructor()

tests/php/controller/emailcontrollerTest.php

@@ -35,7 +35,7 @@ class EmailControllerTest extends \PHPUnit\Framework\TestCase {
 
 	private $controller;
 
-	public function setUp() {
+	public function setUp(): void {
 		$this->appName = 'calendar';
 		$this->request = $this->getMockBuilder('\OCP\IRequest')
 			->disableOriginalConstructor()

tests/php/controller/proxycontrollerTest.php

@@ -45,7 +45,7 @@ class ProxyControllerTest extends \PHPUnit\Framework\TestCase {
 
 	private $controller;
 
-	public function setUp() {
+	public function setUp(): void {
 		$this->appName = 'calendar';
 		$this->request = $this->getMockBuilder('\OCP\IRequest')
 			->disableOriginalConstructor()

tests/php/controller/settingscontrollerTest.php

@@ -32,7 +32,7 @@ class SettingsControllerTest extends \PHPUnit\Framework\TestCase {
 
 	private $controller;
 
-	public function setUp() {
+	public function setUp(): void {
 		$this->appName = 'calendar';
 		$this->request = $this->getMockBuilder('\OCP\IRequest')
 			->disableOriginalConstructor()

tests/php/controller/viewcontrollerTest.php

@@ -43,7 +43,7 @@ class ViewControllerTest extends \PHPUnit\Framework\TestCase {
 	/** @var ViewController */
 	private $controller;
 
-	public function setUp() {
+	public function setUp(): void {
 		$this->appName = 'calendar';
 		$this->request = $this->getMockBuilder('\OCP\IRequest')
 			->disableOriginalConstructor()

tests/php/http/streamresponseTest.php

@@ -23,7 +23,7 @@
 
 class StreamResponseTest extends \PHPUnit\Framework\TestCase {
 
-	public function setUp() {
+	public function setUp(): void {
 
 	}
 
@@ -38,4 +38,4 @@ public function testCallback() {
 		$streamResponse = new StreamResponse($stream);
 		$streamResponse->callback($ioutput);
 	}
-}
+}