Require local phpunit through composer and bump phpunit version

* Uses PHPUnit 6.5 (requires PHP 7.0+, but we got rid with NC 14 (see nextcloud/server#7368)
* Namespaces are rewritten
* If composer isn't installed, it installs it (taken from nextcloud/news)

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

Remove PHPUnit Download in CI

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

Properly handle phpunit on travis for 5.6

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

Remove trouble composer.lock

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

Don't install composer deps twice on CI

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

.travis.yml

@@ -88,7 +88,7 @@ before_script:
 
 script:
   - make
-  - phpunit --version
+  - make composer || true
   - make test
   - make dist
   # Upload nightly

Makefile

@@ -51,6 +51,10 @@ appstore_artifact_directory=$(CURDIR)/build/artifacts/appstore
 appstore_package_name=$(appstore_artifact_directory)/$(app_name)
 yarn=$(shell which yarn 2> /dev/null)
 gcp=$(shell which gcp 2> /dev/null)
+composer:=$(shell which composer 2> /dev/null)
+ifeq (,$(composer))
+	composer:=php $(build_tools_directory)/composer.phar
+endif
 
 ifeq (, $(gcp))
 	copy_command=cp
@@ -85,6 +89,18 @@ all: build
 build:
 	make yarn
 
+# Installs and updates the composer dependencies. If composer is not installed
+# a copy is fetched from the web
+.PHONY: composer
+composer:
+ifeq (, $(shell which composer 2> /dev/null))
+	@echo "No composer command available, downloading a copy from the web"
+	mkdir -p $(build_tools_directory)
+	curl -sS https://getcomposer.org/installer | php
+	mv composer.phar $(build_tools_directory)
+endif
+	$(composer) install --prefer-dist
+
 # Installs yarn dependencies
 .PHONY: yarn
 yarn:
@@ -159,14 +175,8 @@ endif
 # from the internet
 .PHONY: test
 test:
-	cd js && $(yarn) run test
-ifeq (, $(shell which phpunit 2> /dev/null))
-	@echo "No phpunit command available, downloading a copy from the web"
-	mkdir -p $(build_tools_directory)
-	curl -sSL https://phar.phpunit.de/phpunit.phar -o $(build_tools_directory)/phpunit.phar
-	php $(build_tools_directory)/phpunit.phar -c phpunit.xml --coverage-clover coverage.clover
-	# php $(build_tools_directory)/phpunit.phar -c phpunit.integration.xml --coverage-clover build/php-integration.clover
-else
-	phpunit -c phpunit.xml --coverage-clover coverage.clover --bootstrap
-	# phpunit -c phpunit.integration.xml --coverage-clover build/php-unit.clover
+ifndef TRAVIS
+	make composer
 endif
+	cd js && $(yarn) run test && cd ../
+	export PATH="$$PWD/vendor/bin:$$PATH" && phpunit -c phpunit.xml --coverage-clover coverage.clover

composer.json

@@ -0,0 +1,5 @@
+{
+    "require-dev": {
+        "phpunit/phpunit": "^6.5"
+    }
+}

tests/bootstrap.php

@@ -23,7 +23,7 @@
 	\OC_App::loadApp('calendar');
 }
 
-if(!class_exists('PHPUnit_Framework_TestCase')) {
+if(!class_exists('PHPUnit\Framework\TestCase')) {
 	require_once('PHPUnit/Autoload.php');
 }
 

tests/php/controller/contactcontrollerTest.php

@@ -21,7 +21,9 @@
  */
 namespace OCA\Calendar\Controller;
 
-class ContactControllerTest extends \PHPUnit_Framework_TestCase {
+use PHPUnit\Framework\TestCase;
+
+class ContactControllerTest extends TestCase {
 
 	private $appName;
 	private $request;

tests/php/controller/emailcontrollerTest.php

@@ -21,7 +21,9 @@
  */
 namespace OCA\Calendar\Controller;
 
-class EmailControllerTest extends \PHPUnit_Framework_TestCase {
+use PHPUnit\Framework\TestCase;
+
+class EmailControllerTest extends TestCase {
 
 	private $appName;
 	private $request;

tests/php/controller/proxycontrollerTest.php

@@ -21,11 +21,12 @@
  */
 namespace OCA\Calendar\Controller;
 
+use PHPUnit\Framework\TestCase;
 use GuzzleHttp\Exception\RequestException;
 use GuzzleHttp\Exception\ClientException;
 use GuzzleHttp\Exception\ConnectException;
 
-class ProxyControllerTest extends \PHPUnit_Framework_TestCase {
+class ProxyControllerTest extends TestCase {
 
 	private $appName;
 	private $request;

tests/php/controller/settingscontrollerTest.php

@@ -21,7 +21,9 @@
  */
 namespace OCA\Calendar\Controller;
 
-class SettingsControllerTest extends \PHPUnit_Framework_TestCase {
+use PHPUnit\Framework\TestCase;
+
+class SettingsControllerTest extends TestCase {
 
 	private $appName;
 	private $request;

tests/php/controller/viewcontrollerTest.php

@@ -22,7 +22,9 @@
 
 namespace OCA\Calendar\Controller;
 
-class ViewControllerTest extends \PHPUnit_Framework_TestCase {
+use PHPUnit\Framework\TestCase;
+
+class ViewControllerTest extends TestCase {
 
 	private $appName;
 	private $request;

tests/php/http/streamresponseTest.php

@@ -21,7 +21,9 @@
  */
 namespace OCA\Calendar\Http;
 
-class StreamResponseTest extends \PHPUnit_Framework_TestCase {
+use PHPUnit\Framework\TestCase;
+
+class StreamResponseTest extends TestCase {
 
 	public function setUp() {
 
@@ -38,4 +40,4 @@ public function testCallback() {
 		$streamResponse = new StreamResponse($stream);
 		$streamResponse->callback($ioutput);
 	}
-}
+}