From c838a0ae8fe775bc50bf77341f9b6ffb091a8832 Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Sat, 25 Mar 2017 21:40:22 +0100
Subject: [PATCH] Only cache dist files on Travis and use --prefer-dist

---
 .travis.yml             | 8 ++++----
 test/PromiseMapTest.php | 3 ++-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 3f53501..b2329df 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,7 +29,7 @@ install:
     make install;
     popd;
     echo "extension=uv.so" >> "$(php -r 'echo php_ini_loaded_file();')";
-    
+
   - curl -LS https://pecl.php.net/get/ev | tar -xz;
     pushd ev-*;
     phpize;
@@ -48,7 +48,7 @@ install:
     popd;
     echo "extension=event.so" >> "$(php -r 'echo php_ini_loaded_file();')";
 
-  - composer update -n --prefer-source
+  - composer update -n --prefer-dist
   - composer show
 
 script:
@@ -60,7 +60,7 @@ script:
 after_script:
   - composer require satooshi/php-coveralls dev-master
   - php vendor/bin/coveralls -v
-  
+
 cache:
   directories:
-    - $HOME/.composer/cache
+    - $HOME/.composer/cache/files
diff --git a/test/PromiseMapTest.php b/test/PromiseMapTest.php
index a91f0ca..d9a128d 100644
--- a/test/PromiseMapTest.php
+++ b/test/PromiseMapTest.php
@@ -8,8 +8,9 @@ use Amp\Loop;
 use Amp\Pause;
 use Amp\Promise;
 use Amp\Success;
+use PHPUnit\Framework\TestCase;
 
-class PromiseMapTest extends \PHPUnit\Framework\TestCase {
+class PromiseMapTest extends TestCase {
     public function testEmptyArray() {
         $values = [];
         $invoked = false;