From d71a40a018341054f82d2962225382f247a82635 Mon Sep 17 00:00:00 2001
From: peter279k <peter279k@gmail.com>
Date: Mon, 2 Mar 2020 13:21:56 +0800
Subject: [PATCH] Test enhancement

---
 .php_cs                               |  2 +-
 .travis.yml                           | 11 ++++++++++-
 tests/DictionaryTest.php              |  2 +-
 tests/Number/BigInt/ConverterTest.php |  2 +-
 tests/ShortenerTest.php               |  2 +-
 5 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/.php_cs b/.php_cs
index 96461d2..62bdf01 100644
--- a/.php_cs
+++ b/.php_cs
@@ -12,4 +12,4 @@ return PhpCsFixer\Config::create()
             ->in(__DIR__.DIRECTORY_SEPARATOR.'tests')
     )
     ->setRiskyAllowed(true)
-    ->setUsingCache(true);
\ No newline at end of file
+    ->setUsingCache(true);
diff --git a/.travis.yml b/.travis.yml
index 63e5354..3024998 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ sudo: false
 php:
   - 7.0
   - 7.1
+  - 7.2
+  - 7.3
+  - 7.4
 
 ## Build matrix for lowest and highest possible targets
 matrix:
@@ -11,6 +14,12 @@ matrix:
     - php: 7.0
       env: dependencies=lowest
     - php: 7.1
+      env: dependencies=lowest
+    - php: 7.2
+      env: dependencies=lowest
+    - php: 7.3
+      env: dependencies=lowest
+    - php: 7.4
       env: dependencies=highest
 
 ## Update composer and run the appropriate composer command
@@ -20,4 +29,4 @@ before_script:
   - if [ -z "$dependencies" ]; then composer install; fi;
   - if [ "$dependencies" = "lowest" ]; then composer update --prefer-lowest -n; fi;
   - if [ "$dependencies" = "highest" ]; then composer update -n; fi;
-  - composer show -i
\ No newline at end of file
+  - composer show -i
diff --git a/tests/DictionaryTest.php b/tests/DictionaryTest.php
index 32aa243..1e74050 100644
--- a/tests/DictionaryTest.php
+++ b/tests/DictionaryTest.php
@@ -14,7 +14,7 @@ class DictionaryTest extends TestCase
      */
     private $dictionary;
 
-    public function setup()
+    protected function setUp()
     {
         $this->dictionary = new Dictionary('23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz');
     }
diff --git a/tests/Number/BigInt/ConverterTest.php b/tests/Number/BigInt/ConverterTest.php
index 9918e13..2a8db03 100644
--- a/tests/Number/BigInt/ConverterTest.php
+++ b/tests/Number/BigInt/ConverterTest.php
@@ -15,7 +15,7 @@ class ConverterTest extends TestCase
      */
     private $converter;
 
-    public function setup()
+    protected function setUp()
     {
         $this->converter = new Converter();
     }
diff --git a/tests/ShortenerTest.php b/tests/ShortenerTest.php
index edf0bea..3a8ff99 100644
--- a/tests/ShortenerTest.php
+++ b/tests/ShortenerTest.php
@@ -16,7 +16,7 @@ class ShortenerTest extends TestCase
      */
     private $shortener;
 
-    public function setup()
+    protected function setUp()
     {
         $this->shortener = new Shortener(
             Dictionary::createUnmistakable(),