PHPUnit update

.gitignore

@@ -12,6 +12,5 @@ vendor/
 zf-mkdoc-theme/
 
 clover.xml
-composer.lock
 coveralls-upload.json
 phpunit.xml

.travis.yml

@@ -15,6 +15,9 @@ cache:
 
 env:
   global:
+    - COMPOSER_ARGS="--no-interaction"
+    - COVERAGE_DEPS="satooshi/php-coveralls"
+    - LEGACY_DEPS="phpunit/phpunit"
     - SITE_URL: https://zendframework.github.io/zend-uri
     - GH_USER_NAME: "Matthew Weier O'Phinney"
     - GH_USER_EMAIL: matthew@weierophinney.net
@@ -24,39 +27,63 @@ env:
 matrix:
   fast_finish: true
   include:
-    - php: 5.5
+    - php: 5.6
       env:
-        - EXECUTE_CS_CHECK=true
+        - DEPS=lowest
     - php: 5.6
       env:
-        - EXECUTE_TEST_COVERALLS=true
+        - DEPS=locked
         - DEPLOY_DOCS="$(if [[ $TRAVIS_BRANCH == 'master' && $TRAVIS_PULL_REQUEST == 'false' ]]; then echo -n 'true' ; else echo -n 'false' ; fi)"
         - PATH="$HOME/.local/bin:$PATH"
+    - php: 5.6
+      env:
+        - DEPS=latest
+        - TEST_COVERAGE=true
     - php: 7
-    - php: hhvm 
-  allow_failures:
-    - php: hhvm
+      env:
+        - DEPS=lowest
+    - php: 7
+      env:
+        - DEPS=locked
+        - CHECK_CS=true
+    - php: 7
+      env:
+        - DEPS=latest
+    - php: 7.1
+      env:
+        - DEPS=lowest
+    - php: 7.1
+      env:
+        - DEPS=locked
+    - php: 7.1
+      env:
+        - DEPS=latest
 
 notifications:
   irc: "irc.freenode.org#zftalk.dev"
   email: false
 
 before_install:
-  - if [[ $EXECUTE_TEST_COVERALLS != 'true' ]]; then phpenv config-rm xdebug.ini || return 0 ; fi
-  - composer self-update
-  - if [[ $EXECUTE_TEST_COVERALLS == 'true' ]]; then composer require --dev --no-update satooshi/php-coveralls ; fi
+  - travis_retry composer self-update
+  - if [[ $TRAVIS_PHP_VERSION != "hhvm" && $TEST_COVERAGE != 'true' ]]; then phpenv config-rm xdebug.ini ; fi
 
 install:
-  - travis_retry composer install --no-interaction --ignore-platform-reqs
+  - travis_retry composer install $COMPOSER_ARGS --ignore-platform-reqs
+  - if [[ $TRAVIS_PHP_VERSION =~ ^5.6 ]]; then travis_retry composer update $COMPOSER_ARGS --with-dependencies $LEGACY_DEPS ; fi
+  - if [[ $DEPS == 'latest' ]]; then travis_retry composer update $COMPOSER_ARGS ; fi
+  - if [[ $DEPS == 'lowest' ]]; then travis_retry composer update --prefer-lowest --prefer-stable $COMPOSER_ARGS ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then travis_retry composer require --dev $COMPOSER_ARGS $COVERAGE_DEPS ; fi
+  - stty cols 120
+  - COLUMNS=120 composer show
 
 script:
-  - if [[ $EXECUTE_TEST_COVERALLS == 'true' ]]; then ./vendor/bin/phpunit --coverage-clover clover.xml ; fi
-  - if [[ $EXECUTE_TEST_COVERALLS != 'true' ]]; then ./vendor/bin/phpunit ; fi
-  - if [[ $EXECUTE_CS_CHECK == 'true' ]]; then ./vendor/bin/php-cs-fixer fix -v --diff --dry-run ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then ./vendor/bin/phpunit --coverage-clover clover.xml ; fi
+  - if [[ $TEST_COVERAGE != 'true' ]]; then ./vendor/bin/phpunit ; fi
+  - if [[ $CHECK_CS == 'true' ]]; then ./vendor/bin/php-cs-fixer fix -v --diff --dry-run ; fi
   - if [[ $DEPLOY_DOCS == "true" && "$TRAVIS_TEST_RESULT" == "0" ]]; then wget -O theme-installer.sh "https://raw.githubusercontent.com/zendframework/zf-mkdoc-theme/master/theme-installer.sh" ; chmod 755 theme-installer.sh ; ./theme-installer.sh ; fi
 
 after_success:
   - if [[ $DEPLOY_DOCS == "true" ]]; then echo "Preparing to build and deploy documentation" ; ./zf-mkdoc-theme/deploy.sh ; echo "Completed deploying documentation" ; fi
 
 after_script:
-  - if [[ $EXECUTE_TEST_COVERALLS == 'true' ]]; then ./vendor/bin/coveralls ; fi
+  - if [[ $TEST_COVERAGE == 'true' ]]; then ./vendor/bin/coveralls ; fi

composer.json

@@ -13,7 +13,7 @@
         }
     },
     "require": {
-        "php": "^5.5 || ^7.0",
+        "php": "^7.0 || ^5.6",
         "zendframework/zend-escaper": "^2.5",
         "zendframework/zend-validator": "^2.5"
     },
@@ -30,6 +30,6 @@
     },
     "require-dev": {
         "fabpot/php-cs-fixer": "1.7.*",
-        "phpunit/PHPUnit": "~4.0"
+        "phpunit/PHPUnit": "^6.2.1 || ^5.7.15"
     }
 }