Prefer lowest check (#202)

Prefer lowest check

.travis.yml

@@ -6,12 +6,13 @@ php:
   - 5.6
   - 7.0
   - 7.1
+  - 7.2
 
 env:
   matrix:
     - DB=mysql db_dsn='mysql://root@127.0.0.1/cakephp_test'
-    - DB=pgsql db_class='Cake\Database\Driver\Postgres' db_dsn='pgsql:host=127.0.0.1;dbname=cakephp_test' db_database="cakephp_test" db_username='postgres' db_password=''
-    - DB=sqlite db_class='Cake\Database\Driver\Sqlite' db_dsn='sqlite::memory:'
+    - DB=pgsql db_dsn='postgres://postgres@127.0.0.1/cakephp_test'
+    - DB=sqlite db_dsn='sqlite:///:memory:'
   global:
     - DEFAULT=1
 
@@ -19,16 +20,17 @@ matrix:
   fast_finish: true
 
   include:
-    - php: 7.0
+    - php: 7.1
       env: PHPCS=1 DEFAULT=0
 
-    - php: 7.0
+    - php: 7.1
       env: CODECOVERAGE=1 DEFAULT=0
 
 before_script:
-  - composer install --prefer-dist --no-interaction
+  - if [[ $PREFER_LOWEST != 1 ]]; then composer install --prefer-source --no-interaction ; fi
+  - if [[ $PREFER_LOWEST == 1 ]]; then composer update --prefer-dist --no-interaction --prefer-lowest --prefer-stable ; fi
 
-  - if [[ $PHPCS != 1 ]]; then composer require phpunit/phpunit:"^5.7|^6.0"; fi
+  - if [[ $PHPCS != 1 ]]; then composer require phpunit/phpunit:"^5.7.14|^6.0"; fi
 
   - sh -c "if [ '$DB' = 'mysql' ]; then mysql -e 'CREATE DATABASE cakephp_test;'; fi"
   - sh -c "if [ '$DB' = 'pgsql' ]; then psql -c 'CREATE DATABASE cakephp_test;' -U postgres; fi"
@@ -38,12 +40,12 @@ before_script:
   - cp phpunit.xml.dist phpunit.xml
 
 script:
-  - sh -c "if [ '$DEFAULT' = '1' ]; then vendor/bin/phpunit; fi"
-  - sh -c "if [ '$PHPCS' = '1' ]; then vendor/bin/phpcs -p --extensions=php --standard=vendor/fig-r/psr2r-sniffer/PSR2R/ruleset.xml --ignore=/vendor,/docs/,test_files/ . ; fi"
+  - if [[ $DEFAULT == 1 ]]; then vendor/bin/phpunit; fi
+  - if [[ $PHPCS == 1 ]]; then vendor/bin/phpcs -p --extensions=php --standard=vendor/fig-r/psr2r-sniffer/PSR2R/ruleset.xml --ignore=/tests/test_files/ src tests config ; fi
 
-  - sh -c "if [ '$CODECOVERAGE' = '1' ]; then vendor/bin/phpunit --coverage-clover=clover.xml || true; fi"
-  - sh -c "if [ '$CODECOVERAGE' = '1' ]; then wget -O codecov.sh https://codecov.io/bash; fi"
-  - sh -c "if [ '$CODECOVERAGE' = '1' ]; then bash codecov.sh; fi"
+  - if [[ $CODECOVERAGE == 1 ]]; then vendor/bin/phpunit --coverage-clover=clover.xml || true; fi
+  - if [[ $CODECOVERAGE == 1 ]]; then wget -O codecov.sh https://codecov.io/bash; fi
+  - if [[ $CODECOVERAGE == 1 ]]; then bash codecov.sh; fi
 
 notifications:
   email: false