.travis.yml

# Ubuntu 18.04 with PHP 7.1, 7.2, 7.3 and 7.4
dist: bionic
language: php

git:
  quiet: true
  depth: 3

matrix:
  fast_finish: true
  include:
    # PHP 7.0 is not available on U18.04. U16.04 with PHP 7.0 comes with
    # PHPUnit 7, which requires PHP >= 7.1 hence does not work. PHPUnit 6.5.14
    # on PHP 7.0.33 errors RackTables tests that were updated to meet the
    # requirements of PHPUnit 8. Quite oddly, the error message of PHPUnit 6
    # after the update resembles the message of PHPUnit 8 before the update:
    # "TypeError: Return value of ConfigVarTest::setUp() must be an instance of
    # void, none returned"
    # That said, outside of Travis CI on a U18.04 host PHPUnit 6.5.5 with
    # PHP 7.2.24 works fine, but anyway.
  - php: 7.1
    # U18.04 with PHP 7.1 comes with PHPUnit 8, which requires PHP >= 7.2
    # hence does not work.
    env: PHPUNIT_BIN=~/bin/phpunit-7.5.20.phar
  - php: 7.2 # PHPUnit 8 by default
  - php: 7.3 # PHPUnit 8 by default
  - php: 7.4 # PHPUnit 8 by default

services:
 - mysql

before_script:
 - ./tests/travis_setup_mysql.sh racktables_unittest racktables travistest
 - if [ "$PHPUNIT_BIN" != "" ]; then mkdir -p ~/bin && curl -sSfL -o "$PHPUNIT_BIN" https://phar.phpunit.de/${PHPUNIT_BIN##~/bin/} && chmod a+x "$PHPUNIT_BIN"; fi

script:
 - ./tests/express_pre.sh
 - if [ "$SKIP_PHPUNIT" = yes ]; then echo '(skipped PHPUnit tests on request)'; else ./tests/express_phpunit.sh; fi
 - ./tests/express_post.sh
 - mysql -u racktables -ptravistest racktables_unittest < scripts/init-sample-racks.sql
 - DESTDIR=/tmp make install