Fix Travis CI tests with low deps

Until now, the low-deps tests were useless because we always executed a `composer update` afterwards, which updated all installed low-deps packages to its latest version. The coverage folder was changed in order to work around the bug `sebastianbergmann/comparator#30`. Conflicting packages were added in order to work around PHP version problems with low-deps tests. Relates to #21

Author: jaylinski

.gitignore

@@ -1,4 +1,3 @@
-/bin/
-/build/
+/coverage/
 /composer.lock
 /vendor/

.travis.yml

@@ -1,6 +1,6 @@
 language: php
 
-matrix:
+jobs:
  include:
  - php: 7.1
  - php: 7.1
@@ -11,29 +11,27 @@ matrix:
  - php: 7.3
  - php: 7.3
  env: deps=low
+ - php: 7.4
+ - php: 7.4
+ env: deps=low
  - php: nightly
  env: deps=low
  - php: nightly
  allow_failures:
  - php: nightly
 
-depth: 1
-
 cache:
  directories:
- - $HOME/.composer/cache/files
+ - $HOME/.composer/cache
 
-before_script:
- - if [[ $deps = low ]]; then composer update --prefer-lowest --prefer-stable; fi
+install:
+ - travis_retry composer install --no-interaction
+ - if [[ $deps = low ]]; then travis_retry composer update --prefer-lowest --prefer-stable --no-interaction; fi
 
 script:
  - composer validate
- - composer update
  - composer grumphp
 
-install:
- - travis_retry composer install
-
 after_success:
  - phpenv config-rm xdebug.ini
  - composer scrutinizer

composer.json

@@ -39,8 +39,12 @@
  ],
  "require": {
  "php": "^7.1",
- "phpspec/phpspec": "^4.2 || ^5.0 || ^6.0",
- "phpunit/php-code-coverage": "^5.0 || ^6.0 || ^7.0"
+ "phpspec/phpspec": "^5.0 || ^6.0",
+ "phpunit/php-code-coverage": "^6.0 || ^7.0"
+ },
+ "conflict": {
+ "friendsofphp/php-cs-fixer": "2.16.0",
+ "sebastian/comparator": "<2.0"
  },
  "require-dev": {
  "drupol/php-conventions": "^1",
@@ -66,7 +70,7 @@
  "minimum-stability": "stable",
  "scripts": {
  "grumphp": "./vendor/bin/grumphp run",
- "scrutinizer": "./vendor/bin/ocular code-coverage:upload --format=php-clover build/coverage.xml"
+ "scrutinizer": "./vendor/bin/ocular code-coverage:upload --format=php-clover coverage/clover.xml"
  },
  "support": {
  "issues": "https://github.com/friends-of-phpspec/phpspec-code-coverage/issues",

phpspec.yml

@@ -2,18 +2,15 @@
 # friends-of-phpspec/phpspec-code-coverage
 formatter.name: pretty
 suites:
-  default_suite:
-  namespace: FriendsOfPhpSpec\PhpSpec\CodeCoverage
-  psr4_prefix: FriendsOfPhpSpec\PhpSpec\CodeCoverage
+ default_suite:
+ namespace: FriendsOfPhpSpec\PhpSpec\CodeCoverage
+ psr4_prefix: FriendsOfPhpSpec\PhpSpec\CodeCoverage
 
 extensions:
  FriendsOfPhpSpec\PhpSpec\CodeCoverage\CodeCoverageExtension:
  format:
  - html
  - clover
- - php
- - text
  output:
- html: build/coverage
- clover: build/coverage.xml
- php: build/coverage.php
+ html: coverage
+ clover: coverage/clover.xml