--TEST-- Verify that a conflict with all dependencies option enabled don't recommend to use the option --COMPOSER-- { "repositories": [ { "type": "package", "package": [ { "name": "locked/pkg", "version": "dev-master", "require": {"locked/dependency": "1.0.0"}, "default-branch": true } ] } ], "require": { "locked/pkg": "*@dev" } } --LOCK-- { "packages": [ { "name": "locked/pkg", "version": "dev-master", "require": {"locked/dependency": "1.0.0"}, "default-branch": true }, { "name": "locked/dependency", "version": "1.0.0" } ], "packages-dev": [], "aliases": [], "minimum-stability": "dev", "stability-flags": {}, "prefer-stable": false, "prefer-lowest": false, "platform": {}, "platform-dev": {} } --RUN-- update locked/dependency --with-all-dependencies --EXPECT-EXIT-CODE-- 2 --EXPECT-OUTPUT-- Loading composer repositories with package information Updating dependencies Your requirements could not be resolved to an installable set of packages. Problem 1 - locked/pkg is locked to version dev-master and an update of this package was not requested. - locked/pkg dev-master requires locked/dependency 1.0.0 -> found locked/dependency[1.0.0] in the lock file but not in remote repositories, make sure you avoid updating this package to keep the one from the lock file. --EXPECT--