composer/tests/Composer/Test/Fixtures/installer/updating-dev-from-lock-removes-old-deps.test

--TEST--
Installing locked dev packages should remove old dependencies
--COMPOSER--
{
    "require": {
        "a/devpackage": "dev-master"
    },
    "minimum-stability": "dev"
}
--LOCK--
{
    "packages": [
        {
            "name": "a/devpackage", "version": "dev-master",
            "source": { "reference": "newref", "url": "", "type": "git" },
            "require": {}
        }
    ],
    "packages-dev": null,
    "aliases": [],
    "minimum-stability": "dev",
    "stability-flags": []
}
--INSTALLED--
[
    {
        "name": "a/devpackage", "version": "dev-master",
        "source": { "reference": "oldref", "url": "", "type": "git" },
        "require": {
            "a/dependency": "*"
        }
    },
    {
        "name": "a/dependency", "version": "dev-master",
        "source": { "reference": "ref", "url": "", "type": "git" },
        "require": {}
    }
]
--RUN--
install
--EXPECT--
Uninstalling a/dependency (dev-master ref)
Updating a/devpackage (dev-master oldref) to a/devpackage (dev-master newref)