composer/tests/Composer/Test/Fixtures/installer/remove-deletes-unused-deps.test

--TEST--
Removing a package deletes unused dependencies and does not update other dependencies
--COMPOSER--
{
    "repositories": [
        {
            "type": "package",
            "package": [
                { "name": "root/a", "version": "1.0.0", "require": { "dep/c": "*", "dep/d": "*"} },
                { "name": "remove/b", "version": "1.0.0", "require": { "dep/c": "*", "dep/e": "*"} },
                { "name": "dep/c", "version": "1.0.0" },
                { "name": "dep/c", "version": "1.2.0" },
                { "name": "dep/d", "version": "1.0.0" },
                { "name": "dep/d", "version": "1.2.0" },
                { "name": "dep/e", "version": "1.0.0" },
                { "name": "unrelated/f", "version": "1.0.0" }
            ]
        }
    ],
    "require": {
        "root/a": "*"
    }
}
--LOCK--
{
    "packages": [
        { "name": "root/a", "version": "1.0.0", "require": { "dep/c": "*", "dep/d": "*"} },
        { "name": "remove/b", "version": "1.0.0", "require": { "dep/c": "*", "dep/e": "*"} },
        { "name": "dep/c", "version": "1.0.0" },
        { "name": "dep/d", "version": "1.0.0" },
        { "name": "dep/e", "version": "1.0.0" },
        { "name": "unrelated/f", "version": "1.0.0" }
    ],
    "packages-dev": [],
    "aliases": [],
    "minimum-stability": "stable",
    "stability-flags": {},
    "prefer-stable": false,
    "prefer-lowest": false
}
--RUN--
update remove/b
--EXPECT--
Installing dep/d (1.0.0)
Installing dep/c (1.0.0)
Installing root/a (1.0.0)