--TEST--
Test the error output of solver problems for conflicts between two dependents
--COMPOSER--
{
    "repositories": [
        {
            "type": "package",
            "package": [
                { "name": "conflicter/pkg", "version": "1.0.0", "conflict": { "victim/pkg": "1.0.0"} },
                { "name": "victim/pkg", "version": "1.0.0" }
            ]
        }
    ],
    "require": {
        "conflicter/pkg": "1.0.0",
        "victim/pkg": "1.0.0"
    }
}


--RUN--
update

--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
    - Root composer.json requires conflicter/pkg 1.0.0 -> satisfiable by conflicter/pkg[1.0.0].
    - Root composer.json requires victim/pkg 1.0.0 -> satisfiable by victim/pkg[1.0.0].
    - conflicter/pkg 1.0.0 conflicts with victim/pkg 1.0.0.

--EXPECT--