def test_installer_init_errors(install_mockery):
"""Test to ensure cover installer constructor errors."""
with pytest.raises(ValueError, match='must be a package'):
inst.PackageInstaller('abc')
pkg = spack.repo.get('trivial-install-test-package')
with pytest.raises(ValueError, match='Can only install concrete'):
inst.PackageInstaller(pkg)
def test_installer_last_phase_error(install_mockery, capsys):
spec = spack.spec.Spec('trivial-install-test-package')
spec.concretize()
assert spec.concrete
with pytest.raises(SystemExit):
installer = inst.PackageInstaller(spec.package)
installer.install(stop_at='badphase')
captured = capsys.readouterr()
assert 'is not an allowed phase' in str(captured)
def create_installer(installer_args):
"""
Create an installer using the concretized spec for each arg
Args:
installer_args (list of tuples): the list of (spec name, kwargs) tuples
Return:
installer (PackageInstaller): the associated package installer
"""
const_arg = [(spec.package, kwargs) for spec, kwargs in installer_args]
return inst.PackageInstaller(const_arg)
def create_installer(spec_name):
"""
Create an installer for the named spec
Args:
spec_name (str): Name of the explicit install spec
Return:
spec (Spec): concretized spec
installer (PackageInstaller): the associated package installer
"""
spec = spack.spec.Spec(spec_name)
spec.concretize()
assert spec.concrete
return spec, inst.PackageInstaller(spec.package)
