def packages_can_be_installed_from_html_index(create_operations):
with _package_source(testing.HelloWorld.BUILD) as package_source_dir:
with start_index_server() as index_server:
source = index_server.add_source(package_source_dir)
with create_temporary_dir() as target_dir:
operations = create_operations(indices=[index_server.index_url()])
operations.install(source.full_name, target_dir, params={})
output = _check_output([os.path.join(target_dir, "hello")])
assert_equal(testing.HelloWorld.EXPECTED_OUTPUT, output)
def can_install_package_when_build_step_is_disabled_if_pre_built_package_can_be_found(create_operations):
with _package_source(testing.HelloWorld.BUILD) as package_source_dir:
with start_index_server() as index_server:
indices = [index_server.index_url()]
operations_for_build = create_operations(indices=indices)
with create_temporary_dir() as temp_dir:
package_tarball = operations_for_build.get_package_tarball(package_source_dir, temp_dir)
index_server.add_package_tarball(package_tarball)
with create_temporary_dir() as install_dir:
operations = create_operations(enable_build=False, indices=indices)
operations.install(package_source_dir, install_dir)
output = _check_output([os.path.join(install_dir, "hello")])
assert_equal(testing.HelloWorld.EXPECTED_OUTPUT, output)
def error_is_raised_if_build_step_is_disabled_and_pre_built_package_cannot_be_found(create_operations):
operations = create_operations(enable_build=False)
with _package_source(testing.HelloWorld.BUILD) as package_source_dir:
with create_temporary_dir() as target_dir:
assert_raises(PackageNotAvailableError, lambda: operations.install(package_source_dir, target_dir))