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# Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
import spack.container.writers as writers
def test_manifest(minimal_configuration):
writer = writers.create(minimal_configuration)
manifest_str = writer.manifest
for line in manifest_str.split('\n'):
assert 'echo' in line
def test_build_and_run_images(minimal_configuration):
writer = writers.create(minimal_configuration)
# Test the output of run property
run = writer.run
assert run.image == 'ubuntu:18.04'
# Test the output of the build property
build = writer.build
assert build.image == 'spack/ubuntu-bionic'
assert build.tag == 'latest'
def test_packages(minimal_configuration):
# In this minimal configuration we don't have packages
writer = writers.create(minimal_configuration)
assert writer.os_packages is None
# If we add them a list should be returned
pkgs = ['libgomp1']
minimal_configuration['spack']['container']['os_packages'] = pkgs
writer = writers.create(minimal_configuration)
p = writer.os_packages
assert p.update
assert p.install
assert p.clean
assert p.list == pkgs
def test_ensure_render_works(minimal_configuration):
# Here we just want to ensure that nothing is raised
writer = writers.create(minimal_configuration)
writer()
def test_strip_is_set_from_config(minimal_configuration):
writer = writers.create(minimal_configuration)
assert writer.strip is True
minimal_configuration['spack']['container']['strip'] = False
writer = writers.create(minimal_configuration)
assert writer.strip is False
def test_extra_instructions_is_set_from_config(minimal_configuration):
writer = writers.create(minimal_configuration)
assert writer.extra_instructions == (None, None)
test_line = 'RUN echo Hello world!'
e = minimal_configuration['spack']['container']
e['extra_instructions'] = {}
e['extra_instructions']['build'] = test_line
writer = writers.create(minimal_configuration)
assert writer.extra_instructions == (test_line, None)
e['extra_instructions']['final'] = test_line
del e['extra_instructions']['build']
writer = writers.create(minimal_configuration)
assert writer.extra_instructions == (None, test_line)
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