def test_conda_resolution():
base_path = mkdtemp()
try:
job_dir = os.path.join(base_path, "000")
dependency_manager = DependencyManager(base_path)
resolver = CondaDependencyResolver(
dependency_manager,
auto_init=True,
auto_install=True,
use_path_exec=
False, # For the test ensure this is always a clean install
)
conda_context = resolver.conda_context
assert len(list(
conda_util.installed_conda_targets(conda_context))) == 0
dependency = resolver.resolve(name="samtools",
version=None,
type="package",
job_directory=job_dir)
assert dependency.shell_commands(None) is not None
installed_targets = list(
conda_util.installed_conda_targets(conda_context))
assert len(installed_targets) == 1
samtools_target = installed_targets[0]
assert samtools_target.package == "samtools"
assert samtools_target.version is None
finally:
shutil.rmtree(base_path)
def test_conda_resolution_failure():
"""This test is specifically designed to trigger https://github.com/rtfd/readthedocs.org/issues/1902
and thus it expects the install to fail. If this test fails it is a sign that the upstream
conda issue has been fixed.
"""
base_path = mkdtemp(prefix='x' * 80) # a ridiculously long prefix
try:
job_dir = os.path.join(base_path, "000")
dependency_manager = DependencyManager(base_path)
resolver = CondaDependencyResolver(
dependency_manager,
auto_init=True,
auto_install=True,
use_path_exec=
False, # For the test ensure this is always a clean install
)
conda_context = resolver.conda_context
assert len(list(
conda_util.installed_conda_targets(conda_context))) == 0
dependency = resolver.resolve(name="samtools",
version=None,
type="package",
job_directory=job_dir)
assert dependency.shell_commands(None) is None # install should fail
installed_targets = list(
conda_util.installed_conda_targets(conda_context))
assert len(installed_targets) == 0
finally:
shutil.rmtree(base_path)
def test_against_conda_prefix_regression():
"""Test that would fail if https://github.com/rtfd/readthedocs.org/issues/1902 regressed."""
base_path = mkdtemp(prefix='x' * 80) # a ridiculously long prefix
try:
job_dir = os.path.join(base_path, "000")
dependency_manager = DependencyManager(base_path)
resolver = CondaDependencyResolver(
dependency_manager,
auto_init=True,
auto_install=True,
use_path_exec=
False, # For the test ensure this is always a clean install
)
conda_context = resolver.conda_context
assert len(list(
conda_util.installed_conda_targets(conda_context))) == 0
req = ToolRequirement(name="samtools",
version="0.1.16",
type="package")
dependency = resolver.resolve(req, job_directory=job_dir)
assert dependency.shell_commands(
None) is not None # install should not fail anymore
installed_targets = list(
conda_util.installed_conda_targets(conda_context))
assert len(installed_targets) > 0
finally:
shutil.rmtree(base_path)
def test_conda_resolution():
base_path = mkdtemp()
try:
job_dir = os.path.join(base_path, "000")
dependency_manager = DependencyManager(base_path)
resolver = CondaDependencyResolver(
dependency_manager,
auto_init=True,
auto_install=True,
use_path_exec=False, # For the test ensure this is always a clean install
)
conda_context = resolver.conda_context
assert len(list(conda_util.installed_conda_targets(conda_context))) == 0
dependency = resolver.resolve(name="samtools", version=None, type="package", job_directory=job_dir)
assert dependency.shell_commands(None) is not None
installed_targets = list(conda_util.installed_conda_targets(conda_context))
assert len(installed_targets) == 1
samtools_target = installed_targets[0]
assert samtools_target.package == "samtools"
assert samtools_target.version is None
finally:
shutil.rmtree(base_path)
def test_against_conda_prefix_regression():
"""Test that would fail if https://github.com/rtfd/readthedocs.org/issues/1902 regressed."""
base_path = mkdtemp(prefix='x' * 80) # a ridiculously long prefix
try:
job_dir = os.path.join(base_path, "000")
dependency_manager = DependencyManager(base_path)
resolver = CondaDependencyResolver(
dependency_manager,
auto_init=True,
auto_install=True,
use_path_exec=False, # For the test ensure this is always a clean install
)
conda_context = resolver.conda_context
assert len(list(conda_util.installed_conda_targets(conda_context))) == 0
req = ToolRequirement(name="samtools", version="0.1.16", type="package")
dependency = resolver.resolve(req, job_directory=job_dir)
assert dependency.shell_commands(None) is not None # install should not fail anymore
installed_targets = list(conda_util.installed_conda_targets(conda_context))
assert len(installed_targets) > 0
finally:
shutil.rmtree(base_path)
def test_conda_resolution_failure():
"""This test is specifically designed to trigger https://github.com/rtfd/readthedocs.org/issues/1902
and thus it expects the install to fail. If this test fails it is a sign that the upstream
conda issue has been fixed.
"""
base_path = mkdtemp(prefix='x' * 80) # a ridiculously long prefix
try:
job_dir = os.path.join(base_path, "000")
dependency_manager = DependencyManager(base_path)
resolver = CondaDependencyResolver(
dependency_manager,
auto_init=True,
auto_install=True,
use_path_exec=False, # For the test ensure this is always a clean install
)
conda_context = resolver.conda_context
assert len(list(conda_util.installed_conda_targets(conda_context))) == 0
dependency = resolver.resolve(name="samtools", version=None, type="package", job_directory=job_dir)
assert dependency.shell_commands(None) is None # install should fail
installed_targets = list(conda_util.installed_conda_targets(conda_context))
assert len(installed_targets) == 0
finally:
shutil.rmtree(base_path)