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nf-test module/subworkflow lint #2494

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merged 8 commits into from
Oct 31, 2023
Merged

nf-test module/subworkflow lint #2494

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5682b7b
fix linting for nf-test only modules
nvnieuwk Oct 25, 2023
ef18cbd
small fix for when pytest exists
nvnieuwk Oct 25, 2023
8fd8d76
improved the error messages a bit
nvnieuwk Oct 25, 2023
3a7315f
add the same logic to subwf lint
nvnieuwk Oct 25, 2023
c93e2e0
black
nvnieuwk Oct 25, 2023
f0afb7b
update changelog
nvnieuwk Oct 25, 2023
df78dfc
show warnings instead of failures for nf-test
nvnieuwk Oct 26, 2023
73831ae
fix typo
nvnieuwk Oct 26, 2023
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2 changes: 2 additions & 0 deletions CHANGELOG.md
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Original file line number Diff line number Diff line change
Expand Up @@ -16,10 +16,12 @@

- Added stub test creation to `create_test_yml` ([#2476](https://github.com/nf-core/tools/pull/2476))
- Replace ModulePatch by ComponentPatch ([#2482](https://github.com/nf-core/tools/pull/2482))
- Fixed `nf-core modules lint` to work with new module structure for nf-test ([#2494](https://github.com/nf-core/tools/pull/2494))

### Subworkflows

- Added stub test creation to `create_test_yml` ([#2476](https://github.com/nf-core/tools/pull/2476))
- Fixed `nf-core subworkflows lint` to work with new module structure for nf-test ([#2494](https://github.com/nf-core/tools/pull/2494))

### General

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112 changes: 64 additions & 48 deletions nf_core/modules/lint/module_tests.py
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Expand Up @@ -19,69 +19,85 @@ def module_tests(_, module):
file.

"""

nftest_testdir = os.path.join(module.component_dir, "tests")
if os.path.exists(nftest_testdir):
module.passed.append(("test_dir_exists", "nf-test test directory exists", nftest_testdir))
if os.path.exists(module.test_dir):
module.passed.append(("test_dir_exists", "Test directory exists", module.test_dir))
else:
module.failed.append(("test_dir_exists", "Test directory is missing", module.test_dir))
module.warned.append(("test_dir_exists", "nf-test directory is missing", nftest_testdir))
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The nf-test warning should be moved to the else after checking if nf-test dir exists.
Or use if/elif/else otherwise

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That was a typo 😁 The second if statement should have been elif :p

return

# Lint the test main.nf file
test_main_nf = os.path.join(module.test_dir, "main.nf")
if os.path.exists(test_main_nf):
pytest_main_nf = os.path.join(module.test_dir, "main.nf")
nftest_main_nf = os.path.join(module.component_dir, "tests", "main.nf.test")
if os.path.exists(nftest_main_nf):
module.passed.append(("test_main_exists", "test `main.nf.test` exists", nftest_main_nf))
elif os.path.exists(pytest_main_nf):
module.passed.append(("test_main_exists", "test `main.nf` exists", module.test_main_nf))
else:
module.failed.append(("test_main_exists", "test `main.nf` does not exist", module.test_main_nf))
module.warned.append(("test_main_exists", "test `main.nf.test` does not exist", nftest_main_nf))

# Check that entry in pytest_modules.yml exists
try:
pytest_yml_path = os.path.join(module.base_dir, "tests", "config", "pytest_modules.yml")
with open(pytest_yml_path, "r") as fh:
pytest_yml = yaml.safe_load(fh)
if module.component_name in pytest_yml.keys():
module.passed.append(("test_pytest_yml", "correct entry in pytest_modules.yml", pytest_yml_path))
else:
module.failed.append(("test_pytest_yml", "missing entry in pytest_modules.yml", pytest_yml_path))
except FileNotFoundError:
module.failed.append(("test_pytest_yml", "Could not open pytest_modules.yml file", pytest_yml_path))
if os.path.exists(pytest_main_nf):
# Check that entry in pytest_modules.yml exists
try:
pytest_yml_path = os.path.join(module.base_dir, "tests", "config", "pytest_modules.yml")
with open(pytest_yml_path, "r") as fh:
pytest_yml = yaml.safe_load(fh)
if module.component_name in pytest_yml.keys():
module.passed.append(("test_pytest_yml", "correct entry in pytest_modules.yml", pytest_yml_path))
elif os.path.exists(nftest_main_nf):
module.passed.append(
(
"test_pytest_yml",
"missing entry in pytest_modules.yml, but found nf-test test",
nftest_main_nf,
)
)
else:
module.failed.append(("test_pytest_yml", "missing entry in pytest_modules.yml", pytest_yml_path))
except FileNotFoundError:
module.failed.append(("test_pytest_yml", "Could not open pytest_modules.yml file", pytest_yml_path))

# Lint the test.yml file
try:
with open(module.test_yml, "r") as fh:
test_yml = yaml.safe_load(fh)
# Lint the test.yml file
try:
with open(module.test_yml, "r") as fh:
test_yml = yaml.safe_load(fh)

# Verify that tags are correct
all_tags_correct = True
for test in test_yml:
for tag in test["tags"]:
if not tag in [module.component_name, module.component_name.split("/")[0]]:
all_tags_correct = False
# Verify that tags are correct
all_tags_correct = True
for test in test_yml:
for tag in test["tags"]:
if not tag in [module.component_name, module.component_name.split("/")[0]]:
all_tags_correct = False

# Look for md5sums of empty files
for tfile in test.get("files", []):
if tfile.get("md5sum") == "d41d8cd98f00b204e9800998ecf8427e":
module.failed.append(
(
"test_yml_md5sum",
"md5sum for empty file found: d41d8cd98f00b204e9800998ecf8427e",
module.test_yml,
# Look for md5sums of empty files
for tfile in test.get("files", []):
if tfile.get("md5sum") == "d41d8cd98f00b204e9800998ecf8427e":
module.failed.append(
(
"test_yml_md5sum",
"md5sum for empty file found: d41d8cd98f00b204e9800998ecf8427e",
module.test_yml,
)
)
)
if tfile.get("md5sum") == "7029066c27ac6f5ef18d660d5741979a":
module.failed.append(
(
"test_yml_md5sum",
"md5sum for compressed empty file found: 7029066c27ac6f5ef18d660d5741979a",
module.test_yml,
if tfile.get("md5sum") == "7029066c27ac6f5ef18d660d5741979a":
module.failed.append(
(
"test_yml_md5sum",
"md5sum for compressed empty file found: 7029066c27ac6f5ef18d660d5741979a",
module.test_yml,
)
)
)

if all_tags_correct:
module.passed.append(("test_yml_tags", "tags adhere to guidelines", module.test_yml))
else:
module.failed.append(("test_yml_tags", "tags do not adhere to guidelines", module.test_yml))
if all_tags_correct:
module.passed.append(("test_yml_tags", "tags adhere to guidelines", module.test_yml))
else:
module.failed.append(("test_yml_tags", "tags do not adhere to guidelines", module.test_yml))

# Test that the file exists
module.passed.append(("test_yml_exists", "Test `test.yml` exists", module.test_yml))
except FileNotFoundError:
module.failed.append(("test_yml_exists", "Test `test.yml` does not exist", module.test_yml))
# Test that the file exists
module.passed.append(("test_yml_exists", "Test `test.yml` exists", module.test_yml))
except FileNotFoundError:
module.failed.append(("test_yml_exists", "Test `test.yml` does not exist", module.test_yml))
181 changes: 101 additions & 80 deletions nf_core/subworkflows/lint/subworkflow_tests.py
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Expand Up @@ -24,103 +24,124 @@ def subworkflow_tests(_, subworkflow):
Additionally, hecks that all included components in test ``main.nf`` are specified in ``test.yml``
"""

if os.path.exists(subworkflow.test_dir):
nftest_testdir = os.path.join(subworkflow.component_dir, "tests")
if os.path.exists(nftest_testdir):
subworkflow.passed.append(("test_dir_exists", "nf-test test directory exists", nftest_testdir))
elif os.path.exists(subworkflow.test_dir):
subworkflow.passed.append(("test_dir_exists", "Test directory exists", subworkflow.test_dir))
else:
subworkflow.failed.append(("test_dir_exists", "Test directory is missing", subworkflow.test_dir))
subworkflow.warned.append(("test_dir_exists", "nf-test directory is missing", nftest_testdir))
return

# Lint the test main.nf file
test_main_nf = os.path.join(subworkflow.test_dir, "main.nf")
if os.path.exists(test_main_nf):
pytest_main_nf = os.path.join(subworkflow.test_dir, "main.nf")
nftest_main_nf = os.path.join(subworkflow.component_dir, "tests", "main.nf.test")
if os.path.exists(nftest_main_nf):
subworkflow.passed.append(("test_main_exists", "test `main.nf.test` exists", nftest_main_nf))
elif os.path.exists(pytest_main_nf):
subworkflow.passed.append(("test_main_exists", "test `main.nf` exists", subworkflow.test_main_nf))
else:
subworkflow.failed.append(("test_main_exists", "test `main.nf` does not exist", subworkflow.test_main_nf))
subworkflow.warned.append(("test_main_exists", "test `main.nf.test` does not exist", nftest_main_nf))

# Check that entry in pytest_modules.yml exists
try:
pytest_yml_path = os.path.join(subworkflow.base_dir, "tests", "config", "pytest_modules.yml")
with open(pytest_yml_path, "r") as fh:
pytest_yml = yaml.safe_load(fh)
if "subworkflows/" + subworkflow.component_name in pytest_yml.keys():
subworkflow.passed.append(("test_pytest_yml", "correct entry in pytest_modules.yml", pytest_yml_path))
else:
subworkflow.failed.append(("test_pytest_yml", "missing entry in pytest_modules.yml", pytest_yml_path))
except FileNotFoundError:
subworkflow.failed.append(("test_pytest_yml", "Could not open pytest_modules.yml file", pytest_yml_path))
if os.path.exists(pytest_main_nf):
# Check that entry in pytest_modules.yml exists
try:
pytest_yml_path = os.path.join(subworkflow.base_dir, "tests", "config", "pytest_modules.yml")
with open(pytest_yml_path, "r") as fh:
pytest_yml = yaml.safe_load(fh)
if "subworkflows/" + subworkflow.component_name in pytest_yml.keys():
subworkflow.passed.append(
("test_pytest_yml", "correct entry in pytest_modules.yml", pytest_yml_path)
)
elif os.path.exists(nftest_main_nf):
subworkflow.passed.append(
(
"test_pytest_yml",
"missing entry in pytest_modules.yml, but found nf-test test",
nftest_main_nf,
)
)
else:
subworkflow.failed.append(
("test_pytest_yml", "missing entry in pytest_modules.yml", pytest_yml_path)
)
except FileNotFoundError:
subworkflow.failed.append(("test_pytest_yml", "Could not open pytest_modules.yml file", pytest_yml_path))

# Lint the test.yml file
try:
with open(subworkflow.test_yml, "r") as fh:
test_yml = yaml.safe_load(fh)
# Lint the test.yml file
try:
with open(subworkflow.test_yml, "r") as fh:
test_yml = yaml.safe_load(fh)

# Verify that tags are correct. All included components in test main.nf should be specified in test.yml so pytests run for all of them
included_components = nf_core.subworkflows.SubworkflowTestYmlBuilder.parse_module_tags(
subworkflow, subworkflow.component_dir
)
for test in test_yml:
for component in set(included_components):
if component in test["tags"]:
subworkflow.passed.append(
(
"test_yml_tags",
f"Included module/subworkflow `{component}` specified in `test.yml`",
subworkflow.test_yml,
# Verify that tags are correct. All included components in test main.nf should be specified in test.yml so pytests run for all of them
included_components = nf_core.subworkflows.SubworkflowTestYmlBuilder.parse_module_tags(
subworkflow, subworkflow.component_dir
)
for test in test_yml:
for component in set(included_components):
if component in test["tags"]:
subworkflow.passed.append(
(
"test_yml_tags",
f"Included module/subworkflow `{component}` specified in `test.yml`",
subworkflow.test_yml,
)
)
)
else:
subworkflow.failed.append(
(
"test_yml_tags",
f"Included module/subworkflow `{component}` missing in `test.yml`",
subworkflow.test_yml,
else:
subworkflow.failed.append(
(
"test_yml_tags",
f"Included module/subworkflow `{component}` missing in `test.yml`",
subworkflow.test_yml,
)
)
)
if component.startswith("subworkflows/"):
included_components += nf_core.subworkflows.SubworkflowTestYmlBuilder.parse_module_tags(
_,
Path(subworkflow.component_dir).parent.joinpath(component.replace("subworkflows/", "")),
)
included_components = list(set(included_components))
if component.startswith("subworkflows/"):
included_components += nf_core.subworkflows.SubworkflowTestYmlBuilder.parse_module_tags(
_,
Path(subworkflow.component_dir).parent.joinpath(component.replace("subworkflows/", "")),
)
included_components = list(set(included_components))

# Look for md5sums of empty files
for tfile in test.get("files", []):
if tfile.get("md5sum") == "d41d8cd98f00b204e9800998ecf8427e":
subworkflow.failed.append(
(
"test_yml_md5sum",
"md5sum for empty file found: d41d8cd98f00b204e9800998ecf8427e",
subworkflow.test_yml,
# Look for md5sums of empty files
for tfile in test.get("files", []):
if tfile.get("md5sum") == "d41d8cd98f00b204e9800998ecf8427e":
subworkflow.failed.append(
(
"test_yml_md5sum",
"md5sum for empty file found: d41d8cd98f00b204e9800998ecf8427e",
subworkflow.test_yml,
)
)
)
else:
subworkflow.passed.append(
(
"test_yml_md5sum",
"no md5sum for empty file found",
subworkflow.test_yml,
else:
subworkflow.passed.append(
(
"test_yml_md5sum",
"no md5sum for empty file found",
subworkflow.test_yml,
)
)
)
if tfile.get("md5sum") == "7029066c27ac6f5ef18d660d5741979a":
subworkflow.failed.append(
(
"test_yml_md5sum",
"md5sum for compressed empty file found: 7029066c27ac6f5ef18d660d5741979a",
subworkflow.test_yml,
if tfile.get("md5sum") == "7029066c27ac6f5ef18d660d5741979a":
subworkflow.failed.append(
(
"test_yml_md5sum",
"md5sum for compressed empty file found: 7029066c27ac6f5ef18d660d5741979a",
subworkflow.test_yml,
)
)
)
else:
subworkflow.passed.append(
(
"test_yml_md5sum",
"no md5sum for compressed empty file found",
subworkflow.test_yml,
else:
subworkflow.passed.append(
(
"test_yml_md5sum",
"no md5sum for compressed empty file found",
subworkflow.test_yml,
)
)
)

# Test that the file exists
subworkflow.passed.append(("test_yml_exists", "Test `test.yml` exists", subworkflow.test_yml))
except FileNotFoundError:
subworkflow.failed.append(("test_yml_exists", "Test `test.yml` does not exist", subworkflow.test_yml))
subworkflow.failed.append(("test_yml_exists", "Test `test.yml` does not exist", subworkflow.test_yml))
subworkflow.failed.append(("test_yml_exists", "Test `test.yml` does not exist", subworkflow.test_yml))
# Test that the file exists
subworkflow.passed.append(("test_yml_exists", "Test `test.yml` exists", subworkflow.test_yml))
except FileNotFoundError:
subworkflow.failed.append(("test_yml_exists", "Test `test.yml` does not exist", subworkflow.test_yml))
subworkflow.failed.append(("test_yml_exists", "Test `test.yml` does not exist", subworkflow.test_yml))
subworkflow.failed.append(("test_yml_exists", "Test `test.yml` does not exist", subworkflow.test_yml))
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