Improve test coverage.

Author: domdfcoding

domdf_python_tools/words.py

@@ -45,7 +45,7 @@
 
 # this package
 import domdf_python_tools
-from domdf_python_tools.compat import importlib_resources
+from domdf_python_tools.compat import PYPY, importlib_resources
 from domdf_python_tools.doctools import prettify_docstrings
 
 __all__ = [
@@ -601,7 +601,7 @@ def __call__(self, n: int) -> str:  # type: ignore
 			:param n:
 			"""
 
-	if platform.python_implementation() == "PyPy":
+	elif PYPY:  # pragma: no cover (!CPython)
 
 		def __init__(self, singular: str, plural: str):
 			super().__init__(ngettext, singular, plural)

tests/test_compat.py

@@ -0,0 +1,9 @@
+# this package
+from domdf_python_tools.compat import nullcontext
+
+
+def test_nullcontext():
+	with nullcontext("foo") as f:
+		assert f == "foo"
+
+	assert f == "foo"

tests/test_doctools.py

@@ -16,8 +16,8 @@
 # this package
 from domdf_python_tools import doctools
 from domdf_python_tools.bases import Dictable
+from domdf_python_tools.compat import PYPY
 from domdf_python_tools.doctools import (
-		PYPY,
 		base_int_docstrings,
 		base_new_docstrings,
 		container_docstrings,

tests/test_iterative.py

@@ -147,7 +147,8 @@ def test_make_tree(file_regression: FileRegressionFixture):
 													],
 											"msgpack>=0.5.2",
 											],
-									]
+									],
+							"domdf_python_tools==2.2.0",
 							])
 					),
 			file_regression

tests/test_iterative_/test_make_tree.txt

@@ -1,9 +1,10 @@
-└── apeye>=0.3.0
-    ├── appdirs>=1.4.4
-    └── cachecontrol[filecache]>=0.12.6
-        ├── requests
-        │   ├── chardet<4,>=3.0.2
-        │   ├── idna<3,>=2.5
-        │   ├── urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1
-        │   └── certifi>=2017.4.17
-        └── msgpack>=0.5.2
+├── apeye>=0.3.0
+│   ├── appdirs>=1.4.4
+│   └── cachecontrol[filecache]>=0.12.6
+│       ├── requests
+│       │   ├── chardet<4,>=3.0.2
+│       │   ├── idna<3,>=2.5
+│       │   ├── urllib3!=1.25.0,!=1.25.1,<1.26,>=1.21.1
+│       │   └── certifi>=2017.4.17
+│       └── msgpack>=0.5.2
+└── domdf_python_tools==2.2.0

tests/test_paths.py

@@ -690,6 +690,9 @@ def test_iterchildren_match(data_regression: DataRegressionFixture):
 	repo_path = PathPlus(__file__).parent.parent
 	assert repo_path.is_dir()
 
+	if (repo_path / "build").is_dir():
+		shutil.rmtree(repo_path / "build")
+
 	children = list(repo_path.iterchildren(match="**/*.py"))
 	assert children
 
@@ -802,3 +805,40 @@ def test_iterchildren_no_exclusions(tmp_pathplus: PathPlus):
 		)
 def test_globpath(pattern: str, filename: str, match: bool):
 	assert matchglob(filename, pattern) is match
+
+
+def test_abspath(tmp_pathplus: PathPlus):
+	assert (tmp_pathplus / "foo" / "bar" / "baz" / "..").abspath() == tmp_pathplus / "foo" / "bar"
+
+	file = tmp_pathplus / "foo" / "bar.py"
+	file.parent.mkdir(parents=True)
+	file.write_text("I'm the original")
+
+	link = tmp_pathplus / "baz.py"
+	os.symlink(file, link)
+
+	assert link.read_text() == "I'm the original"
+	assert link.is_symlink()
+	assert link.resolve() == file
+	assert link.abspath() == link
+
+	file.unlink()
+	file.parent.rmdir()
+
+	assert isinstance((tmp_pathplus / "foo" / "bar" / "baz" / "..").abspath(), PathPlus)
+
+
+def test_abspath_dotted(tmp_pathplus: PathPlus):
+
+	file = tmp_pathplus / "baz.py"
+	file.write_text("I'm the original")
+
+	link = tmp_pathplus / "bar" / "foo.py"
+	link.parent.mkdir(parents=True)
+
+	os.symlink(os.path.join(link.parent, "..", "baz.py"), link)
+
+	assert link.read_text() == "I'm the original"
+	assert link.is_symlink()
+	assert link.resolve() == file
+	assert link.abspath() == link

tests/test_paths_/test_iterchildren_match.yml

@@ -62,6 +62,7 @@
 - tests/mypy_test.py
 - tests/seq_tests.py
 - tests/test_bases.py
+- tests/test_compat.py
 - tests/test_dates.py
 - tests/test_delegators.py
 - tests/test_doctools.py

tests/test_stringlist.py

@@ -6,7 +6,7 @@
 import pytest
 
 # this package
-from domdf_python_tools.stringlist import Indent, StringList
+from domdf_python_tools.stringlist import DelimitedList, Indent, StringList
 
 
 class TestStringList:
@@ -515,3 +515,23 @@ def test_eq(self):
 	def test_pickle(self):
 		indent = Indent(2, "    ")
 		assert indent == pickle.loads(pickle.dumps(indent))  # nosec: B301
+
+
+def test_delimitedlist():
+	data = DelimitedList(['a', 'b', 'c', 'd', 'e'])
+
+	assert data.__format__(", ") == "a, b, c, d, e"
+	assert data.__format__("; ") == "a; b; c; d; e"
+	assert data.__format__(';') == "a;b;c;d;e"
+	assert data.__format__('\n') == "a\nb\nc\nd\ne"
+
+	assert f"{data:, }" == "a, b, c, d, e"
+	assert f"{data:; }" == "a; b; c; d; e"
+	assert f"{data:;}" == "a;b;c;d;e"
+	assert f"{data:\n}" == "a\nb\nc\nd\ne"
+
+	# TODO: this is a mypy issue
+	assert f"{data:, }" == "a, b, c, d, e"  # type: ignore
+	assert f"{data:; }" == "a; b; c; d; e"
+	assert f"{data:;}" == "a;b;c;d;e"  # type: ignore
+	assert f"{data:\n}" == "a\nb\nc\nd\ne"  # type: ignore