def test_package_catalog_add_package(catalog, package):
unpinned_foo = Package("foo", None, "sys_platform == 'win32'")
no_marker_foo = Package("foo", None, None)
catalog.add_package("a_check", unpinned_foo)
catalog.add_package("another_check", no_marker_foo)
catalog.add_package("a_check", package)
assert len(catalog.packages) == 3
def test_package__hash__(package):
"""
Hash value should be the same for different instances having the same
contents
"""
other = Package("foo", "3.0", "sys_platform == 'win32'")
assert package.__hash__() == other.__hash__()
def test_package_catalog_packages(catalog, package):
assert len(catalog.packages) == 0
catalog.add_package("a_check", package)
catalog.add_package("a_check", Package("Aaa", None, None))
assert len(catalog.packages) == 2
lst = list(catalog.packages)
assert lst[0].name == "aaa"
assert lst[1].name == "foo"
def test_package_init(package):
assert package.name == "foo"
assert package.version == "3.0"
assert package.marker == "sys_platform == 'win32'"
with pytest.raises(ValueError):
p = Package("", "3.0", "marker")
p = Package("FOO", None, None)
assert p.name == "foo"
assert p.version == ""
assert p.marker == ""
p = Package("FOO", "3.0-DEV", 'sys_platform == "WIN32"')
assert p.name == "foo"
assert p.version == "3.0-dev"
assert p.marker == "sys_platform == 'win32'"
def test_read_packages(catalog, package, tmp_path):
in_file = tmp_path / "in.txt"
if six.PY2:
in_file = str(in_file)
another = Package("Bar", "4.0", None)
lines = ["{}\n".format(package), "{}\n".format(another), "# a comment\n", " --hash fooBarBaz\n\n"]
write_file_lines(in_file, lines)
result = list(read_packages(in_file))
assert len(result) == 2
assert result[0].name == "foo"
assert result[1].name == "bar"
def test_package_rich_comparison(package):
assert (package != package) is False
assert (package == package) is True
assert (package < package) is False
assert (package > package) is False
other = Package("Aaa", "4.0", None)
assert (package == other) is False
assert (package > other) is True
assert (package < other) is False
other = Package("foo", "4.0", None)
assert (package == other) is False
assert (package > other) is False
assert (package < other) is True
assert (package == 42) is False
assert (package != 42) is True
if six.PY3:
with pytest.raises(TypeError):
package < 42
def test_package_catalog_write_packages(catalog, package, tmp_path):
out = tmp_path / "out.txt"
if six.PY2:
out = str(out)
catalog.add_package("a_check", package)
catalog.add_package("a_check", Package("Aaa", "4.0", None))
catalog.write_packages(out)
lines = read_file_lines(out)
assert len(lines) == 2
assert lines[0] == "aaa==4.0\n"
assert lines[1] == "foo==3.0; sys_platform == 'win32'\n"
def package():
return Package("foo", "3.0", "sys_platform == 'win32'")