def test_is_hashable(self, tmp_file):
tmp_file.touch()
hash(cat(tmp_file))
def test_cat_result_strs_to_catenated_contents(self, tmp_file):
contents = "contents"
tmp_file.write_text(contents)
paths = [tmp_file, tmp_file, tmp_file]
catenated = "contentscontentscontents"
assert str(cat(*paths)) == catenated
def test_implements_eq_over_stringification(self, tmp_file):
compared = {"this": "will be the object to which we compare"}
tmp_file.write_text(repr(compared))
assert cat(tmp_file) == compared
def test_paths_property_lists_paths(self, tmp_file):
paths = (tmp_file, tmp_file, tmp_file)
assert cat(*paths).paths == paths
def test_contents_property_lists_out_contents(self, tmp_file):
contents = "contents"
tmp_file.write_text(contents)
paths = [tmp_file, tmp_file, tmp_file]
contents = ("contents", "contents", "contents")
assert cat(*paths).contents == contents
def test_json_method(self, tmp_file):
obj = {"this": {"is": "json"}}
tmp_file.write_text(str(obj).replace('\'', '"'))
assert cat(tmp_file).json() == obj
def test_file_method(self, tmp_file):
text = "this is some text to catenate"
tmp_file.write_text(text)
assert cat(tmp_file, tmp_file).file().read() == text * 2
def test_returns_CatResult(self, tmp_file):
assert isinstance(cat(tmp_file), CatResult)
def test_returns_contents_of_file(self, tmp_file):
contents = "contents"
tmp_file.write_text(contents)
assert str(cat(tmp_file)) == contents
def test_takes_multiple_filenames_of_different_types(
self, path_types, tmp_file):
typ_a, typ_b, typ_c = path_types
cat(typ_a(tmp_file), typ_b(tmp_file), typ_c(tmp_file))
def test_takes_filenames_of_different_types(self, path_type, tmp_file):
cat(path_type(tmp_file))
def test_from_file_to_grep(tmp_file):
contents = "This will be grepped.\n"
tmp_file.write_text(contents)
assert cat(tmp_file, tmp_file, tmp_file) | grep("will be") == contents * 3