def test_count_multiple_lines_from_contents_multiple_blanks():
"""Checks that counting lines in contents works correctly"""
hello_contents = (
'/* hello world */\n\nString s = new String("hello");\n//this is a comment\n\n'
)
count = fragments.count_lines("", "", hello_contents)
assert count == 3
def test_count_single_line_from_incorrect_file(tmpdir):
"""Check that counting lines in an incorrect file works correctly."""
hello_file = tmpdir.mkdir("subdirectory").join("Hello.java")
assert len(tmpdir.listdir()) == 1
directory = tmpdir.dirname + "/" + tmpdir.basename + "/" + "subdirectory"
hello_file = "HelloWrong.java"
count, _ = fragments.count_lines(hello_file, directory, "")
assert count == 0
def test_count_single_line_from_file(tmpdir):
"""Checks that counting lines in a file works correctly"""
hello_file = tmpdir.mkdir("subdirectory").join("Hello.java")
hello_file.write("/* hello world */")
assert hello_file.read() == "/* hello world */"
assert len(tmpdir.listdir()) == 1
directory = tmpdir.dirname + "/" + tmpdir.basename + "/" + "subdirectory"
hello_file = "Hello.java"
count = fragments.count_lines(hello_file, directory, "")
assert count == 1
def test_count_multiple_lines_from_file(tmpdir):
"""Checks that counting lines in a file works correctly"""
hello_file = tmpdir.mkdir("subdirectory").join("Hello.java")
hello_file.write(
'/* hello world */\nString s = new String("hello");\n//this is a comment'
)
assert len(tmpdir.listdir()) == 1
directory = tmpdir.dirname + "/" + tmpdir.basename + "/" + "subdirectory"
hello_file = "Hello.java"
count = fragments.count_lines(hello_file, directory, "")
assert count == 3
def test_count_single_line_from_contents():
"""Checks that counting lines in contents works correctly"""
hello_contents = "Hello.java"
count = fragments.count_lines("", "", hello_contents)
assert count == 1
def test_count_single_line_from_empty_contents():
"""Check that counting lines in contents works correctly."""
count, _ = fragments.count_lines("", "", "")
assert count == 0
