def test_read_lines(self):
with TempDirectory() as input_file:
input_file.write("A.tmp", b"1\n2\n3")
reader = FileReader(os.path.join(input_file.path, "A.tmp"))
reader.open()
actual_lines = [line for line in reader.read_lines()]
reader.close()
self.assertEquals(["1\n", "2\n", "3"], actual_lines)
def test_read_lines(self):
with TempDirectory() as input_file:
input_file.write("A.tmp", b"1\n2\n3")
reader = FileReader(os.path.join(input_file.path, "A.tmp"))
reader.open()
actual_lines = [line for line in reader.read_lines()]
reader.close()
self.assertEquals(["1\n", "2\n", "3"], actual_lines)
def test_read_lines_raisesTypeErrorWhenClosed(self):
with TempDirectory() as input_file:
input_file.write("A.tmp", b"1\n2\n3")
reader = FileReader(os.path.join(input_file.path, "A.tmp"))
line_iter = reader.read_lines()
self.assertRaises(TypeError, next, line_iter)
def test_read_lines_raisesTypeErrorWhenClosed(self):
with TempDirectory() as input_file:
input_file.write("A.tmp", b"1\n2\n3")
reader = FileReader(os.path.join(input_file.path, "A.tmp"))
line_iter = reader.read_lines()
self.assertRaises(TypeError, next, line_iter)