def test_add_empty_line(self):
"""Check that adding a line produces a line break in the output
string"""
output = Output()
output.line()
output.line("test")
self.assertEquals(str(output), "\ntest")
def test_multiline(self):
"""Check that multiple lines of output produce
correctly formatted string"""
output = Output()
output.line("test1")
output.line("test2")
self.assertEquals(str(output), "test1\ntest2")
def test_title_in_context(self):
"""Check that a title is formatted correctly when surrounded
by other text"""
output = Output()
output.line("test1")
output.title("ab")
output.line("test2")
self.assertEquals(str(output), "test1\nab\n--\ntest2")
def test_empty_line_interspersed(self):
"""Check that multiple lines of output with empty lines
interspersed produce correctly formatted string"""
output = Output()
output.line("test1")
output.line()
output.line("test2")
self.assertEquals(str(output), "test1\n\ntest2")
def test_title(self):
"""Check that a title is written and underlined with the
same number of underline characters as text to underline"""
output = Output()
output.title("a")
self.assertEquals(str(output), "a\n-")
def test_single_line(self):
"""Check that a single line of output produces
a string with a single line and no line breaks"""
output = Output()
output.line("test")
self.assertEquals(str(output), "test")
