def test_head_tag():
# assert newobj.tag == 'head'
my_stuff = 'any string I like'
head_obj = Head(my_stuff)
contents = render_element(head_obj)
contents = contents.strip()
assert my_stuff in contents
assert contents.startswith('<head>')
assert contents.endswith('</head>')
def test_one_line_tag():
e1 = Html("")
e2 = Head("")
e3 = Title("Hark! A Title!")
e2.append(e3)
e1.append(e2)
output = get_output(e1)
print(output)
output_lines = get_output_lines(e1)
assert " <title>Hark! A Title!</title>" in output_lines
def test_head():
outfile = io.StringIO()
e = Head("this is some text")
e.append("and this is some more text")
e.render(outfile)
outfile.seek(0)
file_contents = outfile.read()
assert ("this is some text") in file_contents
assert ("and this is some more text") in file_contents
def test_head():
"""
testing Head with a title in it -- it should never be blank
"""
h = Head()
h.append(Title("A nifty title for the page"))
file_contents = render_element(h, cur_ind=' ')
print(file_contents)
assert file_contents.startswith(" <head>")
assert file_contents.endswith(" </head>")
assert "<title>" in file_contents
assert "</title>" in file_contents
assert "A nifty title for the page" in file_contents
def test_Head():
outfile = io.StringIO()
e = Head('This is some text')
e.append('This is some more text')
e.render(outfile)
outfile.seek(0)
file_contents = outfile.read()
print(file_contents)
assert('This is some text') in file_contents
assert('This is some more text') in file_contents
assert file_contents.startswith("<head>")
assert file_contents.strip().endswith("</head>")
def test_step3():
outfile = io.StringIO()
p = Html()
h = Head()
h.append(Title('This is TITLE'))
p.append(h)
b = Body()
b.append(P('This is P'))
p.append(b)
p.render(outfile)
outfile.seek(0)
file_contents = outfile.read()
print(file_contents)
assert('This is TITLE') in file_contents
assert('This is P') in file_contents
assert file_contents.startswith("<html>")
assert file_contents.strip().endswith("</html>")
def test_head():
test = Head(content='a head tag')
f = StringIO()
test.render(f)
assert f.getvalue() == '<head>\n a head tag\n</head>\n'
def test_type_Head():
test_element = Head(content=None)
assert isinstance(test_element, Head) is True
