def test_set_style(self):
"""Testing the TickerWindow Function set_style()"""
with patch('tkinter.ttk.Style',
new_callable=PropertyMock) as mock_style:
with patch('tkinter.ttk.Label',
new_callable=PropertyMock) as mock_label:
with patch('tkinter.ttk.Button',
new_callable=PropertyMock) as mock_button:
root = tkinter.Tk()
app = TickerWindow(master=root)
test_label = mock_label(root)
test_button = mock_button(root)
app.set_style()
mock_style.assert_has_calls(
mock_style.configure("default.TLabel",
foreground="#000000",
background="#ffffff"))
mock_style.assert_has_calls(
mock_style.configure("WB.TLabel",
foreground="#ffffff",
background="#000000",
relief="GROOVE"))
mock_style.assert_has_calls(
mock_style.configure("Exit.TLabel",
foreground="#000000",
background="#931113",
relief="RAISED"))
test_label.assert_has_calls(
test_label.configure(style="WB.TLabel"))
test_button.assert_has_calls(
test_button.configure(style="Exit.TLabel"))
def test_start(self):
"""Testing the TickerWindow Function start()"""
with patch('tkinter.Tk') as mocked_ticker:
mock_root = mocked_ticker()
app = TickerWindow(master=mock_root)
app.start()
mock_root.assert_has_calls(mock_root.mainloop())
def test_init(self):
"""Testing the TickerWindow __init__ function"""
with patch('tkinter.Tk') as mocked_ticker:
with patch('tkinter.ttk.Label',
new_callable=PropertyMock) as mock_label:
with patch('tkinter.ttk.Button',
new_callable=PropertyMock) as mock_button:
with patch(
'H5_News_Tracker.gui.ticker_window.TickerWindow.set_style'
) as mocked_set_style:
with patch(
'H5_News_Tracker.gui.ticker_window.TickerWindow.build'
) as mocked_build:
mock_root = mocked_ticker()
app = TickerWindow(master=mock_root)
test_label = mock_label(mock_root)
test_button = mock_button(mock_root)
app.__init__(mock_root)
test_label.assert_has_calls(
test_label.configure(width=70,
padding=[0, -1, 0, -1]))
test_button.assert_has_calls(
test_button.configure(text="X",
padding=[2, -1, 2, -1],
command=mock_root.quit))
mock_root.assert_has_calls(
mock_root.overrideredirect(1))
mocked_set_style.assert_any_call()
mocked_build.assert_any_call()
def test_build(self):
"""Testing the TickerWindow Function build()"""
with patch('tkinter.ttk.Label',
new_callable=PropertyMock) as mock_label:
with patch('tkinter.ttk.Button',
new_callable=PropertyMock) as mock_button:
root = tkinter.Tk()
app = TickerWindow(master=root)
test_label = mock_label(root)
test_button = mock_button(root)
app.build()
test_label.assert_has_calls(test_label.grid(row=0, column=0))
test_button.assert_has_calls(test_button.grid(row=0, column=1))
def test_update_headline(self):
"""Testing the TickerWindow Function update()"""
with patch('tkinter.ttk.Label',
new_callable=PropertyMock) as mock_label:
headline = 'test headline'
headline1 = ""
headline2 = None
url = 'testurl.com'
url1 = ""
url2 = None
root = tkinter.Tk()
app = TickerWindow(master=root)
test_label = mock_label(root)
app.update_headline(headline, url)
test_label.assert_has_calls(
test_label.configure('test headline'),
test_label.bind("<Button-1>",
lambda e: webbrowser.open_new('testurl.com')))
app.update_headline(headline1, url1)
test_label.assert_has_calls(
test_label.configure(""),
test_label.bind("<Button-1>",
lambda e: webbrowser.open_new("")))
app.update_headline(headline2, url2)
test_label.assert_has_calls(
test_label.configure(None),
test_label.bind("<Button-1>",
lambda e: webbrowser.open_new(None)))
def build_news_ticker(urls, **kw):
"""Uses ticker_window to show the news feeds provided by the url argument"""
library = []
for url in urls:
library += feed_interface.build_library(feed_interface.parse(url))
root = tkinter.Tk()
ticker = TickerWindow(master=root)
news_cycle_thread = threading.Thread(target=cycle,
args=[ticker, library],
name="News-Cycling-Thread",
daemon=True)
print("Starting Threads:")
news_cycle_thread.start()
ticker.start()
print("when do we get here?")
def test_size_headline(self):
"""Testing the TickerWindow size_headline"""
test_input_1 = "Hey Guys How's it going"
test_input_2 = "I really like to ramble and I repeat myself a lot. Have I told you how much I like to ramble?" \
" Also I am a very redundant person"
test_input_3 = "If you like piña coladas and getting caught in the rain. If you're not into yoga, get out " \
"now! I don't even like this song"
with patch('tkinter.Tk') as mocked_ticker:
mock_root = mocked_ticker()
tw = TickerWindow(master=mock_root)
test_font = tw.default_font
max_label_pixel_width = font.Font.measure(
test_font, "n") * TickerWindow.max_label_width
self.assertEqual("Hey Guys How's it going",
tw.size_headline(test_input_1))
self.assertEqual(
"I really like to ramble and I repeat myself a lot. Have I told you how much I like to ramble?"
" Also I am a v...", tw.size_headline(test_input_2))
self.assertGreaterEqual(
max_label_pixel_width,
font.Font.measure(test_font, tw.size_headline(test_input_2)))
self.assertEqual(
"If you like piña coladas and getting caught in the rain. If you're not into yoga, get out no"
"w! I don't even ...", tw.size_headline(test_input_3))
self.assertGreaterEqual(
max_label_pixel_width,
font.Font.measure(test_font, tw.size_headline(test_input_3)))