class TextEditorController(object):
def __init__(self):
self.document = Document()
def open(self, path):
try:
self.document.open(path)
except IOError:
success = False
else:
success = True
return success, self.document
def save(self, text, path=None):
self.document.text = text
if path is not None:
self.document.path = path
try:
self.document.save()
except IOError:
return False
else:
return True
def test_open_blank_file(self):
document = Document()
text_file = open("test_file", "w")
text_file.close()
document.open("test_file")
self.assertEquals("test_file", document.path)
self.assertEquals("", document.text)
def test_open_blank_file(self):
document = Document()
text_file = open("test_file", "w")
text_file.close()
document.open("test_file")
self.assertEquals("test_file", document.path)
self.assertEquals("", document.text)
def test_open_text_file(self):
document = Document()
text_file = open("test_file", "w")
text_file.write("this is only a test")
text_file.close()
document.open("test_file")
self.assertEquals("test_file", document.path)
self.assertEquals("this is only a test", document.text)
def test_open_text_file(self):
document = Document()
text_file = open("test_file", "w")
text_file.write("this is only a test")
text_file.close()
document.open("test_file")
self.assertEquals("test_file", document.path)
self.assertEquals("this is only a test", document.text)
