def testSingleFactIsChosen(self):
template = SimpleStringFactTemplate("%s is out there.")
actor = Actor("The truth")
chooser = RandomFactChooser([template], [actor])
c = chooser.choose()
assert c is not None
assert c == "The truth is out there."
def test(self):
s = """
{% actor "author", "(old, beard)" %}
{{ author.name }} was old and had a huge beard, but still he's a genius!
"""
t = JinjaFactTemplate(s)
f = t.buildup()
a = Actor("Ernest Hemingway", ["old", "beard"])
r = f.getFactAbout(a)
print r
assert r.strip() == "Ernest Hemingway was old and had a huge beard, but still he's a genius!"
def testNonFittingActorRendersNone(self):
template = SimpleStringFactTemplate("%s is out there.|truth")
actor = Actor("The truth")
chooser = RandomFactChooser([template], [actor])
c = chooser.choose()
assert c is None
def testNoneFactListRendersNone(self):
actor = Actor("The truth")
chooser = RandomFactChooser(None, [actor])
c = chooser.choose()
assert c is None
def testGetFactAbout(self):
fact = SimpleStringFactFormatter().read("%s is a word.")
factString = fact.getFactAbout(Actor("Book"))
assert factString == "Book is a word."
def testSingleSubstitution(self):
f = SimpleStringFactFormatter().read("%s is a [big, beautiful] tree.")
s = f.getFactAbout(Actor("Oak"))
assert s in ["Oak is a beautiful tree.", "Oak is a big tree."]