def test_set(self):
sets = [("#{}", frozenset([])),
("#{1 2 3 4 :foo}", frozenset([1, 2, 3, 4, Keyword("foo")])),
("#{#{1 2} 3}", frozenset([frozenset([1, 2]), 3]))]
for edn_str, expected in sets:
self.assertEqual(edn(edn_str).set(), expected)
def test_map(self):
maps = [("{}", {}),
("{1 2}", {1: 2}),
("{[1] {2 3}, (4 5 6), 7}",
{(1,): {2: 3}, (4, 5, 6): 7})]
for edn_str, expected in maps:
self.assertEqual(edn(edn_str).map(), expected)
def test_list(self):
lists = [("()", ()),
("(1)", (1,)),
("(\"foo\" 1 foo :bar)", ("foo", 1, Symbol("foo"), Keyword("bar"))),
("(((foo) bar)\n\t baz)",
(((Symbol("foo"),), Symbol("bar")), Symbol("baz")))]
for edn_str, expected in lists:
self.assertEqual(edn(edn_str).list(), expected)
def test_vector(self):
vectors = [("[]", Vector()),
("[1]", Vector((1,))),
("[foo]", Vector((Symbol("foo"),))),
("[[foo] [bar]]", Vector((Vector((Symbol("foo"),)),
Vector((Symbol("bar"),)))))]
for edn_str, expected in vectors:
self.assertEqual(edn(edn_str).vector(), expected)
def test_integer(self):
integers = [("-0", -0),
("-10", -10),
("10", 10),
("+10", 10),
("10000N", 10000L)]
for edn_str, expected in integers:
self.assertEqual(edn(edn_str).integer(), expected)
def test_keyword(self):
assert edn(":foo").keyword() == Keyword("foo")
assert edn("foo").symbol() != edn(":foo").keyword()
def test_character(self):
self.assertEqual(edn(r"\c").character(), "c")
self.assertEqual(edn(r"\newline").character(), "\n")
self.assertEqual(edn(r"\tab").character(), "\t")
self.assertEqual(edn(r"\return").character(), "\r")
self.assertEqual(edn(r"\space").character(), " ")
def test_symbol(self):
self.assertEqual(edn("foo").symbol(), Symbol("foo"))
self.assertEqual(edn(".foo").symbol(), Symbol(".foo"))
self.assertEqual(edn("/").symbol(), Symbol("/"))
self.assertEqual(edn("foo/bar").symbol(), Symbol("bar", "foo"))
def test_string(self):
self.assertEqual(edn('"foo"').string(), "foo")
self.assertEqual(edn("""\"
foo
bar
baz\"""").string(), '\nfoo\nbar\nbaz')
def test_unicode(self):
# https://github.com/edn-format/edn/issues/59
snowman = u'\u2603'
encoded = snowman.encode('utf-8')
quoted = '"' + encoded + '"'
self.assertEqual(edn(quoted).string(), snowman)
def test_boolean(self):
self.assertTrue(edn("true").boolean())
self.assertFalse(edn("false").boolean())
def test_nil(self):
self.assertEqual(edn("nil").nil(), None)
def test_discard(self):
self.assertEqual(edn('[1 2 #_foo 3]').edn(), Vector([1, 2, 3]))
def test_comment(self):
self.assertEqual(edn('; foo bar baz bax\nbar ; this is bar\n').edn(), Symbol('bar'))
def test_tag(self):
self.assertEqual(edn('#foo/bar baz').tag(),
TaggedValue(Symbol('bar', 'foo'), Symbol('baz')))
