def test_chaos_stream(self):
str_in = io.StringIO("""
"complete stream"
{
"number": 24,
"color": "blue",
"elements": [
"string",
{
"name": "Mordecai"
},
1.25,
[
]
],
"empty dict": {
}
}
[
"a",
"b",
"c"
]
""")
json_obj = jsons.read(str_in)
self.assertTrue(json_obj.isstr())
self.assertEqual(json_obj.value(), "complete stream")
json_obj = jsons.read(str_in)
self.assertTrue(json_obj.isdict())
count_a = 0
for item_a in json_obj:
if count_a == 0:
self.assertTrue(item_a.isnumber())
self.assertEqual(item_a.key(), "number")
self.assertEqual(item_a.value(), 24)
elif count_a == 1:
self.assertTrue(item_a.isstr())
self.assertEqual(item_a.key(), "color")
self.assertEqual(item_a.value(), "blue")
elif count_a == 2:
self.assertTrue(item_a.islist())
self.assertEqual(item_a.key(), "elements")
value_a = item_a.value()
self.assertEqual(len(value_a), 4)
self.assertEqual(value_a[0], "string")
self.assertEqual(value_a[1]["name"], "Mordecai")
self.assertEqual(value_a[2], 1.25)
self.assertEqual(value_a[3], [])
elif count_a == 3:
self.assertTrue(item_a.isdict())
self.assertEqual(item_a.key(), "empty dict")
count_b = 0
for item_b in item_a:
count_b += 1
self.assertEqual(count_b, 0)
else:
self.assertTrue(False, "Invalid length")
count_a += 1
json_obj = jsons.read(str_in)
self.assertTrue(json_obj.islist())
count_a = 0
for item_a in json_obj:
if count_a == 0:
self.assertEqual(item_a.value(), "a")
elif count_a == 1:
self.assertEqual(item_a.value(), "b")
elif count_a == 2:
self.assertEqual(item_a.value(), "c")
else:
self.assertTrue(False, "Invalid length")
count_a += 1
def test_empty(self):
self.assertIsNone(jsons.read(io.StringIO("")))