jsonops_tests.py

#!/usr/bin/env python

import unittest
from bin.lib import jsonops
import json


class Array_slice_tests(unittest.TestCase):
    def test_empty(self):
        self.failUnless(
            jsonops.array_slice([], 1, 2) == jsonops.pprint([]))

    def test_one(self):
        self.failUnless(
            jsonops.array_slice([1], 0, 1) == jsonops.pprint([1]))

    def test_normal_slice(self):
        self.failUnless(
            jsonops.array_slice(range(10), 3, 5) == jsonops.pprint([3, 4]))

    def test_reverse_range(self):
        self.failUnless(
            jsonops.array_slice(range(10), 9, 1) == jsonops.pprint([]))


class Array_head_tests(unittest.TestCase):
    def test_empty(self):
        self.failUnless(
            jsonops.array_head([], 1) == jsonops.pprint([]))

    def test_one(self):
        self.failUnless(
            jsonops.array_head([1], 1) == jsonops.pprint([1]))

    def test_normal(self):
        self.failUnless(
            jsonops.array_head(range(9), 3) == jsonops.pprint([0, 1, 2]))

    def test_out_of_range(self):
        self.failUnless(
            jsonops.array_head(range(3), 11) == jsonops.pprint([0, 1, 2]))


class Array_tail_tests(unittest.TestCase):
    def test_empty(self):
        self.failUnless(
            jsonops.array_tail([], 1) == jsonops.pprint([]))

    def test_one(self):
        self.failUnless(
            jsonops.array_tail([1], 0) == jsonops.pprint([1]))

    def test_normal(self):
        self.failUnless(
            jsonops.array_tail(range(9), 7) == jsonops.pprint([7, 8]))

    def test_out_of_range(self):
        self.failUnless(
            jsonops.array_tail(range(3), 7) == jsonops.pprint([]))


class Object_get_tests(unittest.TestCase):
    def test_strings(self):
        self.failUnless(
            jsonops.object_get({"f": "b", "z": "q"}, "z")
            == jsonops.pprint("q"))


class Object_keys_tests(unittest.TestCase):
    def test_empty(self):
        self.failUnless(jsonops.object_keys({}) == jsonops.pprint([]))

    def test_normal(self):
        self.failUnless(
            jsonops.object_keys({"1": "a", "2": "b"})
            == jsonops.pprint(["1", "2"]))


class Object_values_tests(unittest.TestCase):
    def test_empty(self):
        self.failUnless(jsonops.object_values({}) == jsonops.pprint([]))

    def test_normal(self):
        self.failUnless(
            jsonops.object_values({"1": "a", "2": "b"})
            == jsonops.pprint(["a", "b"]))


class Object_values_tests(unittest.TestCase):
    def test_empty(self):
        self.failUnless(jsonops.array_enumerate([], "4") == jsonops.pprint({}))

    def test_normal(self):
        self.failUnless(
            jsonops.array_enumerate({"a", "b"}, 4)
            == jsonops.pprint({4: "a", 5: "b"}))


def main():
    unittest.main()

if __name__ == '__main__':
    main()