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import unittest |
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2
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3
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from verboselib.lazy import LazyString |
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4
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5
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6
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class LazyStringTestCase(unittest.TestCase): |
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7
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8
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def test_str(self): |
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9
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testee = LazyString(lambda: "foo") |
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10
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self.assertEqual(str(testee), "foo") |
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11
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12
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def test_args_kwargs(self): |
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13
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testee = LazyString( |
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14
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lambda a, b: "{} =? {} : {}".format(a, b, a == b), |
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15
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10, |
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16
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b=20 |
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17
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) |
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18
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self.assertEqual(testee, "10 =? 20 : False") |
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19
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20
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def test_format(self): |
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21
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testee = LazyString(lambda: "name: {name}") |
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22
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self.assertEqual(testee.format(name="foo"), "name: foo") |
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23
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24
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def test_invalid_attribute(self): |
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25
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testee = LazyString(lambda: "foo") |
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26
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27
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with self.assertRaises(AttributeError): |
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28
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testee.foo() |
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29
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30
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def test_len(self): |
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31
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testee = LazyString(lambda: "foo") |
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32
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self.assertEqual(len(testee), 3) |
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33
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34
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def test_indexing(self): |
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35
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testee = LazyString(lambda: "foo") |
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36
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self.assertEqual(testee[0], "f") |
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37
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38
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def test_iter(self): |
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39
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testee = LazyString(lambda: "foo") |
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40
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self.assertEqual(list(iter(testee)), ["f", "o", "o"]) |
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41
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42
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def test_contains(self): |
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43
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testee = LazyString(lambda: "foo") |
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44
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self.assertIn("f", testee) |
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45
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46
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def test_add(self): |
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47
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testee = LazyString(lambda: "foo") |
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48
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self.assertEqual(testee + "bar", "foobar") |
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49
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50
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def test_radd(self): |
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51
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testee = LazyString(lambda: "foo") |
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52
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self.assertEqual("bar" + testee, "barfoo") |
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53
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54
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def test_mul(self): |
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55
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testee = LazyString(lambda: "foo") |
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56
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self.assertEqual(testee * 3, "foofoofoo") |
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57
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58
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def test_rmul(self): |
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59
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testee = LazyString(lambda: "foo") |
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60
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self.assertEqual(3 * testee, "foofoofoo") |
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61
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62
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def test_eq(self): |
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63
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testee = LazyString(lambda: "foo") |
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64
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self.assertEqual(testee, "foo") |
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65
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66
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def test_ne(self): |
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67
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testee = LazyString(lambda: "foo") |
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68
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self.assertNotEqual(testee, "bar") |
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69
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70
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def test_lt(self): |
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71
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testee = LazyString(lambda: "foo") |
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72
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self.assertFalse(testee < "boo") |
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73
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self.assertTrue( testee < "joo") |
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74
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75
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def test_le(self): |
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76
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testee = LazyString(lambda: "foo") |
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77
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self.assertFalse(testee <= "boo") |
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78
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self.assertTrue( testee <= "foo") |
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79
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self.assertTrue( testee <= "joo") |
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80
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81
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def test_gt(self): |
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82
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testee = LazyString(lambda: "foo") |
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83
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self.assertTrue( testee > "boo") |
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84
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self.assertFalse(testee > "joo") |
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85
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86
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def test_ge(self): |
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87
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testee = LazyString(lambda: "foo") |
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88
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self.assertTrue( testee >= "boo") |
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89
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self.assertTrue( testee >= "foo") |
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90
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self.assertFalse(testee >= "joo") |
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91
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oblalex /
verboselib
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