88 lines
1.9 KiB
Python
88 lines
1.9 KiB
Python
# -*- encoding: utf-8 -*-
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from simplex.magic_dictionary import magic_dictionary
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def test_basic():
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"""
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Tests that a non-customized magic_dictionary acts
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as a standard python dictionary.
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"""
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d = magic_dictionary()
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assert len(d) == 0
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d["x"] = 1
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d["y"] = "2"
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assert len(d) == 2
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assert d["x"] == 1
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assert d["y"] == "2"
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# Test copy:
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d2 = magic_dictionary(d)
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assert len(d2) == 2
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assert d2["x"] == 1
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assert d2["y"] == "2"
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# Test construction:
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d2 = magic_dictionary({"x": 1, "y": "2"})
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assert len(d2) == 2
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assert d2["x"] == 1
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assert d2["y"] == "2"
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# Test construction:
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d2 = magic_dictionary(x=1, y="2")
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assert len(d2) == 2
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assert d2["x"] == 1
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assert d2["y"] == "2"
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# Test construction:
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d2 = magic_dictionary((("x", 1), ("y", "2")))
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assert len(d2) == 2
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assert d2["x"] == 1
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assert d2["y"] == "2"
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def test_value_converter():
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"""
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Tests that conversion is correctly done.
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"""
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# Convert a value to its string representation:
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def converter(x):
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return str(x)
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d = magic_dictionary(value_converter=converter)
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assert len(d) == 0
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d["x"] = 2
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d["y"] = 3
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assert len(d) == 2
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assert d["x"] == "2"
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assert d["y"] == "3"
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# Construction:
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d = magic_dictionary(d, value_converter=converter)
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assert len(d) == 2
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assert d["x"] == "2"
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assert d["y"] == "3"
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# Construction:
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d = magic_dictionary({"x": 2, "y": 3}, value_converter=converter)
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assert len(d) == 2
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assert d["x"] == "2"
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assert d["y"] == "3"
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# Construction:
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d = magic_dictionary(x=2, y=3, value_converter=converter)
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assert len(d) == 2
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assert d["x"] == "2"
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assert d["y"] == "3"
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# Construction:
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d = magic_dictionary([("x", 2), ("y", 3)], value_converter=converter)
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assert len(d) == 2
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assert d["x"] == "2"
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assert d["y"] == "3"
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