96 lines
2.1 KiB
Python
96 lines
2.1 KiB
Python
import pytest
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from core.Expando import Expando
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def test_i_can_get_properties():
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props = {"a": 10,
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"b": {
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"c": "value",
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"d": 20
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}}
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dynamic = Expando(props)
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assert dynamic.a == 10
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assert dynamic.b.c == "value"
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with pytest.raises(AttributeError):
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assert dynamic.unknown == "some_value"
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def test_i_can_get():
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props = {"a": 10,
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"b": {
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"c": "value",
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"d": 20
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}}
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dynamic = Expando(props)
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assert dynamic.get("a") == 10
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assert dynamic.get("b.c") == "value"
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assert dynamic.get("unknown") is None
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def test_i_can_get_insensitive():
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props = {"A": 10,
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"b": 20}
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dynamic = Expando(props)
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assert dynamic.geti("a") == 10
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assert dynamic.geti("A") == 10
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assert dynamic.geti("a.c", None) is None
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with pytest.raises(AttributeError):
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assert dynamic.geti("unknown") == "some_value"
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def test_i_can_get_insensitive_when_the_two_entries_exist():
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props = {"A": 10,
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"a": 20}
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dynamic = Expando(props)
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assert dynamic.geti("A") == 10
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assert dynamic.geti("a") == 20
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def test_i_can_get_from_list():
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props = {"a": [{"c": "value1", "d": 1}, {"c": "value2", "d": 2}]}
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dynamic = Expando(props)
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assert dynamic.get("a.c") == ["value1", "value2"]
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def test_none_is_returned_when_get_from_list_and_property_does_not_exist():
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props = {"a": [{"c": "value1", "d": 1},
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{"a": "value2", "d": 2} # 'c' does not exist in the second row
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]}
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dynamic = Expando(props)
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assert dynamic.get("a.c") == ["value1"]
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def test_i_can_manage_none_values():
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props = {"a": 10,
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"b": None}
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dynamic = Expando(props)
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assert dynamic.get("b.c") is None
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def test_i_can_manage_none_values_in_list():
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props = {"a": [{"b": {"c": "value"}},
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{"b": None}
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]}
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dynamic = Expando(props)
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assert dynamic.get("a.b.c") == ["value"]
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def test_i_can_add_new_properties():
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props = {"a": 10,
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"b": 20}
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dynamic = Expando(props)
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dynamic["c"] = 30
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assert dynamic.a == 10
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assert dynamic.b == 20
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assert dynamic.c == 30
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