170 lines
4.3 KiB
Python
170 lines
4.3 KiB
Python
import pytest
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from pynecone.base import Base
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from pynecone.var import BaseVar, Var
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test_vars = [
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BaseVar(name="prop1", type_=int),
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BaseVar(name="key", type_=str),
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BaseVar(name="value", type_=str, state="state"),
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BaseVar(name="local", type_=str, state="state", is_local=True),
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BaseVar(name="local2", type_=str, is_local=True),
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]
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@pytest.fixture
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def TestObj():
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class TestObj(Base):
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foo: int
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bar: str
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return TestObj
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@pytest.mark.parametrize(
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"prop,expected",
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zip(
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test_vars,
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[
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"prop1",
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"key",
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"state.value",
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"state.local",
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"local2",
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],
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),
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)
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def test_full_name(prop, expected):
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"""Test that the full name of a var is correct.
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Args:
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prop: The var to test.
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expected: The expected full name.
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"""
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assert prop.full_name == expected
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@pytest.mark.parametrize(
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"prop,expected",
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zip(
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test_vars,
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["{prop1}", "{key}", "{state.value}", "state.local", "local2"],
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),
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)
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def test_str(prop, expected):
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"""Test that the string representation of a var is correct.
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Args:
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prop: The var to test.
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expected: The expected string representation.
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"""
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assert str(prop) == expected
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@pytest.mark.parametrize(
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"prop,expected",
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[
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(BaseVar(name="p", type_=int), 0),
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(BaseVar(name="p", type_=float), 0.0),
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(BaseVar(name="p", type_=str), ""),
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(BaseVar(name="p", type_=bool), False),
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(BaseVar(name="p", type_=list), []),
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(BaseVar(name="p", type_=dict), {}),
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(BaseVar(name="p", type_=tuple), ()),
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(BaseVar(name="p", type_=set), set()),
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],
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)
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def test_default_value(prop, expected):
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"""Test that the default value of a var is correct.
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Args:
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prop: The var to test.
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expected: The expected default value.
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"""
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assert prop.get_default_value() == expected
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@pytest.mark.parametrize(
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"prop,expected",
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zip(
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test_vars,
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[
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"set_prop1",
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"set_key",
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"state.set_value",
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"state.set_local",
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"set_local2",
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],
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),
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)
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def test_get_setter(prop, expected):
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"""Test that the name of the setter function of a var is correct.
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Args:
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prop: The var to test.
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expected: The expected name of the setter function.
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"""
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assert prop.get_setter_name() == expected
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@pytest.mark.parametrize(
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"value,expected",
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[
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(None, None),
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(1, BaseVar(name="1", type_=int, is_local=True)),
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("key", BaseVar(name="key", type_=str, is_local=True)),
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(3.14, BaseVar(name="3.14", type_=float, is_local=True)),
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([1, 2, 3], BaseVar(name="[1, 2, 3]", type_=list, is_local=True)),
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(
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{"a": 1, "b": 2},
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BaseVar(name='{"a": 1, "b": 2}', type_=dict, is_local=True),
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),
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],
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)
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def test_create(value, expected):
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"""Test the var create function.
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Args:
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value: The value to create a var from.
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expected: The expected name of the setter function.
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"""
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prop = Var.create(value)
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if value is None:
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assert prop == expected
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else:
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assert prop.equals(expected) # type: ignore
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def test_basic_operations(TestObj):
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"""Test the var operations.
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Args:
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TestObj: The test object.
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"""
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def v(value) -> Var:
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val = Var.create(value)
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assert val is not None
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return val
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assert str(v(1) == v(2)) == "{(1 == 2)}"
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assert str(v(1) != v(2)) == "{(1 != 2)}"
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assert str(v(1) < v(2)) == "{(1 < 2)}"
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assert str(v(1) <= v(2)) == "{(1 <= 2)}"
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assert str(v(1) > v(2)) == "{(1 > 2)}"
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assert str(v(1) >= v(2)) == "{(1 >= 2)}"
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assert str(v(1) + v(2)) == "{(1 + 2)}"
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assert str(v(1) - v(2)) == "{(1 - 2)}"
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assert str(v(1) * v(2)) == "{(1 * 2)}"
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assert str(v(1) / v(2)) == "{(1 / 2)}"
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assert str(v(1) // v(2)) == "{Math.floor(1 / 2)}"
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assert str(v(1) % v(2)) == "{(1 % 2)}"
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assert str(v(1) ** v(2)) == "{Math.pow(1 , 2)}"
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assert str(v(1) & v(2)) == "{(1 && 2)}"
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assert str(v(1) | v(2)) == "{(1 || 2)}"
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assert str(v([1, 2, 3])[v(0)]) == "{[1, 2, 3][0]}"
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assert str(v({"a": 1, "b": 2})["a"]) == '{{"a": 1, "b": 2}["a"]}'
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assert (
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str(BaseVar(name="foo", state="state", type_=TestObj).bar) == "{state.foo.bar}"
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)
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