102 lines
2.8 KiB
Python
102 lines
2.8 KiB
Python
from dataclasses import dataclass
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from typing import Any
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import pytest
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from fasthtml.components import Input, Label
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from fasthtml.fastapp import fast_app
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from myfasthtml.controls.helpers import mk
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from myfasthtml.core.bindings import Binding, DetectionMode, UpdateMode, BooleanConverter
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from myfasthtml.core.commands import Command, CommandsManager
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from myfasthtml.test.testclient import MyTestClient, TestableElement
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def new_value(value):
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return value
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@dataclass
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class Data:
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value: Any
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@pytest.fixture()
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def user():
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test_app, rt = fast_app(default_hdrs=False)
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user = MyTestClient(test_app)
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return user
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@pytest.fixture()
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def rt(user):
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return user.app.route
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class TestingCommand:
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def test_i_can_trigger_a_command(self, user):
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command = Command('test', 'TestingCommand', new_value, "this is my new value")
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testable = TestableElement(user, mk.button('button', command))
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testable.click()
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assert user.get_content() == "this is my new value"
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def test_error_is_raised_when_command_is_not_found(self, user):
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command = Command('test', 'TestingCommand', new_value, "this is my new value")
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CommandsManager.reset()
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testable = TestableElement(user, mk.button('button', command))
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with pytest.raises(ValueError) as exc_info:
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testable.click()
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assert "not found." in str(exc_info.value)
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def test_i_can_play_a_complex_scenario(self, user, rt):
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command = Command('test', 'TestingCommand', new_value, "this is my new value")
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@rt('/')
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def get(): return mk.button('button', command)
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user.open("/")
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user.should_see("button")
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user.find_element("button").click()
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user.should_see("this is my new value")
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class TestingBindings:
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def test_i_can_bind_input(self, user, rt):
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@rt("/")
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def index():
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data = Data("hello world")
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input_elt = Input(name="input_name")
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label_elt = Label()
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mk.manage_binding(input_elt, Binding(data))
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mk.manage_binding(label_elt, Binding(data))
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return input_elt, label_elt
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user.open("/")
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user.should_see("")
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testable_input = user.find_element("input")
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testable_input.send("new value")
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user.should_see("new value") # the one from the label
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def test_i_can_bind_checkbox(self, user, rt):
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@rt("/")
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def index():
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data = Data(True)
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input_elt = Input(name="input_name", type="checkbox")
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label_elt = Label()
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mk.manage_binding(input_elt, Binding(data))
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mk.manage_binding(label_elt, Binding(data))
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return input_elt, label_elt
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user.open("/")
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user.should_see("")
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testable_input = user.find_element("input")
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testable_input.check()
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user.should_see("true")
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testable_input.uncheck()
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user.should_see("false")
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