579 lines
16 KiB
Python
579 lines
16 KiB
Python
from typing import Any
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import pytest
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from reflex.components.tags.tag import Tag
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from reflex.event import EVENT_ARG, EventChain, EventHandler, EventSpec
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from reflex.style import Style
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from reflex.utils import format
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from reflex.vars import BaseVar, Var
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from tests.test_state import ChildState, DateTimeState, GrandchildState, TestState
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def mock_event(arg):
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pass
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@pytest.mark.parametrize(
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"input,output",
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[
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("{", "}"),
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("(", ")"),
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("[", "]"),
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("<", ">"),
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('"', '"'),
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("'", "'"),
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],
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)
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def test_get_close_char(input: str, output: str):
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"""Test getting the close character for a given open character.
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Args:
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input: The open character.
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output: The expected close character.
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"""
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assert format.get_close_char(input) == output
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@pytest.mark.parametrize(
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"text,open,expected",
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[
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("", "{", False),
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("{wrap}", "{", True),
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("{wrap", "{", False),
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("{wrap}", "(", False),
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("(wrap)", "(", True),
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],
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)
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def test_is_wrapped(text: str, open: str, expected: bool):
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"""Test checking if a string is wrapped in the given open and close characters.
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Args:
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text: The text to check.
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open: The open character.
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expected: Whether the text is wrapped.
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"""
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assert format.is_wrapped(text, open) == expected
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@pytest.mark.parametrize(
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"text,open,check_first,num,expected",
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[
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("", "{", True, 1, "{}"),
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("wrap", "{", True, 1, "{wrap}"),
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("wrap", "(", True, 1, "(wrap)"),
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("wrap", "(", True, 2, "((wrap))"),
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("(wrap)", "(", True, 1, "(wrap)"),
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("{wrap}", "{", True, 2, "{wrap}"),
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("(wrap)", "{", True, 1, "{(wrap)}"),
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("(wrap)", "(", False, 1, "((wrap))"),
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],
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)
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def test_wrap(text: str, open: str, expected: str, check_first: bool, num: int):
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"""Test wrapping a string.
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Args:
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text: The text to wrap.
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open: The open character.
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expected: The expected output string.
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check_first: Whether to check if the text is already wrapped.
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num: The number of times to wrap the text.
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"""
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assert format.wrap(text, open, check_first=check_first, num=num) == expected
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@pytest.mark.parametrize(
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"text,indent_level,expected",
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[
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("", 2, ""),
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("hello", 2, "hello"),
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("hello\nworld", 2, " hello\n world\n"),
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("hello\nworld", 4, " hello\n world\n"),
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(" hello\n world", 2, " hello\n world\n"),
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],
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)
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def test_indent(text: str, indent_level: int, expected: str, windows_platform: bool):
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"""Test indenting a string.
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Args:
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text: The text to indent.
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indent_level: The number of spaces to indent by.
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expected: The expected output string.
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windows_platform: Whether the system is windows.
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"""
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assert format.indent(text, indent_level) == (
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expected.replace("\n", "\r\n") if windows_platform else expected
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)
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@pytest.mark.parametrize(
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"input,output",
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[
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("", ""),
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("hello", "hello"),
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("Hello", "hello"),
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("camelCase", "camel_case"),
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("camelTwoHumps", "camel_two_humps"),
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("_start_with_underscore", "_start_with_underscore"),
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("__start_with_double_underscore", "__start_with_double_underscore"),
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],
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)
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def test_to_snake_case(input: str, output: str):
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"""Test converting strings to snake case.
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Args:
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input: The input string.
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output: The expected output string.
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"""
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assert format.to_snake_case(input) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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("", ""),
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("hello", "hello"),
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("Hello", "Hello"),
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("snake_case", "snakeCase"),
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("snake_case_two", "snakeCaseTwo"),
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],
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)
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def test_to_camel_case(input: str, output: str):
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"""Test converting strings to camel case.
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Args:
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input: The input string.
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output: The expected output string.
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"""
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assert format.to_camel_case(input) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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("", ""),
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("hello", "Hello"),
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("Hello", "Hello"),
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("snake_case", "SnakeCase"),
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("snake_case_two", "SnakeCaseTwo"),
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],
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)
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def test_to_title_case(input: str, output: str):
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"""Test converting strings to title case.
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Args:
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input: The input string.
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output: The expected output string.
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"""
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assert format.to_title_case(input) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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("", ""),
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("hello", "hello"),
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("Hello", "hello"),
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("snake_case", "snake-case"),
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("snake_case_two", "snake-case-two"),
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],
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)
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def test_to_kebab_case(input: str, output: str):
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"""Test converting strings to kebab case.
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Args:
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input: the input string.
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output: the output string.
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"""
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assert format.to_kebab_case(input) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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("", "{``}"),
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("hello", "{`hello`}"),
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("hello world", "{`hello world`}"),
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("hello=`world`", "{`hello=\\`world\\``}"),
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],
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)
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def test_format_string(input: str, output: str):
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"""Test formating the input as JS string literal.
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Args:
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input: the input string.
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output: the output string.
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"""
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assert format.format_string(input) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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(Var.create(value="test"), "{`test`}"),
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(Var.create(value="test", is_local=True), "{`test`}"),
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(Var.create(value="test", is_local=False), "{test}"),
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(Var.create(value="test", is_string=True), "{`test`}"),
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(Var.create(value="test", is_string=False), "{`test`}"),
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(Var.create(value="test", is_local=False, is_string=False), "{test}"),
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],
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)
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def test_format_var(input: Var, output: str):
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assert format.format_var(input) == output
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@pytest.mark.parametrize(
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"route,format_case,expected",
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[
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("", True, "index"),
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("/", True, "index"),
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("custom-route", True, "custom-route"),
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("custom-route", False, "custom-route"),
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("custom-route/", True, "custom-route"),
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("custom-route/", False, "custom-route"),
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("/custom-route", True, "custom-route"),
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("/custom-route", False, "custom-route"),
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("/custom_route", True, "custom-route"),
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("/custom_route", False, "custom_route"),
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("/CUSTOM_route", True, "custom-route"),
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("/CUSTOM_route", False, "CUSTOM_route"),
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],
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)
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def test_format_route(route: str, format_case: bool, expected: bool):
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"""Test formatting a route.
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Args:
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route: The route to format.
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format_case: Whether to change casing to snake_case.
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expected: The expected formatted route.
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"""
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assert format.format_route(route, format_case=format_case) == expected
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@pytest.mark.parametrize(
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"condition,true_value,false_value,expected",
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[
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("cond", "<C1>", '""', '{isTrue(cond) ? <C1> : ""}'),
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("cond", "<C1>", "<C2>", "{isTrue(cond) ? <C1> : <C2>}"),
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],
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)
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def test_format_cond(condition: str, true_value: str, false_value: str, expected: str):
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"""Test formatting a cond.
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Args:
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condition: The condition to check.
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true_value: The value to return if the condition is true.
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false_value: The value to return if the condition is false.
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expected: The expected output string.
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"""
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assert format.format_cond(condition, true_value, false_value) == expected
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@pytest.mark.parametrize(
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"prop,formatted",
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[
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("string", '"string"'),
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("{wrapped_string}", "{wrapped_string}"),
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(True, "{true}"),
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(False, "{false}"),
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(123, "{123}"),
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(3.14, "{3.14}"),
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([1, 2, 3], "{[1, 2, 3]}"),
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(["a", "b", "c"], '{["a", "b", "c"]}'),
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({"a": 1, "b": 2, "c": 3}, '{{"a": 1, "b": 2, "c": 3}}'),
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({"a": 'foo "bar" baz'}, r'{{"a": "foo \"bar\" baz"}}'),
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(
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{
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"a": 'foo "{ "bar" }" baz',
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"b": BaseVar(name="val", type_="str"),
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},
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r'{{"a": "foo \"{ \"bar\" }\" baz", "b": val}}',
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),
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(
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EventChain(
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events=[EventSpec(handler=EventHandler(fn=mock_event))], args_spec=None
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),
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'{_e => addEvents([Event("mock_event", {})], _e)}',
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),
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(
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EventChain(
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events=[
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EventSpec(
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handler=EventHandler(fn=mock_event),
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args=((Var.create_safe("arg"), EVENT_ARG.target.value),),
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)
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],
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args_spec=None,
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),
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'{_e => addEvents([Event("mock_event", {arg:_e.target.value})], _e)}',
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),
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({"a": "red", "b": "blue"}, '{{"a": "red", "b": "blue"}}'),
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(BaseVar(name="var", type_="int"), "{var}"),
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(
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BaseVar(
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name="_",
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type_=Any,
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state="",
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is_local=True,
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is_string=False,
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),
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"{_}",
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),
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(BaseVar(name='state.colors["a"]', type_="str"), '{state.colors["a"]}'),
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({"a": BaseVar(name="val", type_="str")}, '{{"a": val}}'),
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({"a": BaseVar(name='"val"', type_="str")}, '{{"a": "val"}}'),
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(
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{"a": BaseVar(name='state.colors["val"]', type_="str")},
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'{{"a": state.colors["val"]}}',
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),
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# tricky real-world case from markdown component
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(
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{
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"h1": f"{{({{node, ...props}}) => <Heading {{...props}} {''.join(Tag(name='', props=Style({'as_': 'h1'})).format_props())} />}}"
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},
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'{{"h1": ({node, ...props}) => <Heading {...props} as={`h1`} />}}',
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),
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],
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)
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def test_format_prop(prop: Var, formatted: str):
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"""Test that the formatted value of an prop is correct.
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Args:
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prop: The prop to test.
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formatted: The expected formatted value.
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"""
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assert format.format_prop(prop) == formatted
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@pytest.mark.parametrize(
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"single_props,key_value_props,output",
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[
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(["string"], {"key": 42}, ["key={42}", "string"]),
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],
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)
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def test_format_props(single_props, key_value_props, output):
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"""Test the result of formatting a set of props (both single and keyvalue).
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Args:
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single_props: the list of single props
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key_value_props: the dict of key value props
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output: the expected output
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"""
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assert format.format_props(*single_props, **key_value_props) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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(EventHandler(fn=mock_event), ("", "mock_event")),
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],
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)
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def test_get_handler_parts(input, output):
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assert format.get_event_handler_parts(input) == output
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@pytest.mark.parametrize(
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"input,output",
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[
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(TestState.do_something, "test_state.do_something"),
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(ChildState.change_both, "test_state.child_state.change_both"),
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(
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GrandchildState.do_nothing,
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"test_state.child_state.grandchild_state.do_nothing",
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),
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],
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)
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def test_format_event_handler(input, output):
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"""Test formatting an event handler.
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Args:
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input: The event handler input.
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output: The expected output.
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"""
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assert format.format_event_handler(input) == output # type: ignore
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@pytest.mark.parametrize(
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"input,output",
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[
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(EventSpec(handler=EventHandler(fn=mock_event)), 'Event("mock_event", {})'),
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],
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)
|
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def test_format_event(input, output):
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assert format.format_event(input) == output
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@pytest.mark.parametrize(
|
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"input,output",
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[
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(
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EventChain(
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events=[
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EventSpec(handler=EventHandler(fn=mock_event)),
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EventSpec(handler=EventHandler(fn=mock_event)),
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],
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args_spec=None,
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),
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'addEvents([Event("mock_event", {}),Event("mock_event", {})])',
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),
|
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(
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EventChain(
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events=[
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EventSpec(handler=EventHandler(fn=mock_event)),
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EventSpec(handler=EventHandler(fn=mock_event)),
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],
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args_spec=lambda e0: [e0],
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),
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'addEvents([Event("mock_event", {}),Event("mock_event", {})])',
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),
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],
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)
|
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def test_format_event_chain(input, output):
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assert format.format_event_chain(input) == output
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|
|
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|
@pytest.mark.parametrize(
|
|
"input,output",
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[
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({"query": {"k1": 1, "k2": 2}}, {"k1": 1, "k2": 2}),
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({"query": {"k1": 1, "k-2": 2}}, {"k1": 1, "k_2": 2}),
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],
|
|
)
|
|
def test_format_query_params(input, output):
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assert format.format_query_params(input) == output
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|
|
|
|
|
@pytest.mark.parametrize(
|
|
"input, output",
|
|
[
|
|
(
|
|
TestState().dict(), # type: ignore
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|
{
|
|
"array": [1, 2, 3.14],
|
|
"child_state": {
|
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"count": 23,
|
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"grandchild_state": {"value2": ""},
|
|
"value": "",
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},
|
|
"child_state2": {"value": ""},
|
|
"complex": {
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1: {"prop1": 42, "prop2": "hello"},
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2: {"prop1": 42, "prop2": "hello"},
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},
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|
"dt": "1989-11-09 18:53:00+01:00",
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"fig": [],
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"is_hydrated": False,
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|
"key": "",
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"map_key": "a",
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"mapping": {"a": [1, 2, 3], "b": [4, 5, 6]},
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"num1": 0,
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"num2": 3.14,
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"obj": {"prop1": 42, "prop2": "hello"},
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"sum": 3.14,
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"upper": "",
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},
|
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),
|
|
(
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|
DateTimeState().dict(),
|
|
{
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"d": "1989-11-09",
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"dt": "1989-11-09 18:53:00+01:00",
|
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"is_hydrated": False,
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"t": "18:53:00+01:00",
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"td": "11 days, 0:11:00",
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},
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),
|
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],
|
|
)
|
|
def test_format_state(input, output):
|
|
"""Test that the format state is correct.
|
|
|
|
Args:
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input: The state to format.
|
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output: The expected formatted state.
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|
"""
|
|
assert format.format_state(input) == output
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|
|
|
|
@pytest.mark.parametrize(
|
|
"input,output",
|
|
[
|
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("input1", "ref_input1"),
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("input 1", "ref_input_1"),
|
|
("input-1", "ref_input_1"),
|
|
("input_1", "ref_input_1"),
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("a long test?1! name", "ref_a_long_test_1_name"),
|
|
],
|
|
)
|
|
def test_format_ref(input, output):
|
|
"""Test formatting a ref.
|
|
|
|
Args:
|
|
input: The name to format.
|
|
output: The expected formatted name.
|
|
"""
|
|
assert format.format_ref(input) == output
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|
|
|
|
@pytest.mark.parametrize(
|
|
"input,output",
|
|
[
|
|
(("my_array", None), "refs_my_array"),
|
|
(("my_array", Var.create(0)), "refs_my_array[0]"),
|
|
(("my_array", Var.create(1)), "refs_my_array[1]"),
|
|
],
|
|
)
|
|
def test_format_array_ref(input, output):
|
|
assert format.format_array_ref(input[0], input[1]) == output
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"input,output",
|
|
[
|
|
("/foo", [("foo", "/foo")]),
|
|
("/foo/bar", [("foo", "/foo"), ("bar", "/foo/bar")]),
|
|
(
|
|
"/foo/bar/baz",
|
|
[("foo", "/foo"), ("bar", "/foo/bar"), ("baz", "/foo/bar/baz")],
|
|
),
|
|
],
|
|
)
|
|
def test_format_breadcrumbs(input, output):
|
|
assert format.format_breadcrumbs(input) == output
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"input, output",
|
|
[
|
|
("library@^0.1.2", "library"),
|
|
("library", "library"),
|
|
("@library@^0.1.2", "@library"),
|
|
("@library", "@library"),
|
|
],
|
|
)
|
|
def test_format_library_name(input: str, output: str):
|
|
"""Test formating a library name to remove the @version part.
|
|
|
|
Args:
|
|
input: the input string.
|
|
output: the output string.
|
|
"""
|
|
assert format.format_library_name(input) == output
|
|
|
|
|
|
@pytest.mark.parametrize(
|
|
"input,output",
|
|
[
|
|
(None, "null"),
|
|
(True, "true"),
|
|
(1, "1"),
|
|
(1.0, "1.0"),
|
|
([], "[]"),
|
|
([1, 2, 3], "[1, 2, 3]"),
|
|
({}, "{}"),
|
|
({"k1": False, "k2": True}, '{"k1": false, "k2": true}'),
|
|
],
|
|
)
|
|
def test_json_dumps(input, output):
|
|
assert format.json_dumps(input) == output
|