def element_has_text(
expected: str,
describing_matched_to='has text',
compared_by_predicate_to=predicate.includes) -> Condition[Element]:
return ElementCondition.raise_if_not_actual(
describing_matched_to + ' ' + expected, query.text,
compared_by_predicate_to(expected))
def element_has_tag(
expected: str,
describing_matched_to='has tag',
compared_by_predicate_to=predicate.equals) -> Condition[Element]:
return ElementCondition.raise_if_not_actual(
f'{describing_matched_to} + {expected}', query.tag,
compared_by_predicate_to(expected))
def element_has_css_class(expected: str) -> Condition[Element]:
def class_attribute_value(element: Element) -> str:
return element().get_attribute('class')
return ElementCondition.raise_if_not_actual(
f"has css class '{expected}'", class_attribute_value,
predicate.includes_word(expected))
def value_containing(self, expected: str, ignore_case=False) -> ElementCondition:
if ignore_case:
warnings.warn('ignore_case syntax is experimental and might change in future', FutureWarning)
return ElementCondition.raise_if_not_actual(
f"has attribute '{name}' with value containing '{expected}'",
attribute_value,
predicate.includes(expected, ignore_case))
def element_has_attribute(name: str):
def attribute_value(element: Element) -> str:
return element().get_attribute(name)
def attribute_values(collection: Collection) -> List[str]:
return [element.get_attribute(name) for element in collection()]
raw_attribute_condition = ElementCondition.raise_if_not_actual(
'has attribute ' + name, attribute_value, predicate.is_truthy
)
class ConditionWithValues(ElementCondition):
def value(
self, expected: str, ignore_case=False
) -> Condition[Element]:
if ignore_case:
warnings.warn(
'ignore_case syntax is experimental and might change in future',
FutureWarning,
)
return ElementCondition.raise_if_not_actual(
f"has attribute '{name}' with value '{expected}'",
attribute_value,
predicate.equals(expected, ignore_case),
)
def value_containing(
self, expected: str, ignore_case=False
) -> Condition[Element]:
if ignore_case:
warnings.warn(
'ignore_case syntax is experimental and might change in future',
FutureWarning,
)
return ElementCondition.raise_if_not_actual(
f"has attribute '{name}' with value containing '{expected}'",
attribute_value,
predicate.includes(expected, ignore_case),
)
def values(self, *expected: str) -> Condition[Collection]:
return CollectionCondition.raise_if_not_actual(
f"has attribute '{name}' with values '{expected}'",
attribute_values,
predicate.equals_to_list(expected),
)
def values_containing(self, *expected: str) -> Condition[Collection]:
return CollectionCondition.raise_if_not_actual(
f"has attribute '{name}' with values containing '{expected}'",
attribute_values,
predicate.equals_by_contains_to_list(expected),
)
return ConditionWithValues(
str(raw_attribute_condition), raw_attribute_condition.call
)
def have_produced_todos(number: int) -> Condition[Element]:
def fn(entity: Element) -> None:
size = len(browser.all("#todo-list>li"))
produced_enough = size >= number
if not produced_enough:
entity.type('one more').press_enter()
raise AssertionError(f'actual produced todos were: {size}')
return ElementCondition(f'have produced {number} todos', fn)
def element_has_css_property(name: str):
def property_value(element: Element) -> str:
return element().value_of_css_property(name)
def property_values(collection: Collection) -> List[str]:
return [
element.value_of_css_property(name) for element in collection()
]
raw_property_condition = ElementCondition.raise_if_not_actual(
'has css property ' + name, property_value, predicate.is_truthy
)
class ConditionWithValues(ElementCondition):
def value(self, expected: str) -> Condition[Element]:
return ElementCondition.raise_if_not_actual(
f"has css property '{name}' with value '{expected}'",
property_value,
predicate.equals(expected),
)
def value_containing(self, expected: str) -> Condition[Element]:
return ElementCondition.raise_if_not_actual(
f"has css property '{name}' with value containing '{expected}'",
property_value,
predicate.includes(expected),
)
def values(self, *expected: str) -> Condition[Collection]:
return CollectionCondition.raise_if_not_actual(
f"has css property '{name}' with values '{expected}'",
property_values,
predicate.equals_to_list(expected),
)
def values_containing(self, *expected: str) -> Condition[Collection]:
return CollectionCondition.raise_if_not_actual(
f"has css property '{name}' with values containing '{expected}'",
property_values,
predicate.equals_by_contains_to_list(expected),
)
return ConditionWithValues(
str(raw_property_condition), raw_property_condition.call
)
def element_has_js_property(name: str): # todo: should we keep simpler but less obvious name - *_has_property ?
def property_value(element: Element) -> str:
return element().get_property(name)
def property_values(collection: Collection) -> List[str]:
return [element.get_property(name) for element in collection()]
raw_property_condition = ElementCondition.raise_if_not_actual(
'has js property ' + name,
property_value,
predicate.is_truthy)
class ConditionWithValues(ElementCondition):
def value(self, expected: str) -> ElementCondition:
return ElementCondition.raise_if_not_actual(
f"has js property '{name}' with value '{expected}'",
property_value,
predicate.equals(expected))
def value_containing(self, expected: str) -> ElementCondition:
return ElementCondition.raise_if_not_actual(
f"has js property '{name}' with value containing '{expected}'",
property_value,
predicate.includes(expected))
def values(self, *expected: str) -> CollectionCondition:
return CollectionCondition.raise_if_not_actual(
f"has js property '{name}' with values '{expected}'",
property_values,
predicate.equals_to_list(expected))
def values_containing(self, *expected: str) -> CollectionCondition:
return CollectionCondition.raise_if_not_actual(
f"has js property '{name}' with values containing '{expected}'",
property_values,
predicate.equals_by_contains_to_list(expected))
return ConditionWithValues(str(raw_property_condition), raw_property_condition.call)
def value_containing(self, expected: str) -> Condition[Element]:
return ElementCondition.raise_if_not_actual(
f"has css property '{name}' with value containing '{expected}'",
property_value,
predicate.includes(expected),
)
def value(self, expected: str) -> Condition[Element]:
return ElementCondition.raise_if_not_actual(
f"has css property '{name}' with value '{expected}'",
property_value,
predicate.equals(expected),
)
import warnings
from typing import List, Any
from selene.common import predicate
from selene.core import query
from selene.core.condition import Condition
from selene.core.conditions import (
ElementCondition,
CollectionCondition,
BrowserCondition,
)
from selene.core.entity import Collection, Element, Browser
# todo: consider moving to selene.match.element.is_visible, etc...
element_is_visible: Condition[Element] = ElementCondition.raise_if_not(
'is visible', lambda element: element().is_displayed()
)
element_is_hidden: Condition[Element] = ElementCondition.as_not(
element_is_visible, 'is hidden'
)
element_is_enabled: Condition[Element] = ElementCondition.raise_if_not(
'is enabled', lambda element: element().is_enabled()
)
element_is_disabled: Condition[Element] = ElementCondition.as_not(
element_is_enabled
)
element_is_clickable: Condition[Element] = element_is_visible.and_(
