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"""A test module for testing collapsible"""
from qtpy.QtCore import QEasingCurve, Qt
from qtpy.QtGui import QIcon
from qtpy.QtWidgets import QPushButton, QStyle, QWidget
from superqt import QCollapsible
def _get_builtin_icon(name: str) -> QIcon:
"""Get a built-in icon from the Qt library."""
widget = QWidget()
try:
pixmap = getattr(QStyle.StandardPixmap, f"SP_{name}")
except AttributeError:
pixmap = getattr(QStyle, f"SP_{name}")
return widget.style().standardIcon(pixmap)
def test_checked_initialization(qtbot):
"""Test simple collapsible"""
wdg1 = QCollapsible("Advanced analysis")
wdg1.expand(False)
assert wdg1.isExpanded()
assert wdg1._content.maximumHeight() > 0
wdg2 = QCollapsible("Advanced analysis")
wdg1.collapse(False)
assert not wdg2.isExpanded()
assert wdg2._content.maximumHeight() == 0
def test_content_hide_show(qtbot):
"""Test collapsible with content"""
# Create child component
collapsible = QCollapsible("Advanced analysis")
for i in range(10):
collapsible.addWidget(QPushButton(f"Content button {i + 1}"))
collapsible.collapse(False)
assert not collapsible.isExpanded()
assert collapsible._content.maximumHeight() == 0
collapsible.expand(False)
assert collapsible.isExpanded()
assert collapsible._content.maximumHeight() > 0
def test_locking(qtbot):
"""Test locking collapsible"""
wdg1 = QCollapsible()
assert wdg1.locked() is False
wdg1.setLocked(True)
assert wdg1.locked() is True
assert not wdg1.isExpanded()
wdg1._toggle_btn.setChecked(True)
assert not wdg1.isExpanded()
wdg1._toggle()
assert not wdg1.isExpanded()
wdg1.expand()
assert not wdg1.isExpanded()
wdg1._toggle_btn.setChecked(False)
assert not wdg1.isExpanded()
wdg1.setLocked(False)
wdg1.expand()
assert wdg1.isExpanded()
assert wdg1._toggle_btn.isChecked()
def test_changing_animation_settings(qtbot):
"""Quick test for changing animation settings"""
wdg = QCollapsible()
wdg.setDuration(600)
wdg.setEasingCurve(QEasingCurve.Type.InElastic)
assert wdg._animation.easingCurve() == QEasingCurve.Type.InElastic
assert wdg._animation.duration() == 600
def test_changing_content(qtbot):
"""Test changing the content"""
content = QPushButton()
wdg = QCollapsible()
wdg.setContent(content)
assert wdg._content == content
def test_changing_text(qtbot):
"""Test changing the content"""
wdg = QCollapsible()
wdg.setText("Hi new text")
assert wdg.text() == "Hi new text"
assert wdg._toggle_btn.text() == "Hi new text"
def test_toggle_signal(qtbot):
"""Test that signal is emitted when widget expanded/collapsed."""
wdg = QCollapsible()
with qtbot.waitSignal(wdg.toggled, timeout=500):
qtbot.mouseClick(wdg._toggle_btn, Qt.LeftButton)
with qtbot.waitSignal(wdg.toggled, timeout=500):
wdg.expand()
with qtbot.waitSignal(wdg.toggled, timeout=500):
wdg.collapse()
def test_getting_icon(qtbot):
"""Test setting string as toggle button."""
wdg = QCollapsible("test")
assert isinstance(wdg.expandedIcon(), QIcon)
assert isinstance(wdg.collapsedIcon(), QIcon)
def test_setting_icon(qtbot):
"""Test setting icon for toggle button."""
icon1 = _get_builtin_icon("ArrowRight")
icon2 = _get_builtin_icon("ArrowDown")
wdg = QCollapsible("test", expandedIcon=icon1, collapsedIcon=icon2)
assert wdg._expanded_icon == icon1
assert wdg._collapsed_icon == icon2
def test_setting_symbol_icon(qtbot):
"""Test setting string as toggle button."""
wdg = QCollapsible("test")
icon1 = wdg._convert_string_to_icon("+")
icon2 = wdg._convert_string_to_icon("-")
wdg.setCollapsedIcon(icon=icon1)
assert wdg._collapsed_icon == icon1
wdg.setExpandedIcon(icon=icon2)
assert wdg._expanded_icon == icon2
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