from users.serializers import HotkeysSerializer
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class TestHotkeysSerializer:
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"""Tests for the HotkeysSerializer"""
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def test_valid_data(self):
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"""
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Test serializer accepts valid hotkeys data.
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Validates that the serializer correctly processes a dictionary of hotkeys
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with proper action key format (namespace:action) and valid key bindings.
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"""
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valid_hotkeys = {
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'editor:save': {'key': 'ctrl+s', 'active': True},
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'editor:open': {'key': 'ctrl+o', 'active': False},
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'editor:cut': {'key': 'ctrl+x'},
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'navigation:home': {'key': 'alt+h', 'active': True},
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}
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serializer_data = {'custom_hotkeys': valid_hotkeys}
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serializer = HotkeysSerializer(data=serializer_data)
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assert serializer.is_valid()
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def test_invalid_format_not_dict(self):
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"""
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Test serializer rejects non-dictionary custom_hotkeys.
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Validates that the serializer enforces the custom_hotkeys field
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to be a dictionary type and rejects other data types like lists.
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"""
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data = {'custom_hotkeys': ['not a dictionary']}
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serializer = HotkeysSerializer(data=data)
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assert not serializer.is_valid()
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assert 'custom_hotkeys' in serializer.errors
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def test_invalid_action_key_format(self):
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"""
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Test serializer rejects action keys without proper format.
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Validates that action keys must follow the namespace:action format
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and rejects keys that don't contain the required colon separator.
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"""
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invalid_data = {'custom_hotkeys': {'editorsave': {'key': 'ctrl+s'}}} # Missing colon
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serializer = HotkeysSerializer(data=invalid_data)
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assert not serializer.is_valid()
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assert 'custom_hotkeys' in serializer.errors
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def test_empty_action_key(self):
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"""
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Test serializer rejects empty action keys.
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Validates that action keys cannot be empty strings and must
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contain meaningful namespace and action identifiers.
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"""
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invalid_data = {'custom_hotkeys': {'': {'key': 'ctrl+s'}}}
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serializer = HotkeysSerializer(data=invalid_data)
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assert not serializer.is_valid()
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assert 'custom_hotkeys' in serializer.errors
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def test_missing_key_in_hotkey_data(self):
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"""
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Test serializer rejects hotkey data without required 'key' field.
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Validates that each hotkey configuration must include a 'key' field
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specifying the keyboard shortcut binding.
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"""
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invalid_data = {'custom_hotkeys': {'editor:save': {'active': True}}} # Missing 'key'
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serializer = HotkeysSerializer(data=invalid_data)
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assert not serializer.is_valid()
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assert 'custom_hotkeys' in serializer.errors
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def test_invalid_key_value(self):
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"""
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Test serializer rejects invalid key values.
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Validates that the 'key' field cannot be empty and must contain
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a valid keyboard shortcut string representation.
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"""
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invalid_data = {'custom_hotkeys': {'editor:save': {'key': ''}}} # Empty key
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serializer = HotkeysSerializer(data=invalid_data)
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assert not serializer.is_valid()
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assert 'custom_hotkeys' in serializer.errors
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def test_invalid_active_flag(self):
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"""
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Test serializer rejects non-boolean active flags.
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Validates that the optional 'active' field must be a boolean value
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when present, rejecting string or other non-boolean types.
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"""
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invalid_data = {'custom_hotkeys': {'editor:save': {'key': 'ctrl+s', 'active': 'yes'}}} # Should be boolean
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serializer = HotkeysSerializer(data=invalid_data)
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assert not serializer.is_valid()
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assert 'custom_hotkeys' in serializer.errors
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