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import pytest
from pydantic import ValidationError
from selectui import SelectItem
class TestSelectItemCreation:
"""Test SelectItem model creation."""
def test_create_with_all_fields(self):
"""Test creating SelectItem with all fields."""
item = SelectItem(
title="Python",
subtitle="Programming language",
info="1991",
data={"website": "python.org", "typing": "dynamic"}
)
assert item.title == "Python"
assert item.subtitle == "Programming language"
assert item.info == "1991"
assert item.data["website"] == "python.org"
assert item.data["typing"] == "dynamic"
def test_create_with_required_only(self):
"""Test creating SelectItem with only required fields."""
item = SelectItem(title="Minimal")
assert item.title == "Minimal"
assert item.subtitle is None
assert item.info is None
assert item.data == {}
def test_create_with_optional_fields(self):
"""Test creating SelectItem with some optional fields."""
item = SelectItem(title="Python", subtitle="Language")
assert item.title == "Python"
assert item.subtitle == "Language"
assert item.info is None
assert item.data == {}
class TestSelectItemValidation:
"""Test SelectItem validation."""
def test_empty_title_fails(self):
"""Test that empty title raises validation error."""
with pytest.raises(ValidationError) as exc_info:
SelectItem(title="")
error_msg = str(exc_info.value).lower()
assert "string should have at least 1 character" in error_msg or "title cannot be empty" in error_msg
def test_whitespace_title_fails(self):
"""Test that whitespace-only title raises validation error."""
with pytest.raises(ValidationError) as exc_info:
SelectItem(title=" ")
assert "title cannot be empty" in str(exc_info.value).lower()
def test_title_with_spaces_succeeds(self):
"""Test that title with spaces (but not only spaces) is valid."""
item = SelectItem(title="Hello World")
assert item.title == "Hello World"
def test_missing_title_fails(self):
"""Test that missing title raises validation error."""
with pytest.raises((ValidationError, TypeError)):
SelectItem() # type: ignore
class TestSelectItemToDict:
"""Test SelectItem.to_dict() method."""
def test_to_dict_all_fields(self):
"""Test converting SelectItem with all fields to dict."""
item = SelectItem(
title="Python",
subtitle="Language",
info="1991",
data={"extra": "field"}
)
result = item.to_dict()
assert result["title"] == "Python"
assert result["subtitle"] == "Language"
assert result["info"] == "1991"
assert result["extra"] == "field"
def test_to_dict_minimal(self):
"""Test converting minimal SelectItem to dict."""
item = SelectItem(title="Test")
result = item.to_dict()
assert result["title"] == "Test"
assert "subtitle" not in result
assert "info" not in result
def test_to_dict_with_custom_data(self):
"""Test that custom data is preserved in to_dict."""
item = SelectItem(
title="Item",
data={"custom1": "value1", "custom2": "value2"}
)
result = item.to_dict()
assert result["custom1"] == "value1"
assert result["custom2"] == "value2"
class TestSelectItemFromDict:
"""Test SelectItem.from_dict() method."""
def test_from_dict_standard_keys(self):
"""Test from_dict with standard keys."""
data = {
"title": "Python",
"subtitle": "Language",
"info": "1991",
"extra": "data"
}
item = SelectItem.from_dict(data)
assert item.title == "Python"
assert item.subtitle == "Language"
assert item.info == "1991"
assert item.data["extra"] == "data"
def test_from_dict_custom_keys(self):
"""Test from_dict with custom key mappings."""
data = {
"name": "Alice",
"role": "Engineer",
"team": "Backend",
"level": "Senior"
}
item = SelectItem.from_dict(
data,
title_key="name",
subtitle_key="role",
info_key="team"
)
assert item.title == "Alice"
assert item.subtitle == "Engineer"
assert item.info == "Backend"
assert item.data["level"] == "Senior"
def test_from_dict_missing_optional_keys(self):
"""Test from_dict when optional keys are missing."""
data = {"title": "Only Title"}
item = SelectItem.from_dict(data)
assert item.title == "Only Title"
assert item.subtitle is None
assert item.info is None
def test_from_dict_no_subtitle(self):
"""Test from_dict with subtitle_key=None."""
data = {"filename": "test.py", "size": 1024}
item = SelectItem.from_dict(
data,
title_key="filename",
subtitle_key=None,
info_key="size"
)
assert item.title == "test.py"
assert item.subtitle is None
assert item.info == "1024"
def test_from_dict_preserves_all_data(self):
"""Test that from_dict preserves all original data."""
data = {
"name": "Alice",
"role": "Engineer",
"extra1": "value1",
"extra2": "value2"
}
item = SelectItem.from_dict(data, title_key="name", subtitle_key="role")
assert item.data["name"] == "Alice"
assert item.data["role"] == "Engineer"
assert item.data["extra1"] == "value1"
assert item.data["extra2"] == "value2"
def test_from_dict_type_conversion(self):
"""Test that from_dict converts values to strings."""
data = {
"title": 123,
"subtitle": True,
"info": 456.78
}
item = SelectItem.from_dict(data)
assert item.title == "123"
assert item.subtitle == "True"
assert item.info == "456.78"
class TestSelectItemRoundTrip:
"""Test SelectItem conversion round trips."""
def test_roundtrip_standard_keys(self):
"""Test SelectItem -> dict -> SelectItem with standard keys."""
original = SelectItem(
title="Test",
subtitle="Subtitle",
info="Info",
data={"custom": "field"}
)
# Convert to dict and back
data = original.to_dict()
restored = SelectItem.from_dict(data)
assert restored.title == original.title
assert restored.subtitle == original.subtitle
assert restored.info == original.info
assert restored.data["custom"] == original.data["custom"]
def test_roundtrip_minimal(self):
"""Test round trip with minimal SelectItem."""
original = SelectItem(title="Minimal")
data = original.to_dict()
restored = SelectItem.from_dict(data)
assert restored.title == original.title
assert restored.subtitle == original.subtitle
assert restored.info == original.info
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