Remotion Video Generator

# chuk-motion/tests/components/text_animations/WavyText/test_wavytext.py """Tests for WavyText component.""" import asyncio import json from unittest.mock import Mock, patch import pytest from tests.components.conftest import ( assert_has_interface, assert_has_timing_props, assert_has_visibility_check, assert_valid_typescript, ) class TestWavyTextBasic: """Basic WavyText generation tests.""" @pytest.mark.skip(reason="Component uses new structure with templates in component dir") def test_basic_generation(self, component_builder, theme_name): """Test basic WavyText generation with all props.""" tsx = component_builder.build_component( "WavyText", { "text": "Test Text", "fontSize": "3xl", "fontWeight": "bold", "revealDirection": "start", "scrambleSpeed": 3.0, "position": "center", }, theme_name, ) assert tsx is not None assert "WavyText" in tsx assert_valid_typescript(tsx) assert_has_interface(tsx, "WavyText") assert_has_timing_props(tsx) assert_has_visibility_check(tsx) @pytest.mark.skip(reason="Component uses new structure with templates in component dir") def test_minimal_props(self, component_builder, theme_name): """Test WavyText with only required props.""" tsx = component_builder.build_component( "WavyText", {"text": "Test Text"}, theme_name ) assert tsx is not None assert "Test Text" in tsx or "{text}" in tsx class TestWavyTextBuilderMethod: """Tests for WavyText builder method.""" def test_add_to_composition_basic(self): """Test add_to_composition creates ComponentInstance.""" from chuk_motion.components.text_animations.WavyText.builder import ( add_to_composition, ) from chuk_motion.generator.composition_builder import CompositionBuilder builder = CompositionBuilder() result = add_to_composition(builder, text="Test", start_time=0.0) assert result is builder assert len(builder.components) == 1 assert builder.components[0].component_type == "WavyText" assert builder.components[0].props["text"] == "Test" def test_add_to_composition_with_text_color(self): """Test add_to_composition with optional text_color parameter.""" from chuk_motion.components.text_animations.WavyText.builder import ( add_to_composition, ) from chuk_motion.generator.composition_builder import CompositionBuilder builder = CompositionBuilder() result = add_to_composition( builder, text="Test", start_time=0.0, text_color="#FF0000" ) assert result is builder assert len(builder.components) == 1 assert builder.components[0].props["textColor"] == "#FF0000" class TestWavyTextToolRegistration: """Tests for WavyText MCP tool.""" def test_register_tool(self): """Test tool registration.""" from chuk_motion.components.text_animations.WavyText.tool import register_tool mcp = Mock() project_manager = Mock() register_tool(mcp, project_manager) assert mcp.tool.called or hasattr(mcp, "tool") def test_tool_execution(self): """Test tool execution creates component.""" from chuk_motion.components.text_animations.WavyText.tool import register_tool from chuk_motion.generator.timeline import Timeline mcp = Mock() project_manager = Mock() timeline = Timeline(fps=30) project_manager.current_timeline = timeline register_tool(mcp, project_manager) tool_func = mcp.tool.call_args[0][0] result = asyncio.run(tool_func(text="Test", duration=3.0)) # Check component was added assert len(timeline.get_all_components()) >= 1 result_data = json.loads(result) assert result_data["component"] == "WavyText" def test_tool_execution_no_project(self): """Test tool execution when no project exists.""" from chuk_motion.components.text_animations.WavyText.tool import register_tool mcp = Mock() project_manager = Mock() project_manager.current_timeline = None # No project register_tool(mcp, project_manager) tool_func = mcp.tool.call_args[0][0] result = asyncio.run(tool_func(text="Test", duration=3.0)) result_data = json.loads(result) assert "error" in result_data assert "No active project" in result_data["error"] def test_tool_execution_error_handling(self): """Test tool execution handles exceptions.""" from chuk_motion.components.text_animations.WavyText.tool import register_tool from chuk_motion.generator.timeline import Timeline mcp = Mock() project_manager = Mock() timeline = Timeline(fps=30) project_manager.current_timeline = timeline register_tool(mcp, project_manager) tool_func = mcp.tool.call_args[0][0] # Mock add_component to raise exception with patch.object(timeline, "add_component", side_effect=Exception("Test error")): result = asyncio.run(tool_func(text="Test", duration=3.0)) result_data = json.loads(result) assert "error" in result_data assert "Test error" in result_data["error"] def test_tool_execution_with_text_color(self): """Test tool execution with optional text_color parameter.""" from chuk_motion.components.text_animations.WavyText.tool import register_tool from chuk_motion.generator.timeline import Timeline mcp = Mock() project_manager = Mock() timeline = Timeline(fps=30) project_manager.current_timeline = timeline register_tool(mcp, project_manager) tool_func = mcp.tool.call_args[0][0] result = asyncio.run(tool_func(text="Test", text_color="#FF0000", duration=3.0)) # Check component was added with text_color components = timeline.get_all_components() assert len(components) >= 1 assert components[0].props.get("textColor") == "#FF0000" result_data = json.loads(result) assert result_data["component"] == "WavyText"