Remotion Video Generator

""" Shared fixtures for component template tests. """ import pytest from chuk_motion.generator.component_builder import ComponentBuilder from chuk_motion.themes.youtube_themes import YOUTUBE_THEMES @pytest.fixture def component_builder(): """Create a ComponentBuilder instance.""" return ComponentBuilder() @pytest.fixture def theme_name(): """Default theme for testing.""" return "tech" @pytest.fixture def tech_theme(): """Get the tech theme.""" return YOUTUBE_THEMES["tech"] @pytest.fixture def all_themes(): """Get all available themes.""" return list(YOUTUBE_THEMES.keys()) def assert_valid_typescript(tsx: str): """Common assertions for TypeScript validity.""" # No unresolved template variables assert "[[" not in tsx, "Found unresolved template variables" assert "]]" not in tsx, "Found unresolved template variables" assert "[%" not in tsx, "Found unresolved template blocks" assert "%]" not in tsx, "Found unresolved template blocks" # Has proper imports assert "from 'react'" in tsx, "Missing React import" assert "from 'remotion'" in tsx, "Missing Remotion import" # Has balanced JSX tags for common elements assert tsx.count("<AbsoluteFill") == tsx.count("</AbsoluteFill>"), ( "Unbalanced AbsoluteFill tags" ) def assert_has_interface(tsx: str, component_name: str): """Assert component has proper TypeScript interface.""" assert f"interface {component_name}Props" in tsx, f"Missing {component_name}Props interface" assert f"React.FC<{component_name}Props>" in tsx, "Missing React.FC type" def assert_has_timing_props(tsx: str): """Assert component has frame-based timing props.""" assert "startFrame" in tsx, "Missing startFrame prop" assert "durationInFrames" in tsx, "Missing durationInFrames prop" def assert_has_visibility_check(tsx: str): """Assert component has frame-based visibility check.""" assert "frame < startFrame" in tsx, "Missing startFrame check" assert "frame >= startFrame + durationInFrames" in tsx, "Missing durationInFrames check" assert "return null" in tsx, "Missing early return" def assert_design_tokens_injected(tsx: str): """Assert design tokens are properly injected (not template variables).""" # Should have hex colors (design tokens injected) assert "#" in tsx, "No color values found" # Should not have unresolved variables assert "[[" not in tsx, "Unresolved template variables"