Remotion Video Generator

""" Tests for TitleScene template generation. """ import pytest from ..conftest import ( assert_design_tokens_injected, assert_has_interface, assert_has_timing_props, assert_has_visibility_check, assert_valid_typescript, ) class TestTitleSceneBasic: """Basic TitleScene generation tests.""" def test_basic_generation(self, component_builder, theme_name): """Test basic TitleScene generation with all props.""" tsx = component_builder.build_component( "TitleScene", { "title": "Test Title", "subtitle": "Test Subtitle", "variant": "bold", "animation": "fade_zoom", }, theme_name, ) assert tsx is not None assert "TitleScene" in tsx assert_valid_typescript(tsx) assert_has_interface(tsx, "TitleScene") assert_has_timing_props(tsx) assert_has_visibility_check(tsx) def test_minimal_props(self, component_builder, theme_name): """Test TitleScene with only required props.""" tsx = component_builder.build_component( "TitleScene", {"title": "Minimal Title"}, theme_name ) assert tsx is not None assert "TitleScene" in tsx # Should have default values assert "variant = 'bold'" in tsx or "variant = " in tsx assert "animation = " in tsx class TestTitleSceneAnimations: """Tests for TitleScene animation variants.""" @pytest.mark.parametrize( "animation", ["fade_zoom", "slide_up", "typewriter", "blur_in", "fade_slide", "zoom"] ) def test_animation_variant(self, component_builder, theme_name, animation): """Test each animation variant generates correctly.""" tsx = component_builder.build_component( "TitleScene", {"title": "Test", "animation": animation}, theme_name ) assert tsx is not None assert animation in tsx or "animation" in tsx assert "spring" in tsx or "interpolate" in tsx def test_fade_zoom_animation(self, component_builder, theme_name): """Test fade_zoom animation specifics.""" tsx = component_builder.build_component( "TitleScene", {"title": "Test", "animation": "fade_zoom"}, theme_name ) assert "spring" in tsx assert "scale" in tsx assert "opacity" in tsx def test_typewriter_animation(self, component_builder, theme_name): """Test typewriter animation specifics.""" tsx = component_builder.build_component( "TitleScene", {"title": "Test Title", "animation": "typewriter"}, theme_name ) assert "charsToShow" in tsx assert "slice" in tsx class TestTitleSceneVariants: """Tests for TitleScene style variants.""" @pytest.mark.parametrize("variant", ["minimal", "standard", "bold", "kinetic", "glass"]) def test_style_variant(self, component_builder, theme_name, variant): """Test each style variant generates correctly.""" tsx = component_builder.build_component( "TitleScene", {"title": "Test", "variant": variant}, theme_name ) assert tsx is not None assert variant in tsx assert "variantStyle" in tsx def test_bold_variant_sizing(self, component_builder, theme_name): """Test bold variant has larger font size.""" tsx = component_builder.build_component( "TitleScene", {"title": "Test", "variant": "bold"}, theme_name ) assert "120" in tsx # Bold uses 120px font size class TestTitleSceneDesignTokens: """Tests for design token integration.""" def test_color_tokens_injected(self, component_builder, theme_name): """Test that color tokens from theme are injected.""" tsx = component_builder.build_component("TitleScene", {"title": "Test"}, theme_name) assert_design_tokens_injected(tsx) # Should have actual color values, not template vars assert "#" in tsx def test_typography_tokens_injected(self, component_builder, theme_name): """Test that typography tokens are injected.""" tsx = component_builder.build_component("TitleScene", {"title": "Test"}, theme_name) # Should have font family from theme assert "Inter" in tsx or "SF Pro" in tsx assert "fontFamily" in tsx def test_motion_tokens_injected(self, component_builder, theme_name): """Test that motion tokens are injected.""" tsx = component_builder.build_component( "TitleScene", {"title": "Test", "animation": "fade_zoom"}, theme_name ) # Should have motion config values assert "damping" in tsx assert "stiffness" in tsx assert "200" in tsx # Default damping value class TestTitleSceneFadeOut: """Tests for fade-out animation.""" def test_has_fade_out(self, component_builder, theme_name): """Test that TitleScene has fade-out at end.""" tsx = component_builder.build_component("TitleScene", {"title": "Test"}, theme_name) assert "fadeOut" in tsx assert "durationInFrames - 20" in tsx assert "finalOpacity" in tsx class TestTitleSceneThemes: """Tests for all theme compatibility.""" def test_all_themes(self, component_builder, all_themes): """Test generation works with all available themes.""" for theme_name in all_themes: tsx = component_builder.build_component("TitleScene", {"title": "Test"}, theme_name) assert tsx is not None assert_valid_typescript(tsx) assert "[[" not in tsx # No unresolved vars