feat(shaders): Implement FrostedGlassShader compilation in ShaderManager

tests/test_frosted_glass_shader.py

@@ -0,0 +1,19 @@
+import pytest
+from unittest.mock import patch, MagicMock
+
+def test_shader_manager_frosted_glass_compilation():
+ # Mock OpenGL before importing ShaderManager
+ with patch("src.shader_manager.gl") as mock_gl:
+  mock_gl.glCreateProgram.return_value = 1
+  mock_gl.glCreateShader.return_value = 2
+  mock_gl.glGetShaderiv.return_value = mock_gl.GL_TRUE
+  mock_gl.glGetProgramiv.return_value = mock_gl.GL_TRUE
+  
+  from src.shader_manager import ShaderManager
+  manager = ShaderManager()
+  
+  # This should fail initially because the method doesn't exist
+  manager.setup_frosted_glass_shader()
+  
+  assert manager.blur_program is not None
+  assert mock_gl.glCreateProgram.called