refactor: adapters configured from config crate

crates/adapters/image-converter/src/tests/config.rs

@@ -43,3 +43,15 @@ fn avif_extension() {
 fn webp_extension() {
     assert_eq!(Format::Webp.extension(), ".webp");
 }
+
+#[test]
+fn from_config_follows_section() {
+    let disabled = ::config::ImageConversionConfig::default();
+    assert!(ConversionConfig::from_config(&disabled).unwrap().is_none());
+    let enabled = ::config::ImageConversionConfig {
+        enabled: true,
+        format: Some("webp".into()),
+    };
+    let cfg = ConversionConfig::from_config(&enabled).unwrap().unwrap();
+    assert_eq!(cfg.format, Format::Webp);
+}