feat: allow Connector's addresses to be relative URLs

src/facades/management.ts

@@ -32,10 +32,10 @@ export class ManagementController extends EdcController {
     return new DataplaneController(this.inner, this.context);
   }
   get edrs(): EdrController {
-    return new EdrController(this.#inner, this.#context);
+    return new EdrController(this.inner, this.context);
   }
   get secrets(): SecretController {
-    return new SecretController(this.#inner, this.#context);
+    return new SecretController(this.inner, this.context);
   }
   get policyDefinitions() {
     return new PolicyDefinitionController(this.inner, this.context);

src/inner.ts

@@ -45,14 +45,15 @@ export class Inner {
   }
 
   async #fetch(baseUrl: string, innerRequest: InnerRequest): Promise<Response> {
-    const url = new URL(`${baseUrl}${innerRequest.path}`);
-
+    const searchParams = new URLSearchParams();
     if (innerRequest.query) {
       Object.entries(innerRequest.query).forEach(([key, value]) => {
-        url.searchParams.append(key, value);
+        searchParams.append(key, value);
       });
     }
 
+    const url = `${baseUrl}${innerRequest.path}?${searchParams.toString()}`;
+
     const method = innerRequest.method;
     const request = new Request(url, {
       method,

tests/edc-client.test.ts

@@ -80,4 +80,17 @@ describe("EdcConnectorClient", () => {
       });
     });
   });
+
+  describe("edcClient.inner.#fetch", () => {
+    it("accepts relative urls", async () => {
+      const edcClient = new EdcConnectorClient.Builder()
+        .apiToken("123456")
+        .defaultUrl("/defaultUrl")
+        .build();
+
+      await expect(edcClient.observability.checkHealth()).rejects.not.toThrow(
+        "Invalid URL",
+      );
+    });
+  });
 });