fix: relax dag-cbor error check (#205)

CHANGELOG.md

@@ -5,6 +5,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+- Relaxed the DAG-CBOR error check: we no longer check the body of the response, only the status code. [PR](https://github.com/ipfs/gateway-conformance/pull/205)
 
 ## [0.5.1] - 2024-04-11
 - Removed byte range text for DAG-CBOR objects converted to `text/html`. [PR](https://github.com/ipfs/gateway-conformance/pull/202)

tests/path_gateway_dag_test.go

@@ -367,8 +367,7 @@ func TestPathing(t *testing.T) {
 				Path("/ipfs/{{cid}}/foo", dagJSONTraversalCID).
 				Query("format", "dag-json"),
 			Response: Expect().
-				Status(501).
-				Body(Contains("reading IPLD Kinds other than Links (CBOR Tag 42) is not implemented")),
+				Status(501), // reading IPLD Kinds other than Links (CBOR Tag 42) is not implemented
 		},
 		{
 			Name: "GET DAG-JSON traverses multiple links",
@@ -396,8 +395,7 @@ func TestPathing(t *testing.T) {
 				Path("/ipfs/{{cid}}/foo", dagCBORTraversalCID).
 				Query("format", "dag-cbor"),
 			Response: Expect().
-				Status(501).
-				Body(Contains("reading IPLD Kinds other than Links (CBOR Tag 42) is not implemented")),
+				Status(501), // reading IPLD Kinds other than Links (CBOR Tag 42) is not implemented
 		},
 		{
 			Name: "GET DAG-CBOR traverses multiple links",