Output the input test case on failure (#8)

Example ouput: ![image](https://github.com/bufbuild/protovalidate/assets/4567082/134740c9-85ce-4242-a4a2-8c9b7f15b41b)
bufbuild · May 31, 2023 · 8a44b59 · 8a44b59
1 parent f0ee190
commit 8a44b59
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Showing 4 changed files with 86 additions and 62 deletions.
diff --git a/proto/protovalidate-testing/buf/validate/conformance/harness/results.proto b/proto/protovalidate-testing/buf/validate/conformance/harness/results.proto
@@ -17,6 +17,7 @@ syntax = "proto3";
 package buf.validate.conformance.harness;
 
 import "buf/validate/conformance/harness/harness.proto";
+import "google/protobuf/any.proto";
 
 message ResultSet {
   int32 successes = 1;
@@ -41,4 +42,5 @@ message CaseResult {
   bool success = 2;
   TestResult wanted = 3;
   TestResult got = 4;
+  google.protobuf.Any input = 5;
 }
diff --git a/tools/internal/gen/buf/validate/conformance/harness/results.pb.go b/tools/internal/gen/buf/validate/conformance/harness/results.pb.go
diff --git a/tools/protovalidate-conformance/internal/results/set.go b/tools/protovalidate-conformance/internal/results/set.go
@@ -87,6 +87,8 @@ func (suite *SuiteResults) printCase(w io.Writer, testCase *harness.CaseResult)
 	if testCase.Success {
 		return
 	}
+	_, _ = fmt.Fprintf(w, "%sinput: %v\n",
+		resultPadding, testCase.Input)
 	_, _ = fmt.Fprintf(w, "%s want: %v\n",
 		resultPadding, FromProto(testCase.Wanted))
 	_, _ = fmt.Fprintf(w, "%s  got: %v\n",

diff --git a/tools/protovalidate-conformance/internal/suites/suite.go b/tools/protovalidate-conformance/internal/suites/suite.go
@@ -90,11 +90,16 @@ func (s Suite) ProcessResults(
 				"missing results on response")
 		}
 
+		anyInput, err := anypb.New(testCase.Message)
+		if err != nil {
+			return err
+		}
 		out.AddCase(&harness2.CaseResult{
 			Name:    caseName,
 			Success: testCase.Expected.IsSuccessWith(actual, strict),
 			Wanted:  testCase.Expected.ToProto(),
 			Got:     actual.ToProto(),
+			Input:   anyInput,
 		}, verbose)
 		return nil
 	})