Check committed file sizes

cmd/releasekit/main_test.go

@@ -113,6 +113,7 @@ func TestCheckCommandBindsConfiguredChecksToCapturedCandidate(t *testing.T) {
 }
 
 func TestCandidateRequestMapsGoValidation(t *testing.T) {
+	limit := int64(2048)
 	request := candidateRequest(cli.Invocation{Repository: "repository", Version: "v1.2.3"}, cli.Settings{
 		Product:         "Example Product",
 		ExpectedPushURL: "publication-only value",
@@ -120,6 +121,7 @@ func TestCandidateRequestMapsGoValidation(t *testing.T) {
 			GoFormat:           true,
 			Go:                 cli.GoValidationSettings{Race: true, FullVet: true, CompileTargets: []string{"linux/amd64", "darwin/arm64"}},
 			ModuleDistribution: cli.ModuleDistributionSettings{WorkspaceFiles: true, LocalReplacements: true},
+			FileSize:           &cli.FileSizeSettings{LimitBytes: &limit, Exclusions: []string{"cache"}},
 		},
 	}, nil)
 	if !request.Validation.Go.Race || !request.Validation.Go.FullVet {
@@ -131,6 +133,9 @@ func TestCandidateRequestMapsGoValidation(t *testing.T) {
 	if !request.Validation.ModuleDistribution.WorkspaceFiles || !request.Validation.ModuleDistribution.LocalReplacements {
 		t.Fatalf("candidate request module distribution = %#v, want both checks enabled", request.Validation.ModuleDistribution)
 	}
+	if request.Validation.FileSize == nil || request.Validation.FileSize.LimitBytes == nil || *request.Validation.FileSize.LimitBytes != limit || len(request.Validation.FileSize.Exclusions) != 1 || request.Validation.FileSize.Exclusions[0] != "cache" {
+		t.Fatalf("candidate request file size = %#v, want configured limit and exclusions", request.Validation.FileSize)
+	}
 	if request.ExpectedPushURL != "" {
 		t.Fatalf("candidate request carried publication-only expected push URL %q", request.ExpectedPushURL)
 	}