chore: fix cataloger_test (#1603)

Signed-off-by: Keith Zantow <[email protected]>

syft/pkg/cataloger/binary/cataloger_test.go

@@ -179,10 +179,8 @@ func Test_Cataloger_DefaultClassifiers_PositiveCases(t *testing.T) {
 				Version:   "5.12.5",
 				Type:      "binary",
 				PURL:      "pkg:generic/[email protected]",
-				Locations: singleLocation("perl"),
-				Metadata: pkg.BinaryMetadata{
-					Classifier: "perl-binary",
-				},
+				Locations: locations("perl"),
+				Metadata:  metadata("perl-binary"),
 			},
 		},
 		{
@@ -193,10 +191,8 @@ func Test_Cataloger_DefaultClassifiers_PositiveCases(t *testing.T) {
 				Version:   "5.20.0",
 				Type:      "binary",
 				PURL:      "pkg:generic/[email protected]",
-				Locations: singleLocation("perl"),
-				Metadata: pkg.BinaryMetadata{
-					Classifier: "perl-binary",
-				},
+				Locations: locations("perl"),
+				Metadata:  metadata("perl-binary"),
 			},
 		},
 		{
@@ -207,10 +203,8 @@ func Test_Cataloger_DefaultClassifiers_PositiveCases(t *testing.T) {
 				Version:   "5.37.8",
 				Type:      "binary",
 				PURL:      "pkg:generic/[email protected]",
-				Locations: singleLocation("perl"),
-				Metadata: pkg.BinaryMetadata{
-					Classifier: "perl-binary",
-				},
+				Locations: locations("perl"),
+				Metadata:  metadata("perl-binary"),
 			},
 		},
 		{
@@ -635,6 +629,8 @@ func (p *panicyResolver) FileMetadataByLocation(_ source.Location) (source.FileM
 	return source.FileMetadata{}, errors.New("not implemented")
 }
 
+var _ source.FileResolver = (*panicyResolver)(nil)
+
 func Test_Cataloger_ResilientToErrors(t *testing.T) {
 	c := NewCataloger()