diff --git a/generate/generate_test.go b/generate/generate_test.go
index 566eb32..94d925d 100644
--- a/generate/generate_test.go
+++ b/generate/generate_test.go
@@ -250,8 +250,9 @@ func TestGenerateErrors(t *testing.T) {
 
 		baseFilename := strings.TrimSuffix(sourceFilename, filepath.Ext(sourceFilename))
 		schemaFilename := baseFilename + ".schema.graphql"
+		testFilename := strings.ReplaceAll(sourceFilename, ".", "/")
 
-		t.Run(sourceFilename, func(t *testing.T) {
+		t.Run(testFilename, func(t *testing.T) {
 			_, err := Generate(&Config{
 				Schema:      filepath.Join(errorsDir, schemaFilename),
 				Operations:  []string{filepath.Join(errorsDir, sourceFilename)},
diff --git a/generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection.go b/generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection.go
rename to generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection.graphql b/generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-BindingWithIncorrectSelection-graphql
diff --git a/generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections.go b/generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections.go
rename to generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections.graphql b/generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-ConflictingSelections-graphql
diff --git a/generate/testdata/snapshots/TestGenerateErrors-InvalidQuery.go b/generate/testdata/snapshots/TestGenerateErrors-InvalidQuery-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-InvalidQuery.go
rename to generate/testdata/snapshots/TestGenerateErrors-InvalidQuery-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-InvalidQuery.graphql b/generate/testdata/snapshots/TestGenerateErrors-InvalidQuery-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-InvalidQuery.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-InvalidQuery-graphql
diff --git a/generate/testdata/snapshots/TestGenerateErrors-InvalidScalar.go b/generate/testdata/snapshots/TestGenerateErrors-InvalidScalar-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-InvalidScalar.go
rename to generate/testdata/snapshots/TestGenerateErrors-InvalidScalar-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-InvalidScalar.graphql b/generate/testdata/snapshots/TestGenerateErrors-InvalidScalar-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-InvalidScalar.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-InvalidScalar-graphql
diff --git a/generate/testdata/snapshots/TestGenerateErrors-InvalidSchema.go b/generate/testdata/snapshots/TestGenerateErrors-InvalidSchema-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-InvalidSchema.go
rename to generate/testdata/snapshots/TestGenerateErrors-InvalidSchema-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-InvalidSchema.graphql b/generate/testdata/snapshots/TestGenerateErrors-InvalidSchema-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-InvalidSchema.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-InvalidSchema-graphql
diff --git a/generate/testdata/snapshots/TestGenerateErrors-MissingTypeName.go b/generate/testdata/snapshots/TestGenerateErrors-MissingTypeName.go
deleted file mode 100644
index 55834ad..0000000
--- a/generate/testdata/snapshots/TestGenerateErrors-MissingTypeName.go
+++ /dev/null
@@ -1 +0,0 @@
-testdata/errors/MissingTypeName.schema.graphql:2: union/interface type I must request __typename
diff --git a/generate/testdata/snapshots/TestGenerateErrors-MissingTypeName.graphql b/generate/testdata/snapshots/TestGenerateErrors-MissingTypeName.graphql
deleted file mode 100644
index 55834ad..0000000
--- a/generate/testdata/snapshots/TestGenerateErrors-MissingTypeName.graphql
+++ /dev/null
@@ -1 +0,0 @@
-testdata/errors/MissingTypeName.schema.graphql:2: union/interface type I must request __typename
diff --git a/generate/testdata/snapshots/TestGenerateErrors-NoQuery.go b/generate/testdata/snapshots/TestGenerateErrors-NoQuery-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-NoQuery.go
rename to generate/testdata/snapshots/TestGenerateErrors-NoQuery-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-NoQuery.graphql b/generate/testdata/snapshots/TestGenerateErrors-NoQuery-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-NoQuery.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-NoQuery-graphql
diff --git a/generate/testdata/snapshots/TestGenerateErrors-UnknownScalar.go b/generate/testdata/snapshots/TestGenerateErrors-UnknownScalar-go
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-UnknownScalar.go
rename to generate/testdata/snapshots/TestGenerateErrors-UnknownScalar-go
diff --git a/generate/testdata/snapshots/TestGenerateErrors-UnknownScalar.graphql b/generate/testdata/snapshots/TestGenerateErrors-UnknownScalar-graphql
similarity index 100%
rename from generate/testdata/snapshots/TestGenerateErrors-UnknownScalar.graphql
rename to generate/testdata/snapshots/TestGenerateErrors-UnknownScalar-graphql