chore: import upstream snapshot with attribution

internal/parser/languages/scala_enum_test.go

@@ -0,0 +1,55 @@
+package languages
+
+import (
+	"testing"
+
+	"github.com/zzet/gortex/internal/graph"
+)
+
+func TestScalaExtractor_Enum(t *testing.T) {
+	const scala = `package com.app
+
+enum Color {
+  case Red, Green, Blue
+}
+`
+	res, err := NewScalaExtractor().Extract("Color.scala", []byte(scala))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var enumNode *graph.Node
+	members := map[string]*graph.Node{}
+	for _, n := range res.Nodes {
+		if n.Kind == graph.KindType && n.Name == "Color" {
+			enumNode = n
+		}
+		if n.Kind == graph.KindEnumMember {
+			members[n.Name] = n
+		}
+	}
+
+	if enumNode == nil {
+		t.Fatalf("enum 'Color' was not extracted as a type")
+	}
+	if enumNode.Meta["kind"] != "enum" {
+		t.Errorf("Color should be kind=enum, got meta=%v", enumNode.Meta)
+	}
+
+	for _, want := range []string{"Red", "Green", "Blue"} {
+		m := members[want]
+		if m == nil {
+			t.Errorf("enum case %q was not extracted", want)
+			continue
+		}
+		var memberEdge bool
+		for _, e := range res.Edges {
+			if e.Kind == graph.EdgeMemberOf && e.From == m.ID && e.To == "Color.scala::Color" {
+				memberEdge = true
+			}
+		}
+		if !memberEdge {
+			t.Errorf("enum case %q should be member_of Color", want)
+		}
+	}
+}