update

internal/scraper/external/tsdocs_test.go

@@ -0,0 +1,65 @@
+package scraper
+
+import (
+	"testing"
+
+	"github.com/yourorg/devour/pkg/tsdocs"
+)
+
+func TestTSDocsSubDocsFallbackToModuleURL(t *testing.T) {
+	s := &TSDocsScraper{}
+	module := &tsdocs.Module{
+		Name:   "Module",
+		DocURL: "https://www.typescriptlang.org/docs/handbook/2/basic-types.html",
+	}
+
+	cases := []struct {
+		name    string
+		build   func() *Document
+		docType string
+	}{
+		{
+			name: "interface",
+			build: func() *Document {
+				return s.interfaceToDocument(&tsdocs.Interface{Name: "User", DocURL: ""}, module, "ts")
+			},
+			docType: "ts-interface",
+		},
+		{
+			name: "function",
+			build: func() *Document {
+				return s.functionToDocument(&tsdocs.Function{Name: "parse", DocURL: ""}, module, "ts")
+			},
+			docType: "ts-function",
+		},
+		{
+			name: "class",
+			build: func() *Document {
+				return s.classToDocument(&tsdocs.Class{Name: "Service", DocURL: ""}, module, "ts")
+			},
+			docType: "ts-class",
+		},
+		{
+			name: "type alias",
+			build: func() *Document {
+				return s.typeAliasToDocument(&tsdocs.TypeAlias{Name: "ID", Type: "string", DocURL: ""}, module, "ts")
+			},
+			docType: "ts-type",
+		},
+	}
+
+	for _, tc := range cases {
+		t.Run(tc.name, func(t *testing.T) {
+			doc := tc.build()
+			if doc.URL != module.DocURL {
+				t.Fatalf("expected fallback URL %q, got %q", module.DocURL, doc.URL)
+			}
+			if got := doc.Metadata["doc_url"]; got != module.DocURL {
+				t.Fatalf("expected metadata doc_url %q, got %#v", module.DocURL, got)
+			}
+			if doc.Type != tc.docType {
+				t.Fatalf("expected doc type %q, got %q", tc.docType, doc.Type)
+			}
+		})
+	}
+}