Added more test coverage

Signed-off-by: quobix <dave@quobix.com>

bundler/bundler_test.go

@@ -13,6 +13,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"runtime"
 	"strings"
 	"testing"
 )
@@ -80,7 +81,11 @@ func TestBundleDocument_Circular(t *testing.T) {
 
 	bytes, e := BundleDocument(&v3Doc.Model)
 	assert.NoError(t, e)
-	assert.Len(t, *doc.GetSpecInfo().SpecBytes, 1563)
+	if runtime.GOOS != "windows" {
+		assert.Len(t, *doc.GetSpecInfo().SpecBytes, 1563)
+	} else {
+		assert.Len(t, *doc.GetSpecInfo().SpecBytes, 1637)
+	}
 	assert.Len(t, bytes, 2016)
 
 	logEntries := strings.Split(byteBuf.String(), "\n")

index/extract_refs_test.go

@@ -36,6 +36,19 @@ paths:
 	assert.Equal(t, 2, idx.descriptionCount)
 }
 
+func TestSpecIndex_ExtractRefs_CheckSummarySummary(t *testing.T) {
+	yml := `things:
+  summary:
+    summary:
+      - summary`
+	var rootNode yaml.Node
+	_ = yaml.Unmarshal([]byte(yml), &rootNode)
+	c := CreateOpenAPIIndexConfig()
+	idx := NewSpecIndexWithConfig(&rootNode, c)
+	assert.Len(t, idx.allSummaries, 3)
+	assert.Equal(t, 3, idx.summaryCount)
+}
+
 func TestSpecIndex_ExtractRefs_CheckPropertiesForInlineSchema(t *testing.T) {
 	yml := `openapi: 3.1.0
 servers: