feat: add curl command in yaml (#929)

* feat: add curl command in yaml

Signed-off-by: Akash Kumar <meakash7902@gmail.com>

* fix: make curl top level field in .yaml

Signed-off-by: Akash Kumar <meakash7902@gmail.com>

* fix: remove content-length from header in curl cmd

Signed-off-by: Akash Kumar <meakash7902@gmail.com>

---------

Signed-off-by: Akash Kumar <meakash7902@gmail.com>

pkg/platform/yaml/model.go

@@ -19,14 +19,19 @@ type NetworkTrafficDoc struct {
 	Kind    models.Kind    `json:"kind" yaml:"kind"`
 	Name    string         `json:"name" yaml:"name"`
 	Spec    yamlLib.Node   `json:"spec" yaml:"spec"`
+	Curl    string         `json:"curl" yaml:"curl"`
 }
 
 // func Encode(tc models.TestCase, logger *zap.Logger) (*NetworkTrafficDoc, []NetworkTrafficDoc, error) {
 func EncodeTestcase(tc models.TestCase, logger *zap.Logger) (*NetworkTrafficDoc, error) {
+
+	header := pkg.ToHttpHeader(tc.HttpReq.Header)
+	curl := pkg.MakeCurlCommand(string(tc.HttpReq.Method), tc.HttpReq.URL, pkg.ToYamlHttpHeader(header), tc.HttpReq.Body)
 	doc := &NetworkTrafficDoc{
 		Version: tc.Version,
 		Kind:    tc.Kind,
 		Name:    tc.Name,
+		Curl:    curl,
 	}
 	// mocks := []NetworkTrafficDoc{}
 	// find noisy fields

pkg/util.go

@@ -132,3 +132,17 @@ func GenerateRandomID() int {
 	id := rand.Intn(1000000000) // Adjust the range as needed
 	return id
 }
+
+func MakeCurlCommand(method string, url string, header map[string]string, body string) string {
+	curl := fmt.Sprintf("curl --request %s \\\n", method)
+	curl = curl + fmt.Sprintf("  --url %s \\\n", url)
+	for k, v := range header {
+		if k != "Content-Length" {
+			curl = curl + fmt.Sprintf("  --header '%s: %s' \\\n", k, v)
+		}
+	}
+	if body != "" {
+		curl = curl + fmt.Sprintf("  --data '%s'", body)
+	}
+	return curl
+}