feat: manditory labels and failures

Author: taybart

example.rest

@@ -1,20 +1,18 @@
-// vim: ft=hcl
 locals {
   url = "http://localhost:8080"
   asdf = "world"
 }
 
 // test
-request {
-  label = "hell_yeah"
+request "get with header" {
   method = "GET"
   headers = [
     "X-TEST: you:😄",
   ]
   url = "${locals.url}/get"
 }
 
-request {
+request "post with body" {
   method = "POST"
   url = "${locals.url}/post"
   headers = [
@@ -28,3 +26,18 @@ request {
   END
   expect = 200
 }
+
+request "post with body that should fail" {
+  method = "POST"
+  url = "${locals.url}/post"
+  headers = [
+    "Content-Type: application/json",
+  ]
+
+  body = <<END
+  {
+    "hello": "${locals.asdf}"
+  }
+  END
+  expect = 401
+}

request/config.go

@@ -8,6 +8,7 @@ type Root struct {
 	} `hcl:"locals,block"`
 
 	Requests []*struct {
-		Body hcl.Body `hcl:",remain"`
+		Label string   `hcl:"label,label"`
+		Body  hcl.Body `hcl:",remain"`
 	} `hcl:"request,block"`
 }

request/file.go

@@ -34,7 +34,7 @@ func parseFile(filename string) ([]Request, error) {
 	requests := []Request{}
 	labels := []string{}
 	for _, block := range root.Requests {
-		var req Request
+		req := Request{Label: block.Label}
 		if diags = gohcl.DecodeBody(block.Body, ctx, &req); diags.HasErrors() {
 			writeDiags(map[string]*hcl.File{filename: file}, diags)
 			return nil, fmt.Errorf("error decoding HCL configuration: %w", diags)

request/request.go

@@ -20,7 +20,7 @@ type Request struct {
 	Headers []string          `hcl:"headers,optional"`
 	Query   map[string]string `hcl:"query,optional"`
 	// extras
-	Label  string `hcl:"label,optional"`
+	Label  string `hcl:"label,label"`
 	Delay  string `hcl:"delay,optional"`
 	Expect int    `hcl:"expect,optional"`
 }