fix: content disposition filename parsing error (#613)

Co-authored-by: rick <LinuxSuRen@users.noreply.github.com>

pkg/runner/runner.go

@@ -55,7 +55,9 @@ type SimpleResponse struct {
 func (s SimpleResponse) getFileName() string {
     for k, v := range s.Header {
         if k == "Content-Disposition" {
-            return strings.TrimSuffix(strings.TrimPrefix(v, `attachment; filename="`), `"`)
+            v = strings.ReplaceAll(v, "attachment; filename=", "attachment;filename=")
+            v = strings.ReplaceAll(v, `filename="`, "filename=")
+            return strings.TrimSuffix(strings.TrimPrefix(v, `attachment;filename=`), `"`)
         }
     }
     return ""

pkg/runner/runner_test.go

@@ -1,5 +1,5 @@
 /*
-Copyright 2023-2024 API Testing Authors.
+Copyright 2023-2025 API Testing Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -59,5 +59,26 @@ func TestSimpleResponse(t *testing.T) {
                 "Content-Disposition": `attachment; filename="a.txt"`,
             },
         }.getFileName())
+
+        // without space
+        assert.Equal(t, "a.txt", SimpleResponse{
+            Header: map[string]string{
+                "Content-Disposition": `attachment;filename="a.txt"`,
+            },
+        }.getFileName())
+
+        // without quote
+        assert.Equal(t, "a.txt", SimpleResponse{
+            Header: map[string]string{
+                "Content-Disposition": `attachment; filename=a.txt`,
+            },
+        }.getFileName())
+
+        // without quote and space
+        assert.Equal(t, "a.txt", SimpleResponse{
+            Header: map[string]string{
+                "Content-Disposition": `attachment;filename=a.txt`,
+            },
+        }.getFileName())
     })
 }