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package s3api
import (
"testing"
)
func TestBuildPathWithForwardedPrefix(t *testing.T) {
tests := []struct {
name string
forwardedPrefix string
urlPath string
expected string
}{
{
name: "empty prefix returns urlPath",
forwardedPrefix: "",
urlPath: "/bucket/obj",
expected: "/bucket/obj",
},
{
name: "prefix without trailing slash",
forwardedPrefix: "/storage",
urlPath: "/bucket/obj",
expected: "/storage/bucket/obj",
},
{
name: "prefix with trailing slash",
forwardedPrefix: "/storage/",
urlPath: "/bucket/obj",
expected: "/storage/bucket/obj",
},
{
name: "prefix without leading slash",
forwardedPrefix: "storage",
urlPath: "/bucket/obj",
expected: "/storage/bucket/obj",
},
{
name: "prefix without leading slash and with trailing slash",
forwardedPrefix: "storage/",
urlPath: "/bucket/obj",
expected: "/storage/bucket/obj",
},
{
name: "preserve double slashes in key",
forwardedPrefix: "/storage",
urlPath: "/bucket//obj",
expected: "/storage/bucket//obj",
},
{
name: "preserve trailing slash in urlPath",
forwardedPrefix: "/storage",
urlPath: "/bucket/folder/",
expected: "/storage/bucket/folder/",
},
{
name: "preserve trailing slash with prefix having trailing slash",
forwardedPrefix: "/storage/",
urlPath: "/bucket/folder/",
expected: "/storage/bucket/folder/",
},
{
name: "root path",
forwardedPrefix: "/storage",
urlPath: "/",
expected: "/storage/",
},
{
name: "complex key with multiple slashes",
forwardedPrefix: "/api/v1",
urlPath: "/bucket/path//with///slashes",
expected: "/api/v1/bucket/path//with///slashes",
},
{
name: "urlPath without leading slash",
forwardedPrefix: "/storage",
urlPath: "bucket/obj",
expected: "/storage/bucket/obj",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
result := buildPathWithForwardedPrefix(tt.forwardedPrefix, tt.urlPath)
if result != tt.expected {
t.Errorf("buildPathWithForwardedPrefix(%q, %q) = %q, want %q",
tt.forwardedPrefix, tt.urlPath, result, tt.expected)
}
})
}
}
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