test(fixtures): add fixture test for auto deletion

fixtures/test-server-auto-deletion/config.toml

@@ -0,0 +1,10 @@
+[server]
+address="127.0.0.1:8000"
+max_content_length="10MB"
+upload_path="./upload"
+
+[paste]
+random_url = { enabled = true, type = "petname", words = 2, separator = "-" }
+default_extension = "txt"
+duplicate_files = true
+delete_expired_files = { enabled = true, interval = "2s" }

fixtures/test-server-auto-deletion/test.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+content="test content"
+
+setup() {
+  echo "$content" > file
+}
+
+run_test() {
+  first_file_url=$(curl -s -F "file=@file" -H "expire:1s" localhost:8000)
+  second_file_url=$(curl -s -F "file=@file" -H "expire:4s" localhost:8000)
+  test "$content" = "$(curl -s $first_file_url)"
+  test "$content" = "$(curl -s $second_file_url)"
+  sleep 3s
+  test "file is not found or expired :(" = "$(curl -s $first_file_url)"
+  test "$content" = "$(curl -s $second_file_url)"
+  sleep 1s
+  test "file is not found or expired :(" = "$(curl -s $second_file_url)"
+}
+
+teardown() {
+  rm file
+  rm -r upload
+}