From bcdaddc5cf5824889dfce37141578780bb1792d2 Mon Sep 17 00:00:00 2001
From: "WQY\\qiong" <qiongyu.wang@outlook.com>
Date: Wed, 22 Mar 2023 21:55:58 +0800
Subject: [PATCH] Add complex test case

---
 test_tjnetwork.py | 57 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

diff --git a/test_tjnetwork.py b/test_tjnetwork.py
index 270eedf..99d36ef 100644
--- a/test_tjnetwork.py
+++ b/test_tjnetwork.py
@@ -185,6 +185,63 @@ class TestApi:
         self.leave(p)
 
 
+    # complex test
+
+
+    def test_delete_node_link_then_restore(self):
+        p = 'test_remove_node_link_then_restore'
+        read_inp(p, f'./inp/net3.inp', '2')
+
+        open_project(p)
+
+        nodes = []
+        links = []
+
+        nodes.append('131')
+        links += get_node_links(p, nodes[-1])
+        delete_junction(p, ChangeSet({'id': '131'}))
+
+        links.append('137')
+        delete_pipe(p, ChangeSet({'id': '137'}))
+
+        nodes.append('129')
+        links += get_node_links(p, nodes[-1])
+        delete_junction(p, ChangeSet({'id': '129'}))
+
+        nodes.append('127')
+        links += get_node_links(p, nodes[-1])
+        delete_junction(p, ChangeSet({'id': '127'}))
+
+        links.append('135')
+        delete_pipe(p, ChangeSet({'id': '135'}))
+
+        links.append('135')
+        delete_pipe(p, ChangeSet({'id': '133'}))
+
+        nodes.append('20')
+        links += get_node_links(p, nodes[-1])
+        delete_junction(p, ChangeSet({'id': '20'}))
+
+        nodes.append('3')
+        links += get_node_links(p, nodes[-1])
+        delete_tank(p, ChangeSet({'id': '3'}))
+
+        for node in nodes:
+            assert is_node(p, node) == False
+        for link in links:
+            assert is_link(p, link) == False
+
+        op = get_restore_operation(p)
+        pick_operation(p, op)
+
+        for node in nodes:
+            assert is_node(p, node)
+        for link in links:
+            assert is_link(p, link)
+
+        self.leave(p)
+
+
     # 1 title