add preup tests

Author: yungwine

mytonctrl/mytonctrl.py

@@ -214,7 +214,7 @@ def check_installer_user(local):
 
 def pre_up(local: MyPyClass, ton: MyTonCore):
 	try:
-		CheckMytonctrlUpdate(local)
+		check_mytonctrl_update(local)
 		check_installer_user(local)
 		check_vport(local, ton)
 		warnings(local, ton)
@@ -446,12 +446,11 @@ def run_benchmark(ton, args):
 	print_table(table)
 #end define
 
-def CheckMytonctrlUpdate(local):
+def check_mytonctrl_update(local):
 	git_path = local.buffer.my_dir
 	result = check_git_update(git_path)
 	if result is True:
 		color_print(local.translate("mytonctrl_update_available"))
-#end define
 
 def print_warning(local, warning_name: str):
 	color_print("============================================================================================")

tests/integration/preup/__init__.py

@@ -0,0 +1,76 @@
+import socket
+import subprocess
+
+from mytoncore import MyTonCore
+from mytonctrl import mytonctrl
+from pytest_mock import MockerFixture
+
+
+def test_check_mytonctrl_update(cli, monkeypatch):
+    monkeypatch.setattr(mytonctrl, 'warnings', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'check_installer_user', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'check_vport', lambda *_: None)
+
+    monkeypatch.setattr(mytonctrl, 'check_git_update', lambda *_: True)
+    output = cli.run_pre_up()
+    assert 'MyTonCtrl update available' in output
+
+    monkeypatch.setattr(mytonctrl, 'check_git_update', lambda *_: False)
+    output = cli.run_pre_up()
+    assert 'MyTonCtrl update available' not in output
+
+
+def test_check_installer_user(cli, monkeypatch, mocker: MockerFixture):
+    monkeypatch.setattr(mytonctrl, 'check_mytonctrl_update', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'warnings', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'check_vport', lambda *_: None)
+
+    whoami_result = mocker.Mock()
+    whoami_result.stdout = b'testuser\n'
+    ls_result = mocker.Mock()
+    ls_result.stdout = b'total 0\n-rw-r--r-- 1 testuser testuser 0 Jan 1 00:00 file\n'
+
+    run_mock = mocker.Mock(side_effect=[whoami_result, ls_result])
+    monkeypatch.setattr(subprocess, 'run', run_mock)
+    output = cli.run_pre_up()
+    assert 'mytonctrl was installed by another user' not in output
+
+    whoami_result.stdout = b'currentuser\n'
+    ls_result.stdout = b'total 0\n-rw-r--r-- 1 installeruser testuser 0 Jan 1 00:00 file\n'
+
+    run_mock = mocker.Mock(side_effect=[whoami_result, ls_result])
+    monkeypatch.setattr(subprocess, 'run', run_mock)
+    output = cli.run_pre_up()
+    assert 'mytonctrl was installed by another user' in output
+    assert f'launch mtc with `installeruser` user'
+
+
+def test_check_vport(cli, monkeypatch, mocker: MockerFixture):
+    monkeypatch.setattr(mytonctrl, 'check_mytonctrl_update', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'warnings', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'check_installer_user', lambda *_: None)
+
+    monkeypatch.setattr(MyTonCore, 'GetValidatorConfig', mocker.Mock(side_effect=Exception('test error')))
+    output = cli.run_pre_up()
+    assert 'GetValidatorConfig error' in output
+
+    vconfig_mock = mocker.Mock()
+    addr_mock = mocker.Mock()
+    addr_mock.ip = 16777343  # 127.0.0.1
+    addr_mock.port = 8080
+    vconfig_mock.addrs = [addr_mock]
+    monkeypatch.setattr(MyTonCore, 'GetValidatorConfig', lambda *_: vconfig_mock)
+
+    socket_mock = mocker.Mock()
+    socket_mock.connect_ex.return_value = 0
+    socket_mock.__enter__ = mocker.Mock(return_value=socket_mock)
+    socket_mock.__exit__ = mocker.Mock()
+    monkeypatch.setattr(socket, 'socket', mocker.Mock(return_value=socket_mock))
+
+    output = cli.run_pre_up()
+    assert 'UDP port of the validator is not accessible' not in output
+
+    vconfig_mock.addrs = [addr_mock]
+    socket_mock.connect_ex.return_value = 1
+    output = cli.run_pre_up()
+    assert 'UDP port of the validator is not accessible' in output

tests/integration/preup/test_preup.py

@@ -8,7 +8,7 @@
 
 @pytest.fixture(autouse=True)
 def before_test(monkeypatch):
-    monkeypatch.setattr(mytonctrl, 'CheckMytonctrlUpdate', lambda *_: None)
+    monkeypatch.setattr(mytonctrl, 'check_mytonctrl_update', lambda *_: None)
     monkeypatch.setattr(mytonctrl, 'check_installer_user', lambda *_: None)
     monkeypatch.setattr(mytonctrl, 'check_vport', lambda *_: None)