[tor-commits] [nyx/master] Unit test help popups

[atagar at torproject.org]

commit a5f5caa583c222223f77e665f6174a9ce46dc0e8
Author: Damian Johnson <atagar at torproject.org>
Date:   Sat Apr 2 17:09:54 2016 -0700

    Unit test help popups
    
    Tad more substantial popup. This is so neat!
---
 test/popups.py | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/test/popups.py b/test/popups.py
index c4f56ea..fde87f2 100644
--- a/test/popups.py
+++ b/test/popups.py
@@ -4,10 +4,23 @@ Unit tests for nyx.popups.
 
 import unittest
 
+import nyx.panel
 import nyx.popups
 import test
 
-from mock import patch
+from mock import patch, Mock
+
+EXPECTED_HELP_POPUP = """
+Page 1 Commands:---------------------------------------------------------------+
+| arrows: scroll up and down             a: save snapshot of the log           |
+| e: change logged events                f: log regex filter (disabled)        |
+| u: duplicate log entries (hidden)      c: clear event log                    |
+| r: resize graph                        s: graphed stats (bandwidth)          |
+| b: graph bounds (local max)            i: graph update interval (each second)|
+|                                                                              |
+| Press any key...                                                             |
++------------------------------------------------------------------------------+
+""".strip()
 
 EXPECTED_ABOUT_POPUP = """
 About:-------------------------------------------------------------------------+
@@ -24,6 +37,41 @@ About:-------------------------------------------------------------------------+
 
 class TestPopups(unittest.TestCase):
   @patch('nyx.controller.get_controller')
+  def test_help(self, get_controller_mock):
+    header_panel = Mock()
+
+    header_panel.key_handlers.return_value = (
+      nyx.panel.KeyHandler('n'),
+      nyx.panel.KeyHandler('r'),
+    )
+
+    graph_panel = Mock()
+
+    graph_panel.key_handlers.return_value = (
+      nyx.panel.KeyHandler('r', 'resize graph'),
+      nyx.panel.KeyHandler('s', 'graphed stats', current = 'bandwidth'),
+      nyx.panel.KeyHandler('b', 'graph bounds', current = 'local max'),
+      nyx.panel.KeyHandler('i', 'graph update interval', current = 'each second'),
+    )
+
+    log_panel = Mock()
+
+    log_panel.key_handlers.return_value = (
+      nyx.panel.KeyHandler('arrows', 'scroll up and down'),
+      nyx.panel.KeyHandler('a', 'save snapshot of the log'),
+      nyx.panel.KeyHandler('e', 'change logged events'),
+      nyx.panel.KeyHandler('f', 'log regex filter', current = 'disabled'),
+      nyx.panel.KeyHandler('u', 'duplicate log entries', current = 'hidden'),
+      nyx.panel.KeyHandler('c', 'clear event log'),
+    )
+
+    get_controller_mock().header_panel().get_height.return_value = 0
+    get_controller_mock().get_display_panels.return_value = [header_panel, graph_panel, log_panel]
+
+    rendered = test.render(nyx.popups.show_help)
+    self.assertEqual(EXPECTED_HELP_POPUP, rendered.content)
+
+  @patch('nyx.controller.get_controller')
   def test_about(self, get_controller_mock):
     get_controller_mock().header_panel().get_height.return_value = 0