[tests/i3bar-input] Add input tests for i3bar protocol

Also, replaced the MockModule with a generic mock object.

tests/mocks.py

@@ -1,14 +1,31 @@
 # pylint: disable=C0103,C0111
 
 import mock
+import json
 import shlex
 import subprocess
 
 from bumblebee.output import Widget
 
+import random, string
+
+def rand(cnt):
+    return "".join(random.choice(string.lowercase) for i in range(cnt))
+
+def mouseEvent(stdin, button, inp, module=None, instance=None):
+    stdin.readline.return_value = json.dumps({
+        "name": module.id if module else rand(10),
+        "button": button,
+        "instance": instance
+    })
+    inp.start()
+    inp.stop()
+    stdin.readline.assert_any_call()
+
 class MockPopen(object):
-    def __init__(self, module):
-        self._patch = mock.patch("{}.subprocess.Popen".format(module))
+    def __init__(self, module=""):
+        if len(module) > 0: module = "{}.".format(module)
+        self._patch = mock.patch("{}subprocess.Popen".format(module))
         self._popen = self._patch.start()
         self.mock = mock.Mock()
         # for a nicer, more uniform interface
@@ -72,18 +89,16 @@ class MockEngine(object):
 class MockWidget(Widget):
     def __init__(self, text):
         super(MockWidget, self).__init__(text)
-        self._text = text
         self.module = None
         self.attr_state = ["state-default"]
-        self.id = "none"
+        self.id = rand(10)
 
-    def state(self):
-        return self.attr_state
+        self.full_text(text)
+
+#    def state(self):
+#        return self.attr_state
 
     def update(self, widgets):
         pass
 
-    def full_text(self):
-        return self._text
-
 # vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4

tests/test_i3barinput.py

@@ -25,8 +25,10 @@ class TestI3BarInput(unittest.TestCase):
 
         epoll.poll.return_value = [(self.stdin.fileno.return_value, 2)]
 
-        self.anyModule = mocks.MockModule()
-        self.anotherModule = mocks.MockModule()
+        self.anyModule = mock.Mock()
+        self.anyModule.id = mocks.rand(10)
+        self.anotherModule = mock.Mock()
+        self.anotherModule.id = mocks.rand(10)
         self.anyWidget = mocks.MockWidget("some-widget")
         self.anotherWidget = mocks.MockWidget("another-widget")
         self.anyData = self.invalidData = "any data"

tests/test_theme.py

@@ -1,5 +1,6 @@
 # pylint: disable=C0103,C0111,W0703
 
+import mock
 import unittest
 from bumblebee.theme import Theme
 from bumblebee.error import ThemeLoadError
@@ -14,9 +15,15 @@ class TestTheme(unittest.TestCase):
         self.themedWidget = MockWidget("bla")
         self.theme = Theme(self.validThemeName)
         self.cycleTheme = Theme("test_cycle")
+        self.anyModule = mock.Mock()
         self.anyWidget = MockWidget("bla")
         self.anotherWidget = MockWidget("blub")
 
+        self.anyModule.state.return_value = "state-default"
+
+        self.anyWidget.link_module(self.anyModule)
+        self.themedWidget.link_module(self.anyModule)
+
         data = self.theme.data()
         self.widgetTheme = "test-widget"
         self.themedWidget.module = self.widgetTheme
@@ -103,11 +110,9 @@ class TestTheme(unittest.TestCase):
         self.assertEquals(theme.fg(self.anyWidget), data["defaults"]["fg"])
         self.assertEquals(theme.bg(self.anyWidget), data["defaults"]["bg"])
 
-        self.anyWidget.attr_state = ["critical"]
+        self.anyModule.state.return_value = "critical"
         self.assertEquals(theme.fg(self.anyWidget), data["defaults"]["critical"]["fg"])
         self.assertEquals(theme.bg(self.anyWidget), data["defaults"]["critical"]["bg"])
-
-        self.themedWidget.attr_state = ["critical"]
         self.assertEquals(theme.fg(self.themedWidget), data[self.widgetTheme]["critical"]["fg"])
         # if elements are missing in the state theme, they are taken from the
         # widget theme instead (i.e. no fallback to a more general state theme)
@@ -119,7 +124,7 @@ class TestTheme(unittest.TestCase):
     def test_list(self):
         theme = self.theme
         data = theme.data()[self.widgetTheme]["cycle-test"]["fg"]
-        self.themedWidget.attr_state = ["cycle-test"]
+        self.anyModule.state.return_value = "cycle-test"
         self.assertTrue(len(data) > 1)
 
         for idx in range(0, len(data)):