From 8b0144f6a35dbf2afff4332e26e6484b6b917460 Mon Sep 17 00:00:00 2001
From: Florian Bruhin <git@the-compiler.org>
Date: Tue, 27 May 2014 07:43:29 +0200
Subject: [PATCH] Add editor tests

---
 qutebrowser/test/utils/test_editor.py | 120 ++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 qutebrowser/test/utils/test_editor.py

diff --git a/qutebrowser/test/utils/test_editor.py b/qutebrowser/test/utils/test_editor.py
new file mode 100644
index 000000000..78ea9bdea
--- /dev/null
+++ b/qutebrowser/test/utils/test_editor.py
@@ -0,0 +1,120 @@
+# Copyright 2014 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
+#
+# This file is part of qutebrowser.
+#
+# qutebrowser is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# qutebrowser is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with qutebrowser.  If not, see <http://www.gnu.org/licenses/>.
+
+"""Tests for qutebrowser.utils.editor."""
+
+import os
+import os.path
+import logging
+import unittest
+from unittest import TestCase
+from unittest.mock import Mock
+
+from PyQt5.QtCore import QProcess
+
+import qutebrowser.utils.editor as editor
+
+
+class ConfigStub:
+
+    """Stub for editor.config."""
+
+    def __init__(self, editor):
+        self.editor = editor
+
+    def get(self, sect, opt):
+        if sect == 'general' and opt == 'editor':
+            return self.editor
+        else:
+            raise ValueError("Invalid option {} -> {}".format(sect, opt))
+
+
+class FakeQProcess:
+
+    finished = Mock()
+    error = Mock()
+
+    NormalExit = QProcess.NormalExit
+    CrashExit = QProcess.CrashExit
+
+    FailedToStart = QProcess.FailedToStart
+    Crashed = QProcess.Crashed
+    Timedout = QProcess.Timedout
+    WriteError = QProcess.WriteError
+    ReadError = QProcess.ReadError
+    UnknownError = QProcess.UnknownError
+
+    def __init__(self, parent):
+        self.executable = None
+        self.args = None
+
+    def start(self, executable, args):
+        self.executable = executable
+        self.args = args
+        self.on_started()
+
+    def on_started(self):
+        pass
+
+
+def setUpModule():
+    editor.message = Mock()
+    editor.logger = Mock()
+    editor.QProcess = FakeQProcess
+
+
+class FileHandlingTests(TestCase):
+
+    """Test creation/deletion of tempfile."""
+
+    def setUp(self):
+        self.editor = editor.ExternalEditor()
+        self.editor.editing_finished = Mock()
+        editor.config = ConfigStub([""])
+
+    def test_file_handling_closed_ok(self):
+        """Test file handling when closing with an exitstatus == 0."""
+        self.editor.edit("")
+        filename = self.editor.filename
+        self.assertTrue(os.path.exists(filename))
+        self.editor.on_proc_closed(0, QProcess.NormalExit)
+        self.assertFalse(os.path.exists(filename))
+
+    def test_file_handling_closed_error(self):
+        """Test file handling when closing with an exitstatus != 0."""
+        self.editor.edit("")
+        filename = self.editor.filename
+        self.assertTrue(os.path.exists(filename))
+        self.editor.on_proc_closed(1, QProcess.NormalExit)
+        self.assertFalse(os.path.exists(filename))
+
+    def test_file_handling_closed_crash(self):
+        """Test file handling when closing with a crash."""
+        self.editor.edit("")
+        filename = self.editor.filename
+        self.assertTrue(os.path.exists(filename))
+        self.editor.on_proc_error(QProcess.Crashed)
+        self.editor.on_proc_closed(0, QProcess.CrashExit)
+        self.assertFalse(os.path.exists(filename))
+
+
+        #self.editor.proc.start.assert_called_with("")
+        #self.assertTrue(self.editor.proc.
+
+
+if __name__ == '__main__':
+    unittest.main()