Add some unit tests using py.test

- we need to have more

1 files changed, 76 insertions, 0 deletions

diff --git a/test/test_windows.py b/test/test_windows.py
new file mode 100644
index 00000000..8fb85295
--- /dev/null
+++ b/test/test_windows.py
@@ -0,0 +1,76 @@
+import pytest
+import sys
+sys.path.append('src')
+
+class ConfigShim(object):
+    def get(self, *args, **kwargs):
+        return ''
+
+import config
+config.config = ConfigShim()
+import core
+
+from windows import Input, HistoryInput, MessageInput, CommandInput
+
+@pytest.fixture
+def input():
+    input = Input()
+    input.rewrite_text = lambda: None
+    return input
+
+class TestInput(object):
+
+    def test_do_command(self, input):
+
+        input.do_command('a')
+        assert input.text == 'a'
+
+        for char in 'coucou':
+            input.do_command(char)
+        assert input.text == 'acoucou'
+
+    def test_empty(self, input):
+        assert input.is_empty() == True
+        input.do_command('a')
+        assert input.is_empty() == False
+
+    def test_key_left(self, input):
+        for char in 'this is a line':
+            input.do_command(char)
+        for i in range(4):
+            input.key_left()
+        for char in 'long ':
+            input.do_command(char)
+
+        assert input.text == 'this is a long line'
+
+    def test_key_right(self, input):
+        for char in 'this is a line':
+            input.do_command(char)
+        for i in range(4):
+            input.key_left()
+        input.key_right()
+
+        for char in 'iii':
+            input.do_command(char)
+
+        assert input.text == 'this is a liiiine'
+
+    def test_key_home(self, input):
+        for char in 'this is a line of text':
+            input.do_command(char)
+        input.do_command('z')
+        input.key_home()
+        input.do_command('a')
+
+        assert input.text == 'athis is a line of textz'
+
+    def test_key_end(self, input):
+        for char in 'this is a line of text':
+            input.do_command(char)
+        input.key_home()
+        input.key_end()
+        input.do_command('z')
+
+        assert input.text == 'this is a line of textz'
+