Merge pull request #975 from lucc/tests/doctests

Porting old doctests to unittest

6 files changed, 136 insertions, 0 deletions

diff --git a/tests/commands/__init__.py b/tests/commands/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/tests/commands/__init__.py
diff --git a/tests/commands/init_test.py b/tests/commands/init_test.py
new file mode 100644
index 00000000..189ffc8e
--- /dev/null
+++ b/tests/commands/init_test.py
@@ -0,0 +1,28 @@
+# encoding=utf-8
+
+"""Test suite for alot.commands.__init__ module."""
+
+import argparse
+import unittest
+
+from alot import commands
+from alot.commands import thread
+
+
+class TestLookupCommand(unittest.TestCase):
+
+    def test_look_up_save_attachment_command_in_thread_mode(self):
+        cmd, parser, kwargs = commands.lookup_command('save', 'thread')
+        # TODO do some more tests with these return values
+        self.assertEqual(cmd, thread.SaveAttachmentCommand)
+        self.assertIsInstance(parser, argparse.ArgumentParser)
+        self.assertDictEqual(kwargs, {})
+
+
+class TestCommandFactory(unittest.TestCase):
+
+    def test_create_save_attachment_command_with_arguments(self):
+        cmd = commands.commandfactory('save --all /foo', mode='thread')
+        self.assertIsInstance(cmd, thread.SaveAttachmentCommand)
+        self.assertTrue(cmd.all)
+        self.assertEqual(cmd.path, u'/foo')
diff --git a/tests/db/envelop_test.py b/tests/db/envelop_test.py
new file mode 100644
index 00000000..1895d827
--- /dev/null
+++ b/tests/db/envelop_test.py
@@ -0,0 +1,14 @@
+# encoding=utf-8
+
+import unittest
+
+from alot.db import envelope
+
+
+class TestEnvelopeMethods(unittest.TestCase):
+
+    def test_setitem_stores_text_unchanged(self):
+        "Just ensure that the value is set and unchanged"
+        e = envelope.Envelope()
+        e['Subject'] = u'sm\xf8rebr\xf8d'
+        self.assertEqual(e['Subject'], u'sm\xf8rebr\xf8d')
diff --git a/tests/helper_test.py b/tests/helper_test.py
new file mode 100644
index 00000000..e333c2f9
--- /dev/null
+++ b/tests/helper_test.py
@@ -0,0 +1,78 @@
+# encoding=utf-8
+
+"""Test suite for alot.helper module."""
+
+import unittest
+
+from alot import helper
+
+
+class TestHelperShortenAuthorString(unittest.TestCase):
+
+    authors = u'King Kong, Mucho Muchacho, Jaime Huerta, Flash Gordon'
+
+    def test_high_maxlength_keeps_string_intact(self):
+        short = helper.shorten_author_string(self.authors, 60)
+        self.assertEqual(short, self.authors)
+
+    def test_shows_only_first_names_if_they_fit(self):
+        short = helper.shorten_author_string(self.authors, 40)
+        self.assertEqual(short, u"King, Mucho, Jaime, Flash")
+
+    def test_adds_ellipses_to_long_first_names(self):
+        short = helper.shorten_author_string(self.authors, 20)
+        self.assertEqual(short, u"King, …, Jai…, Flash")
+
+    def test_replace_all_but_first_name_with_ellipses(self):
+        short = helper.shorten_author_string(self.authors, 10)
+        self.assertEqual(short, u"King, …")
+
+    def test_shorten_first_name_with_ellipses(self):
+        short = helper.shorten_author_string(self.authors, 2)
+        self.assertEqual(short, u"K…")
+
+    def test_only_display_initial_letter_for_maxlength_1(self):
+        short = helper.shorten_author_string(self.authors, 1)
+        self.assertEqual(short, u"K")
+
+
+class TestShellQuote(unittest.TestCase):
+
+    def test_all_strings_are_sourrounded_by_single_quotes(self):
+        quoted = helper.shell_quote("hello")
+        self.assertEqual(quoted, "'hello'")
+
+    def test_single_quotes_are_escaped_using_double_quotes(self):
+        quoted = helper.shell_quote("hello'there")
+        self.assertEqual(quoted, """'hello'"'"'there'""")
+
+
+class TestHumanizeSize(unittest.TestCase):
+
+    def test_small_numbers_are_converted_to_strings_directly(self):
+        readable = helper.humanize_size(1)
+        self.assertEqual(readable, "1")
+        readable = helper.humanize_size(123)
+        self.assertEqual(readable, "123")
+
+    def test_numbers_above_1024_are_converted_to_kilobyte(self):
+        readable = helper.humanize_size(1023)
+        self.assertEqual(readable, "1023")
+        readable = helper.humanize_size(1024)
+        self.assertEqual(readable, "1K")
+        readable = helper.humanize_size(1234)
+        self.assertEqual(readable, "1K")
+
+    def test_numbers_above_1048576_are_converted_to_megabyte(self):
+        readable = helper.humanize_size(1024*1024-1)
+        self.assertEqual(readable, "1023K")
+        readable = helper.humanize_size(1024*1024)
+        self.assertEqual(readable, "1.0M")
+
+    def test_megabyte_numbers_are_converted_with_precision_1(self):
+        readable = helper.humanize_size(1234*1024)
+        self.assertEqual(readable, "1.2M")
+
+    def test_numbers_are_not_converted_to_gigabyte(self):
+        readable = helper.humanize_size(1234*1024*1024)
+        self.assertEqual(readable, "1234.0M")
diff --git a/tests/settings/__init__.py b/tests/settings/__init__.py
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/tests/settings/__init__.py
diff --git a/tests/settings/checks_test.py b/tests/settings/checks_test.py
new file mode 100644
index 00000000..917e2438
--- /dev/null
+++ b/tests/settings/checks_test.py
@@ -0,0 +1,16 @@
+# encoding=utf-8
+
+import unittest
+
+from alot.settings import checks
+
+
+class TestForceList(unittest.TestCase):
+
+    def test_strings_are_converted_to_single_item_lists(self):
+        forced = checks.force_list('hello')
+        self.assertEqual(forced, ['hello'])
+
+    def test_empty_strings_are_converted_to_empty_lists(self):
+        forced = checks.force_list('')
+        self.assertEqual(forced, [])