improve coverage

tests/test_color.py

@@ -48,6 +48,11 @@ def test_styles():
     print(terminal.bold(terminal.underline('bold and underline style')))
 
 
+@raises(ValueError)
+def test_hex2ansi():
+    terminal.hex2ansi('ffbbccd')
+
+
 class TestColor(object):
     def test_property(self):
         s = terminal.Color('text')
@@ -61,6 +66,11 @@ def test_property(self):
         s.bgcolor = 'd64'
         print(s)
 
+    @raises(AttributeError)
+    def test_property_raise(self):
+        s = terminal.Color('text')
+        print(s.unknown)
+
     def test_plus(self):
         foo = terminal.Color('foo')
         print(foo.green + 'bar')

tests/test_command.py

@@ -97,6 +97,14 @@ def test_parse(self):
         assert program.color is False
         assert program.key == 'what'
 
+    def test_print(self):
+        program = Command('foo', title='foobar', version='1.0.0')
+        program.print_version()
+        program.print_help()
+
+        program._usage = 'foo [options]'
+        program.print_help()
+
     def test_action(self):
         program = Command('foo')
 
@@ -129,6 +137,8 @@ def test_call(self):
         def bar():
             return 'bar'
 
+        program.print_help()
+
         # bar is a pure function subcommand
         program.parse('foo bar baz')
         # bar can not parse args
@@ -148,3 +158,12 @@ def test_get_default(self):
         program = Command('foo')
         program.option('--output [dir]', 'output dir, default: site')
         assert program.output == 'site'
+
+    def test_run_parse(self):
+        program = Command('foo')
+
+        def func(**kwargs):
+            print('func')
+
+        program._command_func = func
+        program.parse()

tests/test_prompt.py

@@ -58,3 +58,6 @@ def test_choose():
     patch(lambda name: 'none')
     rv = choose('foo', ['a', 'b'])
     assert rv is None
+
+    patch(lambda name: 'b')
+    choose('foo', ['a', ('b', 'bar')])