Removed unnecessary methods from fg and bg color enums

2 files changed, 8 insertions, 32 deletions

diff --git a/cmd2/ansi.py b/cmd2/ansi.py
index 013aa107..98b98726 100644
--- a/cmd2/ansi.py
+++ b/cmd2/ansi.py
@@ -50,20 +50,11 @@ class fg(Enum):
     bright_white = Fore.LIGHTWHITE_EX
     reset = Fore.RESET
 
-    def __str__(self) -> str:
-        """Make the value the string representation instead of the enum name."""
-        return self.value
-
     @staticmethod
     def colors() -> List[str]:
         """Return a list of color names."""
         return [color.name for color in fg]
 
-    @staticmethod
-    def get_value(name: str) -> str:
-        """Retrieve color code by name string."""
-        return fg[name].value
-
 
 # Background colors
 # noinspection PyPep8Naming,DuplicatedCode
@@ -88,20 +79,11 @@ class bg(Enum):
     bright_white = Back.LIGHTWHITE_EX
     reset = Back.RESET
 
-    def __str__(self) -> str:
-        """Make the value the string representation instead of the enum name."""
-        return self.value
-
     @staticmethod
     def colors() -> List[str]:
         """Return a list of color names."""
         return [color.name for color in bg]
 
-    @staticmethod
-    def get_value(name: str) -> str:
-        """Retrieve color code by name string."""
-        return bg[name].value
-
 
 FG_RESET = fg.reset.value
 BG_RESET = bg.reset.value
@@ -162,7 +144,7 @@ def fg_lookup(fg_name: Union[str, fg]) -> str:
         return fg_name.value
 
     try:
-        ansi_escape = fg.get_value(fg_name.lower())
+        ansi_escape = fg[fg_name.lower()].value
     except KeyError:
         raise ValueError('Foreground color {!r} does not exist; must be one of: {}'.format(fg_name, fg.colors()))
     return ansi_escape
@@ -180,7 +162,7 @@ def bg_lookup(bg_name: Union[str, bg]) -> str:
         return bg_name.value
 
     try:
-        ansi_escape = bg.get_value(bg_name.lower())
+        ansi_escape = bg[bg_name.lower()].value
     except KeyError:
         raise ValueError('Background color {!r} does not exist; must be one of: {}'.format(bg_name, bg.colors()))
     return ansi_escape
diff --git a/tests/test_ansi.py b/tests/test_ansi.py
index 51c3b50f..526a06e4 100644
--- a/tests/test_ansi.py
+++ b/tests/test_ansi.py
@@ -32,14 +32,14 @@ def test_style_none():
 def test_style_fg():
     base_str = HELLO_WORLD
     fg_color = 'blue'
-    ansi_str = ansi.fg.get_value(fg_color) + base_str + ansi.FG_RESET
+    ansi_str = ansi.fg[fg_color].value + base_str + ansi.FG_RESET
     assert ansi.style(base_str, fg=fg_color) == ansi_str
 
 
 def test_style_bg():
     base_str = HELLO_WORLD
     bg_color = 'green'
-    ansi_str = ansi.bg.get_value(bg_color) + base_str + ansi.BG_RESET
+    ansi_str = ansi.bg[bg_color].value + base_str + ansi.BG_RESET
     assert ansi.style(base_str, bg=bg_color) == ansi_str
 
 
@@ -65,7 +65,7 @@ def test_style_multi():
     base_str = HELLO_WORLD
     fg_color = 'blue'
     bg_color = 'green'
-    ansi_str = (ansi.fg.get_value(fg_color) + ansi.bg.get_value(bg_color) +
+    ansi_str = (ansi.fg[fg_color].value + ansi.bg[bg_color].value +
                 ansi.INTENSITY_BRIGHT + ansi.INTENSITY_DIM + ansi.UNDERLINE_ENABLE +
                 base_str +
                 ansi.FG_RESET + ansi.BG_RESET +
@@ -85,7 +85,7 @@ def test_style_color_not_exist():
 
 def test_fg_lookup_exist():
     fg_color = 'green'
-    assert ansi.fg_lookup(fg_color) == ansi.fg.get_value(fg_color)
+    assert ansi.fg_lookup(fg_color) == ansi.fg_lookup(ansi.fg.green)
 
 
 def test_fg_lookup_nonexist():
@@ -94,8 +94,8 @@ def test_fg_lookup_nonexist():
 
 
 def test_bg_lookup_exist():
-    bg_color = 'green'
-    assert ansi.bg_lookup(bg_color) == ansi.bg.get_value(bg_color)
+    bg_color = 'red'
+    assert ansi.bg_lookup(bg_color) == ansi.bg_lookup(ansi.bg.red)
 
 
 def test_bg_lookup_nonexist():
@@ -124,15 +124,9 @@ def test_async_alert_str(cols, prompt, line, cursor, msg, expected):
 def test_fg_enum():
     assert ansi.fg_lookup('bright_red') == ansi.fg_lookup(ansi.fg.bright_red)
 
-def test_fg_enum_to_str():
-    assert str(ansi.fg.black) == ansi.fg_lookup('black')
-
 def test_bg_enum():
     assert ansi.bg_lookup('green') == ansi.bg_lookup(ansi.bg.green)
 
-def test_bg_enum_to_str():
-    assert str(ansi.bg.blue) == ansi.bg_lookup('blue')
-
 def test_fg_colors():
     assert list(ansi.fg.__members__.keys()) == ansi.fg.colors()