chore: fold get_footer functionality into update_states

Author: onerandomusername

modmail/utils/pagination.py

@@ -230,18 +230,6 @@ async def interaction_check(self, interaction: Interaction) -> bool:
         )
         return False
 
-    def get_footer(self) -> Optional[str]:
-        """Returns the footer text."""
-        if self.embed is None:
-            self.content = self._pages[self.index]
-            return None
-        self.embed.description = self._pages[self.index]
-        page_indicator = f"Page {self.index+1}/{len(self._pages)}"
-        footer_txt = (
-            f"{self.footer_text} ({page_indicator})" if self.footer_text is not None else page_indicator
-        )
-        return footer_txt
-
     def update_states(self) -> None:
         """
         Disable specific components depending on paginator page and length.
@@ -251,9 +239,18 @@ def update_states(self) -> None:
         if the paginator is on the last page, the jump last/move forward buttons will be disabled.
         """
         # update the footer
-        text = self.get_footer()
-        if self.embed:
-            self.embed.set_footer(text=text)
+        if self.embed is None:
+            self.content = self._pages[self.index]
+        else:
+            self.embed.description = self._pages[self.index]
+            page_indicator = f"Page {self.index+1}/{len(self._pages)}"
+            self.embed.set_footer(
+                text=(
+                    f"{self.footer_text} ({page_indicator})"
+                    if self.footer_text is not None
+                    else page_indicator
+                )
+            )
 
         # determine if the jump buttons should be enabled
         more_than_two_pages = len(self._pages) > 2

tests/modmail/utils/test_pagination.py

@@ -1,5 +1,3 @@
-from typing import List, Union
-
 import pytest
 
 from modmail.utils.pagination import ButtonPaginator
@@ -11,29 +9,3 @@ async def test_paginator_init() -> None:
     content = ["content"]
     paginator = ButtonPaginator(content, prefix="", suffix="", linesep="")
     assert paginator.pages == content
-
-
-@pytest.mark.asyncio
-@pytest.mark.parametrize(
-    "content, footer_text",
-    [
-        (["5"], "Snap, crackle, pop"),
-        (["Earthly"], "world"),
-        ("There are no plugins installed.", None),
-    ],
-)
-async def test_paginator_footer(content: Union[str, List[str]], footer_text: str) -> None:
-    """Test the paginator footer matches what is passed."""
-    pag = ButtonPaginator(content, footer_text=footer_text)
-    print("index:", pag.index)
-    print("page len: ", len(pag.pages))
-    assert footer_text == pag.footer_text
-    if isinstance(content, str):
-        content = [content]
-
-    if footer_text is not None:
-        assert pag.get_footer().endswith(f"{len(content)})")
-        assert pag.get_footer().startswith(footer_text)
-
-    else:
-        assert pag.get_footer().endswith(f"{len(content)}")