test: cut low-value tests, rewrite the rest around behavior, parallelize lanes (#285)

stats/src/components/trends/TrendsTab.test.tsx

@@ -1,28 +1,8 @@
 import assert from 'node:assert/strict';
-import { readFile } from 'node:fs/promises';
 import test from 'node:test';
 import { renderToStaticMarkup } from 'react-dom/server';
 import { AnimeVisibilityFilter } from './TrendsTab';
 
-test('AnimeVisibilityFilter uses title visibility wording', () => {
-  const markup = renderToStaticMarkup(
-    <AnimeVisibilityFilter
-      animeTitles={['KonoSuba']}
-      hiddenAnime={new Set()}
-      maxTitles={null}
-      maxTitlesMode="total"
-      onShowAll={() => {}}
-      onHideAll={() => {}}
-      onToggleAnime={() => {}}
-      onMaxTitlesChange={() => {}}
-      onMaxTitlesModeChange={() => {}}
-    />,
-  );
-
-  assert.match(markup, /Title Visibility/);
-  assert.doesNotMatch(markup, /Anime Visibility/);
-});
-
 test('AnimeVisibilityFilter offers a per-chart title limit selector', () => {
   const markup = renderToStaticMarkup(
     <AnimeVisibilityFilter
@@ -43,25 +23,6 @@ test('AnimeVisibilityFilter offers a per-chart title limit selector', () => {
   assert.match(markup, /<option value="7" selected="">/);
 });
 
-test('AnimeVisibilityFilter offers top vs most-recent ranking modes', () => {
-  const markup = renderToStaticMarkup(
-    <AnimeVisibilityFilter
-      animeTitles={['KonoSuba']}
-      hiddenAnime={new Set()}
-      maxTitles={7}
-      maxTitlesMode="recent"
-      onShowAll={() => {}}
-      onHideAll={() => {}}
-      onToggleAnime={() => {}}
-      onMaxTitlesChange={() => {}}
-      onMaxTitlesModeChange={() => {}}
-    />,
-  );
-
-  assert.match(markup, /<option value="total">top<\/option>/);
-  assert.match(markup, /<option value="recent" selected="">most recent<\/option>/);
-});
-
 test('AnimeVisibilityFilter keeps the ranking mode selectable even when showing all titles', () => {
   const markup = renderToStaticMarkup(
     <AnimeVisibilityFilter
@@ -80,10 +41,3 @@ test('AnimeVisibilityFilter keeps the ranking mode selectable even when showing
   assert.match(markup, /aria-label="Title ranking mode"/);
   assert.doesNotMatch(markup, /aria-label="Title ranking mode"[^>]*disabled/);
 });
-
-test('TrendsTab source labels words per minute without reading speed wording', async () => {
-  const source = await readFile(new URL('./TrendsTab.tsx', import.meta.url), 'utf8');
-
-  assert.match(source, /title="Words \/ Min"/);
-  assert.doesNotMatch(source, /Reading Speed/);
-});