wrap benchmark suite in describe call again

dcastil · Aug 18, 2024 · a7bbb9b · a7bbb9b
1 parent 453c498
commit a7bbb9b
Showing 1 changed file with 65 additions and 63 deletions.
diff --git a/tests/tw-merge.benchmark.ts b/tests/tw-merge.benchmark.ts
@@ -4,76 +4,78 @@ import { ClassNameValue, extendTailwindMerge } from '../src'
 
 import testData from './tw-merge-benchmark-data.json'
 
-bench('init', () => {
-    const twMerge = extendTailwindMerge({})
-    twMerge()
-})
+describe('twMerge', () => {
+    bench('init', () => {
+        const twMerge = extendTailwindMerge({})
+        twMerge()
+    })
 
-for (const isCached of [true, false]) {
-    describe(isCached ? 'cached' : 'uncached', () => {
-        let twMerge: (...classLists: ClassNameValue[]) => string
+    for (const isCached of [true, false]) {
+        describe(isCached ? 'cached' : 'uncached', () => {
+            let twMerge: (...classLists: ClassNameValue[]) => string
 
-        function setup(task: BenchTask) {
-            task.opts.beforeEach = function beforeEach() {
-                twMerge = extendTailwindMerge({
-                    cacheSize: isCached ? undefined : 0,
-                })
+            function setup(task: BenchTask) {
+                task.opts.beforeEach = function beforeEach() {
+                    twMerge = extendTailwindMerge({
+                        cacheSize: isCached ? undefined : 0,
+                    })
 
-                twMerge()
+                    twMerge()
+                }
             }
-        }
 
-        const withSuffix = (str: string) => str + ' ' + (isCached ? '(cached)' : '(uncached)')
+            const withSuffix = (str: string) => str + ' ' + (isCached ? '(cached)' : '(uncached)')
 
-        const options: BenchOptions | undefined = process.env.CI
-            ? undefined
-            : {
-                  warmupTime: 10,
-                  time: 50,
-                  setup,
-              }
+            const options: BenchOptions | undefined = process.env.CI
+                ? undefined
+                : {
+                      warmupTime: 10,
+                      time: 50,
+                      setup,
+                  }
 
-        if (process.env.CI) {
-            // codespeed tries to optimize function, before actual setup call - we need to adopt
-            beforeEach(setup)
-        }
+            if (process.env.CI) {
+                // codespeed tries to optimize function, before actual setup call - we need to adopt
+                beforeEach(setup)
+            }
 
-        bench(
-            withSuffix('simple'),
-            () => {
-                twMerge('flex mx-10 px-10', 'mr-5 pr-5')
-            },
-            options,
-        )
+            bench(
+                withSuffix('simple'),
+                () => {
+                    twMerge('flex mx-10 px-10', 'mr-5 pr-5')
+                },
+                options,
+            )
 
-        bench(
-            withSuffix('heavy'),
-            () => {
-                twMerge(
-                    'font-medium text-sm leading-16',
-                    'group/button relative isolate items-center justify-center overflow-hidden rounded-md outline-none transition [-webkit-app-region:no-drag] focus-visible:ring focus-visible:ring-primary',
-                    'inline-flex',
-                    'bg-primary-50 ring ring-primary-200',
-                    'text-primary dark:text-primary-900 hover:bg-primary-100',
-                    false,
-                    'font-medium text-sm leading-16 gap-4 px-6 py-4',
-                    null,
-                    'p-0 size-24',
-                    null,
-                )
-            },
-            options,
-        )
+            bench(
+                withSuffix('heavy'),
+                () => {
+                    twMerge(
+                        'font-medium text-sm leading-16',
+                        'group/button relative isolate items-center justify-center overflow-hidden rounded-md outline-none transition [-webkit-app-region:no-drag] focus-visible:ring focus-visible:ring-primary',
+                        'inline-flex',
+                        'bg-primary-50 ring ring-primary-200',
+                        'text-primary dark:text-primary-900 hover:bg-primary-100',
+                        false,
+                        'font-medium text-sm leading-16 gap-4 px-6 py-4',
+                        null,
+                        'p-0 size-24',
+                        null,
+                    )
+                },
+                options,
+            )
 
-        bench(
-            withSuffix('collection'),
-            () => {
-                for (let i = 0; i < testData.length; ++i) {
-                    type Item = (typeof testData)[number][number]
-                    twMerge(...(testData[i] as Exclude<Item, true>[]))
-                }
-            },
-            options,
-        )
-    })
-}
+            bench(
+                withSuffix('collection'),
+                () => {
+                    for (let i = 0; i < testData.length; ++i) {
+                        type Item = (typeof testData)[number][number]
+                        twMerge(...(testData[i] as Exclude<Item, true>[]))
+                    }
+                },
+                options,
+            )
+        })
+    }
+})