add vitest runIf (#3376)

.changeset/bright-items-lick.md

@@ -0,0 +1,5 @@
+---
+"@effect/vitest": patch
+---
+
+Add `it.{method}.runIf`.

packages/vitest/src/index.ts

@@ -41,6 +41,7 @@ export namespace Vitest {
   export interface Tester<R> extends Vitest.Test<R> {
     skip: Vitest.Test<R>
     skipIf: (condition: unknown) => Vitest.Test<R>
+    runIf: (condition: unknown) => Vitest.Test<R>
     only: Vitest.Test<R>
     each: <T>(
       cases: ReadonlyArray<T>

packages/vitest/src/internal.ts

@@ -69,11 +69,13 @@ const makeTester = <R>(
   const skip: Vitest.Vitest.Tester<R>["only"] = (name, self, timeout) => V.it.skip(name, run(self), timeout)
   const skipIf: Vitest.Vitest.Tester<R>["skipIf"] = (condition) => (name, self, timeout) =>
     V.it.skipIf(condition)(name, run(self), timeout)
+  const runIf: Vitest.Vitest.Tester<R>["runIf"] = (condition) => (name, self, timeout) =>
+    V.it.runIf(condition)(name, run(self), timeout)
   const only: Vitest.Vitest.Tester<R>["only"] = (name, self, timeout) => V.it.only(name, run(self), timeout)
   const each: Vitest.Vitest.Tester<R>["each"] = (cases) => (name, self, timeout) =>
     V.it.each(cases)(name, run(self), timeout)
 
-  return Object.assign(f, { skip, skipIf, only, each })
+  return Object.assign(f, { skip, skipIf, runIf, only, each })
 }
 
 /** @internal */

packages/vitest/test/index.test.ts

@@ -60,3 +60,8 @@ it.scopedLive.skip(
 
 it.effect.skipIf(true)("effect skipIf (true)", () => Effect.die("skipped anyway"))
 it.effect.skipIf(false)("effect skipIf (false)", () => Effect.sync(() => expect(1).toEqual(1)))
+
+// runIf
+
+it.effect.runIf(true)("effect runIf (true)", () => Effect.sync(() => expect(1).toEqual(1)))
+it.effect.runIf(false)("effect runIf (false)", () => Effect.die("not run anyway"))