From ff0349ea0beb399fdd6d08676b88a32b2fab722c Mon Sep 17 00:00:00 2001
From: Sonny <sonny@fastmail.net>
Date: Wed, 15 Jan 2025 02:52:21 +0100
Subject: [PATCH] feat(valid-expect): allow calling `expect` with no arguments
 (#1688)

This is particularly useful for jest-extended

- https://jest-extended.jestcommunity.dev/docs/matchers/pass
- https://jest-extended.jestcommunity.dev/docs/matchers/fail

Co-authored-by: Simen Bekkhus <sbekkhus91@gmail.com>
---
 docs/rules/valid-expect.md               | 2 +-
 src/rules/__tests__/valid-expect.test.ts | 4 ++++
 src/rules/valid-expect.ts                | 2 +-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/docs/rules/valid-expect.md b/docs/rules/valid-expect.md
index 08388359b..7b107c176 100644
--- a/docs/rules/valid-expect.md
+++ b/docs/rules/valid-expect.md
@@ -56,7 +56,7 @@ This rule is enabled by default.
     },
     minArgs: {
       type: 'number',
-      minimum: 1,
+      minimum: 0,
     },
     maxArgs: {
       type: 'number',
diff --git a/src/rules/__tests__/valid-expect.test.ts b/src/rules/__tests__/valid-expect.test.ts
index f30bafc66..77bcfe02b 100644
--- a/src/rules/__tests__/valid-expect.test.ts
+++ b/src/rules/__tests__/valid-expect.test.ts
@@ -129,6 +129,10 @@ ruleTester.run('valid-expect', rule, {
       code: 'test("valid-expect", async () => { expect(Promise.resolve(2)).toResolve(); });',
       options: [{ asyncMatchers: ['toResolveWith'] }],
     },
+    {
+      code: 'expect().pass();',
+      options: [{ minArgs: 0 }],
+    },
   ],
   invalid: [
     {
diff --git a/src/rules/valid-expect.ts b/src/rules/valid-expect.ts
index 16bf1daa9..b31496411 100644
--- a/src/rules/valid-expect.ts
+++ b/src/rules/valid-expect.ts
@@ -176,7 +176,7 @@ export default createRule<[Options], MessageIds>({
           },
           minArgs: {
             type: 'number',
-            minimum: 1,
+            minimum: 0,
           },
           maxArgs: {
             type: 'number',