From b6f735b814e234de4b5a21717022bceb76145738 Mon Sep 17 00:00:00 2001 From: tbashiyy Date: Mon, 4 Nov 2024 09:59:56 +0900 Subject: [PATCH] add test case --- crates/oxc_linter/src/rules/unicorn/prefer_array_flat.rs | 2 ++ crates/oxc_linter/src/snapshots/prefer_array_flat.snap | 9 +++++++++ 2 files changed, 11 insertions(+) diff --git a/crates/oxc_linter/src/rules/unicorn/prefer_array_flat.rs b/crates/oxc_linter/src/rules/unicorn/prefer_array_flat.rs index a6a1c4a9b7bb1..c2d97c461cfd0 100644 --- a/crates/oxc_linter/src/rules/unicorn/prefer_array_flat.rs +++ b/crates/oxc_linter/src/rules/unicorn/prefer_array_flat.rs @@ -302,6 +302,7 @@ fn test() { r"array.flatMap(() => x)", r"array.flatMap((x, y) => x)", r"array.flatMap(x => y)", + r"(array?.flatMap)?.(x => y)", r"new array.reduce((a, b) => a.concat(b), [])", r"array.reduce", r"reduce((a, b) => a.concat(b), [])", @@ -388,6 +389,7 @@ fn test() { let fail = vec![ r"array.flatMap(x => x)", + r"(array?.flatMap)?.(x => x)", r"function foo(){return[].flatMap(x => x)}", r"foo.flatMap(x => x) instanceof Array", r"array.reduce((a, b) => a.concat(b), [])", diff --git a/crates/oxc_linter/src/snapshots/prefer_array_flat.snap b/crates/oxc_linter/src/snapshots/prefer_array_flat.snap index 4f154b9bb652c..6166f049e0b39 100644 --- a/crates/oxc_linter/src/snapshots/prefer_array_flat.snap +++ b/crates/oxc_linter/src/snapshots/prefer_array_flat.snap @@ -1,5 +1,7 @@ --- source: crates/oxc_linter/src/tester.rs +assertion_line: 353 +snapshot_kind: text --- ⚠ eslint-plugin-unicorn(prefer-array-flat): Prefer Array#flat() over legacy techniques to flatten arrays. ╭─[prefer_array_flat.tsx:1:1] @@ -8,6 +10,13 @@ source: crates/oxc_linter/src/tester.rs ╰──── help: Call `.flat()` on the array instead. + ⚠ eslint-plugin-unicorn(prefer-array-flat): Prefer Array#flat() over legacy techniques to flatten arrays. + ╭─[prefer_array_flat.tsx:1:1] + 1 │ (array?.flatMap)?.(x => x) + · ────────────────────────── + ╰──── + help: Call `.flat()` on the array instead. + ⚠ eslint-plugin-unicorn(prefer-array-flat): Prefer Array#flat() over legacy techniques to flatten arrays. ╭─[prefer_array_flat.tsx:1:22] 1 │ function foo(){return[].flatMap(x => x)}