theoludwig/eslint-config-conventions
theoludwig/eslint-config-conventions
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test: use describe and it

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This commit is contained in:
Théo LUDWIG 2025-01-06 23:17:18 +01:00
parent 33c0f840ea
commit 8951ecc027
Signed by: theoludwig
GPG Key ID: ADFE5A563D718F3B
2 changed files with 87 additions and 77 deletions
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77
test/validate-config.js
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@ -1,77 +0,0 @@
import test from "node:test"
import assert from "node:assert/strict"
import { ESLint } from "eslint"
const eslint = new ESLint()
test("ensure we validate correctly JavaScript files", async () => {
const [noErrors] = await eslint.lintFiles(
"test/fixtures/javascript-no-errors.js",
)
const [withErrors] = await eslint.lintFiles(
"test/fixtures/javascript-with-errors.js",
)
assert.strictEqual(noErrors?.errorCount, 0, JSON.stringify(noErrors, null, 2))
assert.strictEqual(
withErrors?.errorCount,
3,
JSON.stringify(withErrors, null, 2),
)
})
test("ensure we do not use deprecated rules", async () => {
const [javascriptLintResult] = await eslint.lintFiles(
"test/fixtures/javascript-no-errors.js",
)
const [typescriptLintResult] = await eslint.lintFiles(
"test/fixtures/typescript-no-errors.ts",
)
assert.strictEqual(
javascriptLintResult.usedDeprecatedRules.length,
0,
JSON.stringify(javascriptLintResult, null, 2),
)
assert.strictEqual(
typescriptLintResult.usedDeprecatedRules.length,
0,
JSON.stringify(typescriptLintResult, null, 2),
)
})
test("ensure we validate correctly TypeScript files", async () => {
const [noErrors] = await eslint.lintFiles(
"test/fixtures/typescript-no-errors.ts",
)
const [withErrors] = await eslint.lintFiles(
"test/fixtures/javascript-with-errors.js",
)
assert.strictEqual(noErrors?.errorCount, 0, JSON.stringify(noErrors, null, 2))
assert.strictEqual(
withErrors?.errorCount,
3,
JSON.stringify(withErrors, null, 2),
)
})
test("ensure we allow top-level await", async () => {
const [lintResult] = await eslint.lintFiles(
"test/fixtures/top-level-await.mjs",
)
assert.strictEqual(
lintResult?.errorCount,
0,
JSON.stringify(lintResult, null, 2),
)
})
test("ensure we allow to ignore floating promise with void operator (@typescript-eslint/no-floating-promises)", async () => {
const [lintResult] = await eslint.lintFiles(
"test/fixtures/typescript-no-errors-ignore-promise.ts",
)
assert.strictEqual(
lintResult?.errorCount,
0,
JSON.stringify(lintResult, null, 2),
)
})

87
test/validate-config.test.js Normal file
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@ -0,0 +1,87 @@
import assert from "node:assert/strict"
import { describe, it } from "node:test"
import { ESLint } from "eslint"
const eslint = new ESLint()
describe("ESLint configuration", () => {
it("should validate correctly JavaScript files", async () => {
const [noErrors] = await eslint.lintFiles(
"test/fixtures/javascript-no-errors.js",
)
const [withErrors] = await eslint.lintFiles(
"test/fixtures/javascript-with-errors.js",
)
assert.strictEqual(
noErrors?.errorCount,
0,
JSON.stringify(noErrors, null, 2),
)
assert.strictEqual(
withErrors?.errorCount,
3,
JSON.stringify(withErrors, null, 2),
)
})
it("should validate correctly TypeScript files", async () => {
const [noErrors] = await eslint.lintFiles(
"test/fixtures/typescript-no-errors.ts",
)
const [withErrors] = await eslint.lintFiles(
"test/fixtures/javascript-with-errors.js",
)
assert.strictEqual(
noErrors?.errorCount,
0,
JSON.stringify(noErrors, null, 2),
)
assert.strictEqual(
withErrors?.errorCount,
3,
JSON.stringify(withErrors, null, 2),
)
})
it("should not use deprecated rules", async () => {
const [javascriptLintResult] = await eslint.lintFiles(
"test/fixtures/javascript-no-errors.js",
)
const [typescriptLintResult] = await eslint.lintFiles(
"test/fixtures/typescript-no-errors.ts",
)
assert.strictEqual(
javascriptLintResult.usedDeprecatedRules.length,
0,
JSON.stringify(javascriptLintResult, null, 2),
)
assert.strictEqual(
typescriptLintResult.usedDeprecatedRules.length,
0,
JSON.stringify(typescriptLintResult, null, 2),
)
})
it("should allow top-level await", async () => {
const [lintResult] = await eslint.lintFiles(
"test/fixtures/top-level-await.mjs",
)
assert.strictEqual(
lintResult?.errorCount,
0,
JSON.stringify(lintResult, null, 2),
)
})
it("should allow to ignore floating promise with void operator (@typescript-eslint/no-floating-promises)", async () => {
const [lintResult] = await eslint.lintFiles(
"test/fixtures/typescript-no-errors-ignore-promise.ts",
)
assert.strictEqual(
lintResult?.errorCount,
0,
JSON.stringify(lintResult, null, 2),
)
})
})