message: Refactor testLint and remove testLintMultiple
diff: @@ -25,36 +25,16 @@ type TestLintInput = {
  invalid?: Array<string>;
  };
  -export async function testLintMultiple(
  - t: TestHelper,
  - inputs: Array<string>,
  - opts: TestLintOptions,
  -) {
  - for (const input of inputs) {
  - await testLint(t, input, opts);
  - }
  -}
  -
  export async function testLint(
  t: TestHelper,
  - input: string | TestLintInput,
  + {invalid = [], valid = []}: TestLintInput,
  opts: TestLintOptions,
  ) {
  - if (typeof input === "string") {
  - return testLintExpect(t, input, opts);
  - }
  -
  - const {invalid, valid} = input;
  -
  - if (invalid !== undefined) {
  - for (input of invalid) {
  - await testLintExpect(t, input, opts, "INVALID");
  - }
  - }
  - if (valid !== undefined) {
  - for (input of valid) {
  - await testLintExpect(t, input, opts, "VALID");
  + for (const input of invalid) {
  + await testLintExpect(t, input, opts, false);
  }
  + for (const input of valid) {
  + await testLintExpect(t, input, opts, true);
  }
  }
  @@ -62,7 +42,7 @@ async function testLintExpect(
  t: TestHelper,
  input: string,
  {syntax = ["jsx", "ts"], category, sourceType = "module"}: TestLintOptions,
  - expect?: "INVALID" | "VALID",
  + expectValid: boolean,
  ) {
  t.addToAdvice({
  type: "log",
  @@ -117,11 +97,11 @@ async function testLintExpect(
  const diagnostics = processor.getDiagnostics();
  - if (expect === "INVALID") {
  + if (expectValid === false) {
  t.true(diagnostics.length > 0, "Expected test to have diagnostics.");
  }
  - if (expect === "VALID") {
  + if (expectValid === true) {
  t.is(diagnostics.length, 0, "Expected test not to have diagnostics.");
  }
  