84 lines
1.8 KiB
TypeScript
84 lines
1.8 KiB
TypeScript
import { RuleTester } from "./support/RuleTester";
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import rule = require("../rules/boolean-trivia");
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const ruleTester = new RuleTester({
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parserOptions: {
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warnOnUnsupportedTypeScriptVersion: false,
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},
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parser: require.resolve("@typescript-eslint/parser"),
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});
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ruleTester.run("boolean-trivia", rule, {
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valid: [
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{
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code: `
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const fn = (prop: boolean) => {};
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fn(/* boolean prop */ true);
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`,
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},
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{
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code: `
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const fn = (prop: null) => {};
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fn(/* null prop */ null);
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`,
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},
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{
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code: `
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const fn = (prop: undefined) => {};
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fn(/* undefined prop */ undefined);
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`,
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},
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{
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code: `
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const fn = (prop: null) => {};
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fn(/*null prop*/ null);
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`,
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},
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{
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code: `
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const fn = (prop: boolean) => {};
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fn(/* comment */
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false
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);
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`,
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},
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{
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code: `
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const fn = (prop: boolean) => {};
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fn.apply(null, true);
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`,
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},
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],
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invalid: [
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{
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code: `
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const fn = (prop: null) => {};
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fn(null);
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`,
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errors: [{ messageId: "booleanTriviaArgumentError" }],
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},
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{
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code: `
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const fn = (prop: boolean) => {};
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fn(false);
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`,
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errors: [{ messageId: "booleanTriviaArgumentError" }],
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},
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{
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code: `
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const fn = (prop: boolean) => {};
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fn(/* boolean arg */false);
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`,
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errors: [{ messageId: "booleanTriviaArgumentSpaceError" }],
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},
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{
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code: `
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const fn = (prop: boolean) => {};
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fn(/* first comment */ /* second comment */ false);
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`,
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errors: [{ messageId: "booleanTriviaArgumentError" }],
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},
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],
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});
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