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/
radix.js
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/
radix.js
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/**
* @fileoverview Tests for radix rule.
* @author James Allardice
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const rule = require("../../../lib/rules/radix"),
{ RuleTester } = require("../../../lib/rule-tester");
const ruleTester = new RuleTester();
ruleTester.run("radix", rule, {
valid: [
"parseInt(\"10\", 10);",
"parseInt(\"10\", foo);",
"Number.parseInt(\"10\", foo);",
{
code: "parseInt(\"10\", 10);",
options: ["always"]
},
{
code: "parseInt(\"10\");",
options: ["as-needed"]
},
{
code: "parseInt(\"10\", 8);",
options: ["as-needed"]
},
{
code: "parseInt(\"10\", foo);",
options: ["as-needed"]
},
"parseInt",
"Number.foo();",
"Number[parseInt]();",
// Ignores if it's shadowed.
"var parseInt; parseInt();",
{ code: "var parseInt; parseInt(foo);", options: ["always"] },
{ code: "var parseInt; parseInt(foo, 10);", options: ["as-needed"] },
"var Number; Number.parseInt();",
{ code: "var Number; Number.parseInt(foo);", options: ["always"] },
{ code: "var Number; Number.parseInt(foo, 10);", options: ["as-needed"] }
],
invalid: [
{
code: "parseInt();",
options: ["as-needed"],
errors: [{
message: "Missing parameters.",
type: "CallExpression"
}]
},
{
code: "parseInt();",
errors: [{
message: "Missing parameters.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\");",
errors: [{
message: "Missing radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", null);",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", undefined);",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", true);",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", \"foo\");",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", \"123\");",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", 37);",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "Number.parseInt();",
errors: [{
message: "Missing parameters.",
type: "CallExpression"
}]
},
{
code: "Number.parseInt();",
options: ["as-needed"],
errors: [{
message: "Missing parameters.",
type: "CallExpression"
}]
},
{
code: "Number.parseInt(\"10\");",
errors: [{
message: "Missing radix parameter.",
type: "CallExpression"
}]
},
{
code: "Number.parseInt(\"10\", 37);",
errors: [{
message: "Invalid radix parameter.",
type: "CallExpression"
}]
},
{
code: "parseInt(\"10\", 10);",
options: ["as-needed"],
errors: [{
message: "Redundant radix parameter.",
type: "CallExpression"
}]
}
]
});