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eol-last.js
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eol-last.js
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/**
* @fileoverview Tests for eol-last rule.
* @author Nodeca Team <https://github.com/nodeca>
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const rule = require("../../../lib/rules/eol-last"),
{ RuleTester } = require("../../../lib/rule-tester");
//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------
const ruleTester = new RuleTester();
ruleTester.run("eol-last", rule, {
valid: [
"",
"\n",
"var a = 123;\n",
"var a = 123;\n\n",
"var a = 123;\n \n",
"\r\n",
"var a = 123;\r\n",
"var a = 123;\r\n\r\n",
"var a = 123;\r\n \r\n",
{ code: "var a = 123;", options: ["never"] },
{ code: "var a = 123;\nvar b = 456;", options: ["never"] },
{ code: "var a = 123;\r\nvar b = 456;", options: ["never"] },
// Deprecated: `"unix"` parameter
{ code: "", options: ["unix"] },
{ code: "\n", options: ["unix"] },
{ code: "var a = 123;\n", options: ["unix"] },
{ code: "var a = 123;\n\n", options: ["unix"] },
{ code: "var a = 123;\n \n", options: ["unix"] },
// Deprecated: `"windows"` parameter
{ code: "", options: ["windows"] },
{ code: "\n", options: ["windows"] },
{ code: "\r\n", options: ["windows"] },
{ code: "var a = 123;\r\n", options: ["windows"] },
{ code: "var a = 123;\r\n\r\n", options: ["windows"] },
{ code: "var a = 123;\r\n \r\n", options: ["windows"] }
],
invalid: [
{
code: "var a = 123;",
output: "var a = 123;\n",
errors: [{
messageId: "missing",
type: "Program",
line: 1,
column: 13,
endLine: void 0,
endColumn: void 0
}]
},
{
code: "var a = 123;\n ",
output: "var a = 123;\n \n",
errors: [{
messageId: "missing",
type: "Program",
line: 2,
column: 4,
endLine: void 0,
endColumn: void 0
}]
},
{
code: "var a = 123;\n",
output: "var a = 123;",
options: ["never"],
errors: [{
messageId: "unexpected",
type: "Program",
line: 1,
column: 13,
endLine: 2,
endColumn: 1
}]
},
{
code: "var a = 123;\r\n",
output: "var a = 123;",
options: ["never"],
errors: [{
messageId: "unexpected",
type: "Program",
line: 1,
column: 13,
endLine: 2,
endColumn: 1
}]
},
{
code: "var a = 123;\r\n\r\n",
output: "var a = 123;",
options: ["never"],
errors: [{
messageId: "unexpected",
type: "Program",
line: 2,
column: 1,
endLine: 3,
endColumn: 1
}]
},
{
code: "var a = 123;\nvar b = 456;\n",
output: "var a = 123;\nvar b = 456;",
options: ["never"],
errors: [{
messageId: "unexpected",
type: "Program",
line: 2,
column: 13,
endLine: 3,
endColumn: 1
}]
},
{
code: "var a = 123;\r\nvar b = 456;\r\n",
output: "var a = 123;\r\nvar b = 456;",
options: ["never"],
errors: [{
messageId: "unexpected",
type: "Program",
line: 2,
column: 13,
endLine: 3,
endColumn: 1
}]
},
{
code: "var a = 123;\n\n",
output: "var a = 123;",
options: ["never"],
errors: [{
messageId: "unexpected",
type: "Program",
line: 2,
column: 1,
endLine: 3,
endColumn: 1
}]
},
// Deprecated: `"unix"` parameter
{
code: "var a = 123;",
output: "var a = 123;\n",
options: ["unix"],
errors: [{
messageId: "missing",
type: "Program",
line: 1,
column: 13,
endLine: void 0,
endColumn: void 0
}]
},
{
code: "var a = 123;\n ",
output: "var a = 123;\n \n",
options: ["unix"],
errors: [{
messageId: "missing",
type: "Program",
line: 2,
column: 4,
endLine: void 0,
endColumn: void 0
}]
},
// Deprecated: `"windows"` parameter
{
code: "var a = 123;",
output: "var a = 123;\r\n",
options: ["windows"],
errors: [{
messageId: "missing",
type: "Program",
line: 1,
column: 13,
endLine: void 0,
endColumn: void 0
}]
},
{
code: "var a = 123;\r\n ",
output: "var a = 123;\r\n \r\n",
options: ["windows"],
errors: [{
messageId: "missing",
type: "Program",
line: 2,
column: 4,
endLine: void 0,
endColumn: void 0
}]
}
]
});