/
config-comment-parser.js
229 lines (182 loc) · 6.36 KB
/
config-comment-parser.js
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/**
* @fileoverview Tests for ConfigCommentParser object.
* @author Nicholas C. Zakas
*/
"use strict";
//------------------------------------------------------------------------------
// Requirements
//------------------------------------------------------------------------------
const assert = require("chai").assert,
ConfigCommentParser = require("../../../lib/linter/config-comment-parser");
//------------------------------------------------------------------------------
// Tests
//------------------------------------------------------------------------------
describe("ConfigCommentParser", () => {
let commentParser;
const location = {
start: {
line: 1,
column: 0
}
};
beforeEach(() => {
commentParser = new ConfigCommentParser();
});
describe("parseJsonConfig", () => {
it("should parse JSON config with one item", () => {
const code = "no-alert:0";
const result = commentParser.parseJsonConfig(code, location);
assert.deepStrictEqual(result, {
success: true,
config: {
"no-alert": 0
}
});
});
it("should parse JSON config with two items", () => {
const code = "no-alert:0 semi: 2";
const result = commentParser.parseJsonConfig(code, location);
assert.deepStrictEqual(result, {
success: true,
config: {
"no-alert": 0,
semi: 2
}
});
});
it("should parse JSON config with two comma-separated items", () => {
const code = "no-alert:0,semi: 2";
const result = commentParser.parseJsonConfig(code, location);
assert.deepStrictEqual(result, {
success: true,
config: {
"no-alert": 0,
semi: 2
}
});
});
it("should parse JSON config with two items and a string severity", () => {
const code = "no-alert:off,semi: 2";
const result = commentParser.parseJsonConfig(code, location);
assert.deepStrictEqual(result, {
success: true,
config: {
"no-alert": "off",
semi: 2
}
});
});
it("should parse JSON config with two items and options", () => {
const code = "no-alert:off, semi: [2, always]";
const result = commentParser.parseJsonConfig(code, location);
assert.deepStrictEqual(result, {
success: true,
config: {
"no-alert": "off",
semi: [2, "always"]
}
});
});
it("should parse JSON config with two items and options from plugins", () => {
const code = "plugin/no-alert:off, plugin/semi: [2, always]";
const result = commentParser.parseJsonConfig(code, location);
assert.deepStrictEqual(result, {
success: true,
config: {
"plugin/no-alert": "off",
"plugin/semi": [2, "always"]
}
});
});
});
describe("parseStringConfig", () => {
const comment = {};
it("should parse String config with one item", () => {
const code = "a: true";
const result = commentParser.parseStringConfig(code, comment);
assert.deepStrictEqual(result, {
a: {
value: "true",
comment
}
});
});
it("should parse String config with one item and no value", () => {
const code = "a";
const result = commentParser.parseStringConfig(code, comment);
assert.deepStrictEqual(result, {
a: {
value: null,
comment
}
});
});
it("should parse String config with two items", () => {
const code = "a: five b:three";
const result = commentParser.parseStringConfig(code, comment);
assert.deepStrictEqual(result, {
a: {
value: "five",
comment
},
b: {
value: "three",
comment
}
});
});
it("should parse String config with two comma-separated items", () => {
const code = "a: seventy, b:ELEVENTEEN";
const result = commentParser.parseStringConfig(code, comment);
assert.deepStrictEqual(result, {
a: {
value: "seventy",
comment
},
b: {
value: "ELEVENTEEN",
comment
}
});
});
it("should parse String config with two comma-separated items and no values", () => {
const code = "a , b";
const result = commentParser.parseStringConfig(code, comment);
assert.deepStrictEqual(result, {
a: {
value: null,
comment
},
b: {
value: null,
comment
}
});
});
});
describe("parseListConfig", () => {
it("should parse list config with one item", () => {
const code = "a";
const result = commentParser.parseListConfig(code);
assert.deepStrictEqual(result, {
a: true
});
});
it("should parse list config with two items", () => {
const code = "a, b";
const result = commentParser.parseListConfig(code);
assert.deepStrictEqual(result, {
a: true,
b: true
});
});
it("should parse list config with two items and extra whitespace", () => {
const code = " a , b ";
const result = commentParser.parseListConfig(code);
assert.deepStrictEqual(result, {
a: true,
b: true
});
});
});
});