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codeql-action/node_modules/@humanwhocodes/object-schema/tests/merge-strategy.js
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/** | |
* @filedescription Merge Strategy Tests | |
*/ | |
/* global it, describe, beforeEach */ | |
"use strict"; | |
//----------------------------------------------------------------------------- | |
// Requirements | |
//----------------------------------------------------------------------------- | |
const assert = require("chai").assert; | |
const { MergeStrategy } = require("../src/"); | |
//----------------------------------------------------------------------------- | |
// Class | |
//----------------------------------------------------------------------------- | |
describe("MergeStrategy", () => { | |
describe("overwrite()", () => { | |
it("should overwrite the first value with the second when the second is defined", () => { | |
const result = MergeStrategy.overwrite(1, 2); | |
assert.strictEqual(result, 2); | |
}); | |
it("should overwrite the first value with the second when the second is undefined", () => { | |
const result = MergeStrategy.overwrite(1, undefined); | |
assert.strictEqual(result, undefined); | |
}); | |
}); | |
describe("replace()", () => { | |
it("should overwrite the first value with the second when the second is defined", () => { | |
const result = MergeStrategy.replace(1, 2); | |
assert.strictEqual(result, 2); | |
}); | |
it("should return the first value when the second is undefined", () => { | |
const result = MergeStrategy.replace(1, undefined); | |
assert.strictEqual(result, 1); | |
}); | |
}); | |
describe("assign()", () => { | |
it("should merge properties from two objects when called", () => { | |
const object1 = { foo: 1, bar: 3 }; | |
const object2 = { foo: 2 }; | |
const result = MergeStrategy.assign(object1, object2); | |
assert.deepStrictEqual(result, { | |
foo: 2, | |
bar: 3 | |
}); | |
}); | |
}); | |
}); |