JSSTE_APP/test/jsonMerger.test.js

78 lines
2.5 KiB
JavaScript

let libfolder = "../src/";
let jsonmerger = require(libfolder + "jsonMerger");
function test() {
describe("Test JsonMerger", function () {
it("should return merged json", function () {
let json1 = { a: "wert1" };
let json2 = { b: "wert2" };
let result = jsonmerger.mergeJson(json1, json2);
result = JSON.stringify(result);
result.should.equal(JSON.stringify({ a: "wert1", b: "wert2" }));
});
it("should return merged json override b", function () {
let json1 = { a: "wert1", b: "wert3" };
let json2 = { b: "wert2" };
let result = jsonmerger.mergeJson(json1, json2);
result = JSON.stringify(result);
result.should.equal(JSON.stringify({ a: "wert1", b: "wert2" }));
});
it("should merge 3 JSONs ", function () {
let json1 = { a: "wert1" };
let json2 = { b: "wert2" };
let json3 = { c: "wert3" };
let result = jsonmerger.mergeJsons(json1, json2, json3);
result = JSON.stringify(result);
result.should.equal(
JSON.stringify({ a: "wert1", b: "wert2", c: "wert3" })
);
});
it("should merge 4 JSONs", function () {
let json1 = { a: "wert1" };
let json2 = { b: "wert2" };
let json3 = { c: "wert3" };
let json4 = { d: "wert4" };
let result = jsonmerger.mergeJsons(json1, json2, json3, json4);
result = JSON.stringify(result);
result.should.equal(
JSON.stringify({ a: "wert1", b: "wert2", c: "wert3", d: "wert4" })
);
});
it("should merge 2 jsons with array", function () {
let json1 = { a: ["a", "b"] };
let json2 = { a: ["c"], b: "hallo" };
let result = jsonmerger.mergeJsons(json1, json2);
result = JSON.stringify(result);
result.should.equal(JSON.stringify({ a: ["a", "b", "c"], b: "hallo" }));
});
it("should merge 2 jsons with array only in secound json", function () {
let json1 = {};
let json2 = { a: ["c"], b: "hallo" };
let result = jsonmerger.mergeJsons(json1, json2);
result = JSON.stringify(result);
result.should.equal(JSON.stringify({ a: ["c"], b: "hallo" }));
});
it("should merge 2 jsons with array with only in first json", function () {
let json1 = { a: ["a", "b"] };
let json2 = { b: "hallo" };
let result = jsonmerger.mergeJsons(json1, json2);
result = JSON.stringify(result);
result.should.equal(JSON.stringify({ a: ["a", "b"], b: "hallo" }));
});
});
}
module.exports = test;