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3043c6e157
move sample helper functions for localStorage unit testing Signed-off-by: Arthur Lu <learthurgo@gmail.com>
80 lines
2.6 KiB
JavaScript
80 lines
2.6 KiB
JavaScript
const {environment} = require("./testenv.js");
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var assert = require('assert');
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var {saveToLocal, getFromLocal, removeFromLocal, clearLocal} = require('./testenv_helpers');
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beforeEach(() => {
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window = environment();
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});
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describe("test localStorage mock", () => {
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it("test save and fetch", () => {
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saveToLocal("testkey1", "testvalue1");
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saveToLocal("testkey2", "testvalue2");
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saveToLocal("testkey3", "testvalue3");
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saveToLocal("testkey4", "testvalue4");
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assert.equal(getFromLocal("testkey1"), "testvalue1");
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assert.equal(getFromLocal("testkey2"), "testvalue2");
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assert.equal(getFromLocal("testkey3"), "testvalue3");
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assert.equal(getFromLocal("testkey4"), "testvalue4");
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saveToLocal("testkey6", "testvalue5");
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assert.equal(getFromLocal("testkey6"), "testvalue5");
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});
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it("test window locality", () => {
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assert.equal(getFromLocal("testkey1"), null);
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assert.equal(getFromLocal("testkey2"), null);
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assert.equal(getFromLocal("testkey3"), null);
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assert.equal(getFromLocal("testkey4"), null);
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});
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it("test delete and fetch", () => {
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saveToLocal("testkey1", "testvalue1");
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saveToLocal("testkey2", "testvalue2");
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saveToLocal("testkey3", "testvalue3");
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saveToLocal("testkey4", "testvalue4");
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removeFromLocal("testkey3");
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assert.equal(getFromLocal("testkey1"), "testvalue1");
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assert.equal(getFromLocal("testkey2"), "testvalue2");
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assert.equal(getFromLocal("testkey3"), null);
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assert.equal(getFromLocal("testkey4"), "testvalue4");
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removeFromLocal("testkey1");
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assert.equal(getFromLocal("testkey1"), null);
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assert.equal(getFromLocal("testkey2"), "testvalue2");
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assert.equal(getFromLocal("testkey3"), null);
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assert.equal(getFromLocal("testkey4"), "testvalue4");
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removeFromLocal("testkey4");
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assert.equal(getFromLocal("testkey1"), null);
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assert.equal(getFromLocal("testkey2"), "testvalue2");
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assert.equal(getFromLocal("testkey3"), null);
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assert.equal(getFromLocal("testkey4"), null);
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removeFromLocal("testkey2");
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assert.equal(getFromLocal("testkey1"), null);
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assert.equal(getFromLocal("testkey2"), null);
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assert.equal(getFromLocal("testkey3"), null);
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assert.equal(getFromLocal("testkey4"), null);
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});
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it("test clear and fetch", () => {
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saveToLocal("testkey1", "testvalue1");
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saveToLocal("testkey2", "testvalue2");
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saveToLocal("testkey3", "testvalue3");
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saveToLocal("testkey4", "testvalue4");
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clearLocal();
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assert.equal(getFromLocal("testkey1"), null);
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assert.equal(getFromLocal("testkey2"), null);
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assert.equal(getFromLocal("testkey3"), null);
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assert.equal(getFromLocal("testkey4"), null);
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});
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}); |