.config/coc/extensions/node_modules/coc-prettier/node_modules/loglevel/test/default-level-test.js

   1 "use strict";
   2
   3 define(['test/test-helpers'], function(testHelpers) {
   4     var describeIf = testHelpers.describeIf;
   5     var it = testHelpers.itWithFreshLog;
   6
   7     var originalConsole = window.console;
   8
   9     describe("Setting default log level tests:", function() {
  10
  11         beforeEach(function() {
  12             window.console = {"log" : jasmine.createSpy("console.log")};
  13             this.addMatchers({
  14                 "toBeAtLevel" : testHelpers.toBeAtLevel,
  15                 "toBeTheStoredLevel" : testHelpers.toBeTheLevelStoredByLocalStorage
  16             });
  17
  18             testHelpers.clearStoredLevels();
  19         });
  20
  21         afterEach(function() {
  22             window.console = originalConsole;
  23         });
  24
  25         describe("If no level is saved", function() {
  26             it("new level is always set", function(log) {
  27                 log.setDefaultLevel("trace");
  28                 expect(log).toBeAtLevel("trace");
  29             });
  30
  31             it("level is not persisted", function(log) {
  32                 log.setDefaultLevel("debug");
  33                 expect("debug").not.toBeTheStoredLevel();
  34             });
  35         });
  36
  37         describe("If a level is saved", function () {
  38             beforeEach(function () {
  39                 testHelpers.setStoredLevel("trace");
  40             });
  41
  42             it("saved level is not modified", function (log) {
  43                 log.setDefaultLevel("debug");
  44                 expect(log).toBeAtLevel("trace");
  45             });
  46         });
  47
  48         describe("If the level is stored incorrectly", function() {
  49             beforeEach(function() {
  50                 testHelpers.setLocalStorageStoredLevel("gibberish");
  51             });
  52
  53             it("new level is set", function(log) {
  54                 log.setDefaultLevel("debug");
  55                 expect(log).toBeAtLevel("debug");
  56                 expect("debug").not.toBeTheStoredLevel();
  57             });
  58         });
  59
  60         describe("log.resetLevel() resets the log", function() {
  61             it("to warn if no explicit default is set", function(log) {
  62                 log.setLevel("debug");
  63                 log.resetLevel();
  64
  65                 expect(log).toBeAtLevel("warn");
  66             });
  67
  68             it("to info if default is set to info", function(log) {
  69                 log.setDefaultLevel("info");
  70                 log.setLevel("debug");
  71                 log.resetLevel();
  72
  73                 expect(log).toBeAtLevel("info");
  74             });
  75         });
  76     });
  77 });