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node_modules/loglevel/test/integration-smoke-test.js 2.35 KB
aaac7fed   liuqimichale   add
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  "use strict";
  
  define(['../lib/loglevel', 'test/test-helpers'], function(log, testHelpers) {
      var describeIf = testHelpers.describeIf;
      var itIf = testHelpers.itIf;
  
      describe("Integration smoke tests:", function() {
          describe("log methods", function() {
              it("can all be disabled", function() {
                  log.setLevel(log.levels.SILENT);
                  log.trace("trace");
                  log.debug("debug");
                  log.log("log");
                  log.info("info");
                  log.warn("warn");
                  log.error("error");
              });
          });
  
          describeIf(typeof console !== "undefined", "log methods", function() {
              it("can all be called", function() {
                  if (typeof console !== "undefined") {
                      log.setLevel(log.levels.TRACE);
                  }
  
                  log.trace("trace");
                  log.debug("debug");
                  log.log("log");
                  log.info("info");
                  log.warn("warn");
                  log.error("error");
              });
          });
  
          describeIf(typeof console !== "undefined", "log levels", function() {
              beforeEach(function() {
                  this.addMatchers({
                      "toBeTheStoredLevel" : testHelpers.toBeTheStoredLevel
                  });
              });
  
              it("are all settable", function() {
                  log.setLevel(log.levels.TRACE);
                  log.setLevel(log.levels.DEBUG);
                  log.setLevel(log.levels.INFO);
                  log.setLevel(log.levels.WARN);
                  log.setLevel(log.levels.ERROR);
              });
  
              itIf(testHelpers.isAnyLevelStoragePossible(), "are persisted", function() {
                  log.setLevel(log.levels.TRACE);
                  expect('trace').toBeTheStoredLevel();
  
                  log.setLevel(log.levels.DEBUG);
                  expect('debug').toBeTheStoredLevel();
  
                  log.setLevel(log.levels.INFO);
                  expect('info').toBeTheStoredLevel();
  
                  log.setLevel(log.levels.WARN);
                  expect('warn').toBeTheStoredLevel();
  
                  log.setLevel(log.levels.ERROR);
                  expect('error').toBeTheStoredLevel();
  
                  log.setLevel(log.levels.SILENT);
                  expect('silent').toBeTheStoredLevel();
              });
          });
      });
  });