extjs/packages/core/test/specs/data/field/String.js

   1 describe("Ext.data.field.String", function() {
   2
   3     var field;
   4
   5     function make(cfg) {
   6         field = new Ext.data.field.String(cfg);
   7     }
   8
   9     function c(v) {
  10         return field.convert(v);
  11     }
  12
  13     afterEach(function() {
  14         field = null;
  15     });
  16
  17     describe("defaults", function() {
  18         it("should configure the type", function() {
  19             make();
  20             expect(field.getType()).toBe('string');
  21         });
  22     });
  23
  24     describe("convert", function() {
  25         describe("with allowNull: true", function() {
  26             beforeEach(function() {
  27                make({
  28                    allowNull: true
  29                });
  30             });
  31
  32             it("should return null with undefined", function() {
  33                 expect(c(undefined)).toBeNull();
  34             });
  35
  36             it("should return null with null", function() {
  37                 expect(c(null)).toBeNull();
  38             });
  39         });
  40
  41         describe("with allowNull: false", function() {
  42             beforeEach(function() {
  43                make({
  44                    allowNull: false
  45                });
  46             });
  47
  48             it("should return '' with undefined", function() {
  49                 expect(c(undefined)).toBe('');
  50             });
  51
  52             it("should return null with null", function() {
  53                 expect(c(null)).toBe('');
  54             });
  55         });
  56
  57         it("should return a stringified bool", function() {
  58             make();
  59             expect(c(true)).toBe('true');
  60         });
  61
  62         it("should return a stringified number", function() {
  63             make();
  64             expect(c(2)).toBe('2');
  65         });
  66
  67         it("should return a string", function() {
  68             make();
  69             expect(c('foo')).toBe('foo');
  70         });
  71     });
  72 });