add extjs 6.0.1 sources

[extjs.git] / extjs / packages / core / test / specs / data / field / Integer.js

describe("Ext.data.field.Integer", function() {\r
\r
    var field;\r
    \r
    function make(cfg) {\r
        field = new Ext.data.field.Integer(cfg);\r
    }\r
    \r
    function c(v) {\r
        return field.convert(v);\r
    }\r
    \r
    afterEach(function() {\r
        field = null;\r
    });\r
    \r
    describe("defaults", function() {\r
        it("should configure the type", function() {\r
            make();\r
            expect(field.getType()).toBe('int');\r
        });    \r
    });\r
    \r
    describe("convert", function() {\r
        it("should call parseInt if passed a number", function() {\r
            make();\r
            var v;\r
            spyOn(window, 'parseInt').andCallFake(function(arg1) {\r
                v = arg1;\r
                return 17;\r
            });    \r
            expect(c(17.4)).toBe(17);\r
            expect(v).toBe(17.4);\r
        });\r
        \r
        describe("''/null/undefined", function() {\r
            describe("with allowNull: true", function() {\r
                beforeEach(function() {\r
                    make({\r
                        allowNull: true\r
                    });\r
                });\r
                \r
                it("should return null with ''", function() {\r
                    expect(c('')).toBeNull();\r
                });\r
                \r
                it("should return null with null", function() {\r
                    expect(c(null)).toBeNull();\r
                });  \r
                \r
                it("should return null with undefined", function() {\r
                    expect(c(undefined)).toBeNull();\r
                });    \r
            });\r
            \r
            describe("without allowNull: false", function() {\r
                beforeEach(function() {\r
                    make({\r
                        allowNull: false\r
                    });\r
                });\r
                \r
                it("should return 0 with ''", function() {\r
                    expect(c('')).toBe(0);\r
                });\r
                \r
                it("should return 0 with null", function() {\r
                    expect(c(null)).toBe(0);\r
                });  \r
                \r
                it("should return 0 with undefined", function() {\r
                    expect(c(undefined)).toBe(0);\r
                }); \r
            });\r
        });\r
        \r
        describe("other values", function() {\r
            describe("invalid values", function() {\r
                describe("with allowNull: true", function() {\r
                    beforeEach(function() {\r
                        make({\r
                            allowNull: true\r
                        });\r
                    });\r
                    \r
                    it("should return null where a value can't be parsed", function() {\r
                        expect(c('asdf')).toBeNull();    \r
                    });\r
                });  \r
                \r
                describe("with allowNull: false", function() {\r
                    beforeEach(function() {\r
                        make({\r
                            allowNull: false\r
                        });\r
                    });\r
                    \r
                    it("should return NaN where a value can't be parsed", function() {\r
                        expect(isNaN(c('asdf'))).toBe(true);    \r
                    });\r
                });  \r
            });\r
            \r
            it("should parse a number string", function() {\r
                make();\r
                expect(c('34')).toBe(34);    \r
            });\r
        \r
            it("should parse a number string and round it", function() {\r
                make();\r
                expect(c('42.123')).toBe(42);    \r
            });\r
        });\r
        \r
        describe("stripRe", function() {\r
            it("should strip the value with the stripRe", function() {\r
                make();\r
                expect(c('$100,000%')).toBe(100000);\r
            });  \r
            \r
            it("should accept a custom stripRe", function() {\r
                // \u20ac = Euro symbol\r
                make({\r
                    stripRe: /\u20ac/\r
                });\r
                expect(c('\u20ac200')).toBe(200);\r
            });\r
        });\r
    });\r
    \r
});\r