Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Joe Bivins
committed
Mar 4, 2012
1 parent
8df0bb8
commit 7b47edf
Showing
5 changed files
with
71 additions
and
35 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,35 @@ | ||
(function(){ | ||
var dateFormatter = function dateFormatter() { | ||
|
||
}; | ||
|
||
dateFormatter.parse = function(date_string) { | ||
var timestamp = new Date(date_string).getTime(); | ||
|
||
if (isNaN(timestamp)) { | ||
timestamp = dateFormatter.parseISO8601UTC(date_string); | ||
} | ||
|
||
return timestamp; | ||
}, | ||
|
||
dateFormatter.parseISO8601UTC = function(date_string) { | ||
var iso8601_utc_pattern = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})(.(\d{3}))?Z$/; | ||
var time_components = date_string.match(iso8601_utc_pattern); | ||
var timestamp = 0; | ||
|
||
if (time_components != null) { | ||
if (time_components[8] == undefined) { | ||
time_components[8] = 0; | ||
} | ||
|
||
timestamp = Date.UTC(time_components[1], time_components[2] - 1, time_components[3], | ||
time_components[4], time_components[5], time_components[6], | ||
time_components[8]); | ||
} | ||
|
||
return timestamp; | ||
}, | ||
|
||
app.helpers.dateFormatter = dateFormatter; | ||
})(); |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,33 @@ | ||
describe("app.helpers.dateFormatter", function(){ | ||
|
||
beforeEach(function(){ | ||
this.statusMessage = factory.post(); | ||
this.formatter = app.helpers.dateFormatter; | ||
}) | ||
|
||
describe("parse", function(){ | ||
context("modern web browsers", function(){ | ||
it ("supports ISO 8601 UTC dates", function(){ | ||
var timestamp = new Date(this.statusMessage.get("created_at")).getTime(); | ||
expect(this.formatter.parse(this.statusMessage.get("created_at"))).toEqual(timestamp); | ||
}) | ||
}) | ||
|
||
context("legacy web browsers", function(){ | ||
it("supports ISO 8601 UTC dates", function(){ | ||
var timestamp = new Date(this.statusMessage.get("created_at")).getTime(); | ||
|
||
expect(this.formatter.parseISO8601UTC(this.statusMessage.get("created_at"))).toEqual(timestamp); | ||
}) | ||
}) | ||
|
||
context("status messages", function(){ | ||
it("uses ISO 8601 UTC dates", function(){ | ||
var iso8601_utc_pattern = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})(.(\d{3}))?Z$/; | ||
|
||
expect(iso8601_utc_pattern.test(this.statusMessage.get("created_at"))).toBe(true); | ||
}) | ||
}) | ||
}) | ||
|
||
}) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters