var vows = require(“vows”),

load = require("../load"),
assert = require("../assert"),
time = require("./time"),
utc = time.utc;

var suite = vows.describe(“d3.time.format”);

suite.addBatch({

"format.iso": {
  topic: load("time/format-iso").expression("d3.time.format.iso"),

  "toString is %Y-%m-%dT%H:%M:%S.%LZ": function(format) {
    assert.equal(format + "", "%Y-%m-%dT%H:%M:%S.%LZ");
  },

  "formats as ISO 8601": function(format) {
    assert.equal(format(utc(1990, 0, 1, 0, 0, 0)), "1990-01-01T00:00:00.000Z");
    assert.equal(format(utc(2011, 11, 31, 23, 59, 59)), "2011-12-31T23:59:59.000Z");
  },

  "parse": {
    "parses as ISO 8601": function(format) {
      var p = format.parse;
      assert.deepEqual(p("1990-01-01T00:00:00.000Z"), utc(1990, 0, 1, 0, 0, 0));
      assert.deepEqual(p("2011-12-31T23:59:59.000Z"), utc(2011, 11, 31, 23, 59, 59));
      assert.isNull(p("1990-01-01T00:00:00.000X"));
    }
  }
}

});

suite.export(module);