function testDiff()
{
$GLOBALS['Language']->setReturnValue('getText', 'changed from', array('plugin_tracker_artifact', 'changed_from'));
$GLOBALS['Language']->setReturnValue('getText', 'to', array('plugin_tracker_artifact', 'to'));
$field = new MockTracker_FormElement_Field_Float();
$float_1 = new Tracker_Artifact_ChangesetValue_Float(111, $field, false, 987.321);
$float_2 = new Tracker_Artifact_ChangesetValue_Float(111, $field, false, 987);
$GLOBALS['Language'] = new MockBaseLanguage($this);
$GLOBALS['Language']->setReturnValue('getText', 'changed from', array('plugin_tracker_artifact', 'changed_from'));
$GLOBALS['Language']->setReturnValue('getText', 'to', array('plugin_tracker_artifact', 'to'));
$this->assertEqual($float_1->diff($float_2), 'changed from 987.0000 to 987.3210');
$this->assertEqual($float_2->diff($float_1), 'changed from 987.3210 to 987.0000');
$float_3 = new Tracker_Artifact_ChangesetValue_Float(111, $field, false, 456.54321);
$float_4 = new Tracker_Artifact_ChangesetValue_Float(111, $field, false, 456.54322);
$this->assertFalse($float_3->diff($float_4));
$this->assertFalse($float_4->diff($float_3));
$float_5 = new Tracker_Artifact_ChangesetValue_Float(111, $field, false, 987.4321);
$float_6 = new Tracker_Artifact_ChangesetValue_Float(111, $field, false, 987.4329);
$this->assertEqual($float_5->diff($float_6), 'changed from 987.4329 to 987.4321');
$this->assertEqual($float_6->diff($float_5), 'changed from 987.4321 to 987.4329');
}
public function itReturnsTheRESTValue()
{
$field = stub('Tracker_FormElement_Field_Float')->getName()->returns('field_float');
$user = aUser()->withId(101)->build();
$changeset = new Tracker_Artifact_ChangesetValue_Float(111, $field, true, 45.1046);
$representation = $changeset->getRESTValue($user, $changeset);
$this->assertEqual($representation->value, 45.1046);
}
