equence.children.length, 2)},
    "Moved child, new animationSequence.children.length");
test(function() {assert_equals(animationSequence.children[0], child)},
    "Moved child, new animationSequence's first child should be 'child'");
test(function() {assert_equals(animationSequence.children[1], sibling)},
    "Moved child, Second child should be 'sibling'");
test(function() {assert_equals(child.startTime, 0.0)},
    "Moved child, start time of 'child' == 0.0");
test(function() {assert_equals(sibling.startT