it('.hasDescendantMatching', function () {
ensure(el).hasDescendantMatching('span');
ensure(el).hasDescendantMatching('i');
ensure(el).hasDescendantMatching('.test-class');
ensure(el).hasDescendantMatching('.test-class.other-class');
assertThrows(function () { ensure(el).hasDescendantMatching('div'); },
"Expected <div> to have a descendant matching the query 'div'.");
assertThrows(function () { ensure(el).hasDescendantMatching('.absent'); },
"Expected <div> to have a descendant matching the query '.absent'.");
});
it('.hasAttribute', function () {
ensure(el.firstElementChild).hasAttribute('id');
ensure(el.firstElementChild).hasAttribute('id').withValue('0');
assertThrows(function () { ensure(el.firstElementChild).hasAttribute('invalid'); },
"Expected <span id=\"0\" class=\"test-class other-class\"> " +
"to have an attribute named 'invalid'.");
assertThrows(function () { ensure(el.firstElementChild).hasAttribute('id').withValue('2'); },
"Expected <span id=\"0\" class=\"test-class other-class\"> " +
"to have an attribute 'id' with value \"2\", " +
"actual value was \"0\".");
});
function assertThrows(f, msg) {
try {
f();
} catch (e) {
ensure(e + '').named('message').equals('Error: ' + msg);
return;
}
throw new Error('expected assertion failure with message: \'' + msg + '\'');
}
assertThrows(function () { ensure(el).eachChildElement().hasTagName('i'); },
it('.eachChildElement', function () {
ensure(el).eachChildElement().hasTagName('span');
assertThrows(function () { ensure(el).eachChildElement().hasTagName('i'); },
"Expected child 0 of <div> to have a tag name of 'I', " +
"actual tag name was 'SPAN'.");
});
assertThrows(function () { ensure(el.firstElementChild).doesNotHaveClass('test-class'); },
it('.doesNotHaveClass', function () {
ensure(el.firstElementChild).doesNotHaveClass('invalid');
assertThrows(function () { ensure(el.firstElementChild).doesNotHaveClass('test-class'); },
"Expected <span id=\"0\" class=\"test-class other-class\"> to not have class 'test-class'.");
});
assertThrows(function () { ensure(el.firstElementChild).hasClass('invalid'); },
assertThrows(function () { ensure(el.firstElementChild).hasAttribute('id').withValue('2'); },
assertThrows(function () { ensure(el.firstElementChild).hasAttribute('invalid'); },
assertThrows(function () { ensure(el).hasDescendantMatching('.absent'); },
assertThrows(function () { ensure(el).hasChildCount(0); },
it('.hasChildCount', function () {
ensure(el).hasChildCount(1);
assertThrows(function () { ensure(el).hasChildCount(0); },
"Expected <div> to have 0 children, actual number was 1.");
});
it('.hasTagName', function () {
ensure(document.body).hasTagName('body');
ensure(el).hasTagName('div');
});
it('.isElement', function () {
ensure(document.body).isElement();
ensure(el).isElement();
});