@Test
public void addsItemToCartAndRedirectsToCartPage() throws Exception {
request.addParameter("item-number", itemNumber);
context.checking(
new Expectations() {
{
oneOf(salesAssistant).addToCart(with(equal(new ItemNumber(itemNumber))));
}
});
createCartItem.handle(request, response);
response.assertRedirectedTo("/cart");
}
@Test
public void setsResponseContentTypeToHtml() {
response.assertHeader("Content-Type", equalTo("text/html; charset=utf-8"));
}
@Test
public void rendersErrorTemplate() {
response.assertBody(containsString(errorMessage));
response.assertBody(containsString("stack.trace(line:1)"));
response.assertBody(containsString("stack.trace(line:2)"));
}
@Test
public void setStatusToInternalServerError() {
response.assertStatus(HttpStatus.INTERNAL_SERVER_ERROR);
}