I generate the following html on the page in question
<tr id="entity_id_1">
<td>Just An Entity</td>
<td></td>
<td>CORP</td>
<td>000001</td>
<td><a href="/entities/1">Show Entity</a></td>
<td><a href="/entities/1/edit">Edit Entity</a></td>
<td><a href="/entities/1" onclick="if (confirm('Are you sure?')) \
{ var f = document.createElement('form'); f.style.display =
'none';
this.parentNode.appendChild(f); f.method = 'POST';
f.action = this.href;var m = document.createElement('input');
m.setAttribute('type', 'hidden'); m.setAttribute('name',
'_method');
m.setAttribute('value', 'delete');
f.appendChild(m);f.submit();
};return false;">Destroy Entity</a>
</td>
</tr>
I have this step definition:
When /I delete the "(.*)" entity/ do |row|
visits entities_url
my_entity = Entity.find_by_entity_name(
"my entity number #{row.hll_words_to_i}")
within("table > tr#entity_id_" + my_entity.id.to_s) do
puts "table > tr#entity_id_" + my_entity.id.to_s
click_link "Destroy Entity"
end
end
The puts statement displays this:
table > tr#entity_id_1
after wich I see this:
When I delete the "first" entity # features/app/models/entities
#/step_definitions/entity_steps.rb:128
You have a nil object when you didn't expect it!
The error occurred while evaluating nil.to_html (NoMethodError)
/usr/lib64/ruby/gems/1.8/gems/webrat-0.3.4/lib/webrat/core/scope.rb:176:in
`scoped_dom'
...
The table entries exist. The find_by_name returns a valid instance. I
do not know what the nil object is. Can someone point out to me what I
am missing?
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