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Improve failure message when trying to click invisible elements

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When not ignoring invisible elements, the message didn't explain that
the click failed because the element was invisible.
This commit is contained in:
Joe Ferris 2013-07-12 12:10:01 -04:00
parent 264bcaf70f
commit e6e2351a15
2 changed files with 14 additions and 8 deletions
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2
spec/integration/session_spec.rb
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@ -446,7 +446,7 @@ describe Capybara::Session do
subject.execute_script "document.getElementById('foo').style.display = 'none'"
lambda { subject.click_link "Click Me" }.should raise_error(
Capybara::Webkit::ClickFailed,
/\[@id='foo'\]/
/\[@id='foo'\].*visible/
)
ensure
Capybara.ignore_hidden_elements = ignore_hidden_elements

20
src/capybara.js
View file

@ -181,7 +181,8 @@ Capybara = {
return CapybaraInvocation.clickPosition(node, rect.left, rect.top, rect.width, rect.height);
}
throw new Capybara.UnpositionedElement(this.pathForNode(node));
var visible = this.isNodeVisible(node);
throw new Capybara.UnpositionedElement(this.pathForNode(node), visible);
},
click: function (index, action) {
@ -220,13 +221,16 @@ Capybara = {
},
visible: function (index) {
var element = this.nodes[index];
while (element) {
var style = element.ownerDocument.defaultView.getComputedStyle(element, null);
if (style.getPropertyValue("display") == 'none' || style.getPropertyValue("visibility") == 'hidden')
return this.isNodeVisible(this.nodes[index]);
},
isNodeVisible: function(node) {
while (node) {
var style = node.ownerDocument.defaultView.getComputedStyle(node, null);
if (style.getPropertyValue('display') == 'none' || style.getPropertyValue('visibility') == 'hidden')
return false;
element = element.parentElement;
node = node.parentElement;
}
return true;
},
@ -376,9 +380,11 @@ Capybara.ClickFailed = function(expectedPath, actualPath, position) {
Capybara.ClickFailed.prototype = new Error();
Capybara.ClickFailed.prototype.constructor = Capybara.ClickFailed;
Capybara.UnpositionedElement = function(path) {
Capybara.UnpositionedElement = function(path, visible) {
this.name = 'Capybara.ClickFailed';
this.message = 'Failed to find position for element ' + path;
if (!visible)
this.message += ' because it is not visible';
};
Capybara.UnpositionedElement.prototype = new Error();
Capybara.UnpositionedElement.prototype.constructor = Capybara.UnpositionedElement;