public async Task <string> CreateNewVariableAsync(string expression)
{
var key = "fluffy-spoon-" + Guid.NewGuid().ToString();
var accessor = GetAccessorFromKey(key);
await _automationFrameworkInstance.EvaluateJavaScriptExpressionAsync($"{accessor} = {expression}");
_variables.Add(key);
return(accessor);
}
public async Task DispatchDomElementFocusEventAsync(
IWebAutomationFrameworkInstance automationFrameworkInstance,
IDomElement domElement,
string eventName)
{
var findElementsScript = GenerateFindElementsScriptFromCssSelectors(domElement.CssSelector);
await automationFrameworkInstance.EvaluateJavaScriptExpressionAsync(
WrapJavaScriptInIsolatedFunction($@"
var e = new FocusEvent('{eventName}');
var element = [...{findElementsScript}][0];
element.dispatchEvent(e);
"));
}
public async Task DispatchDomElementDragEventAsync(
IWebAutomationFrameworkInstance automationFrameworkInstance,
IDomElement domElement,
string eventName,
string dataTransferExpression)
{
var findElementsScript = GenerateFindElementsScriptFromCssSelectors(domElement.CssSelector);
await automationFrameworkInstance.EvaluateJavaScriptExpressionAsync(
WrapJavaScriptInIsolatedFunction($@"
var e;
try {{
e = new DragEvent('{eventName}', {{ dataTransfer: {dataTransferExpression} }});
}} catch(ex) {{
e = document.createEvent('DragEvent');
e.initDragEvent('{eventName}', true, true, null, null, null, null, null, null, false, false, false, false, null, null, {dataTransferExpression});
}}
var element = [...{findElementsScript}][0];
element.dispatchEvent(e);
"));
}
public async Task <IReadOnlyList <IDomElement> > GetDomElementsFromJavaScriptCode(
IWebAutomationFrameworkInstance automationFrameworkInstance,
int methodChainOffset,
string scriptToExecute)
{
var finalScriptToExecute = WrapJavaScriptInIsolatedFunction($@"
var elements = {WrapJavaScriptInIsolatedFunction(scriptToExecute)};
var returnValues = [];
for(var i = 0; i < elements.length; i++) {{
var element = elements[i];
var attributes = [];
var computedStyleProperties = [];
var tag = element.getAttribute('data-fluffyspoon-tag') || '{methodChainOffset}-'+i;
element.setAttribute('data-fluffyspoon-tag', tag);
var o;
for(o = 0; o < element.attributes.length; o++) {{
var attribute = element.attributes[o];
attributes.push({{
name: attribute.name,
value: attribute.value
}});
}}
var computedStyle = getComputedStyle(element);
for(o = 0; o < computedStyle.length; o++) {{
var styleKey = computedStyle[o];
computedStyleProperties.push({{
property: styleKey,
value: computedStyle.getPropertyValue(styleKey)
}});
}}
var boundingClientRectangle = element.getBoundingClientRect();
returnValues.push({{
tag: tag,
attributes: attributes,
computedStyle: computedStyleProperties,
textContent: element.textContent,
innerText: element.innerText,
value: element.value,
tagName: element.tagName,
clientLeft: element.clientLeft,
clientTop: element.clientTop,
clientWidth: element.clientWidth,
clientHeight: element.clientHeight,
updatedAt: new Date(),
boundingClientRectangle: {{
left: boundingClientRectangle.left,
right: boundingClientRectangle.right,
top: boundingClientRectangle.top,
bottom: boundingClientRectangle.bottom
}}
}});
}}
return JSON.stringify(returnValues);
" );
var resultJsonBlobs = await automationFrameworkInstance.EvaluateJavaScriptExpressionAsync(finalScriptToExecute);
Debug.Assert(resultJsonBlobs != null, "result json blobs not null");
var blobs = JsonConvert.DeserializeObject <ElementWrapper[]>(resultJsonBlobs);
return(blobs
.Select(x =>
{
var attributes = new DomAttributes();
foreach (var attribute in x.Attributes)
{
attributes.Add(attribute.Name, attribute.Value);
}
var computedStyle = new DomStyle(x.ComputedStyle);
var domElement = new DomElement(
cssSelector: "[data-fluffyspoon-tag='" + x.Tag + "']",
textContent: x.TextContent,
innerText: x.InnerText,
value: x.Value,
tagName: x.TagName,
clientLeft: x.ClientLeft,
clientTop: x.ClientTop,
clientWidth: x.ClientWidth,
clientHeight: x.ClientHeight,
boundingClientRectangle: x.BoundingClientRectangle,
attributes: attributes,
computedStyle: computedStyle,
updatedAt: x.UpdatedAt);
return domElement;
})
.ToArray());
}
