Target Assertions
target.assertAttribute
Asserts that the specified attribute of a target satisfies the given constraint
target.assertProperty
Asserts that the specified property of a target satisfies the given constraint
target.assertVisible
Asserts that the element is currently available and visible. Available settings:
available on the page and observable - the target is available in the DOM and visible to the user (displayed, visible, opaque, within the viewport)
available on the page - the target is available in the DOM. It enables the following options
display: any/none/NOT none
visibility: any/hidden/NOT hidden
opacity: any/0/NOT 0
offset: any/within the viewport/out of the viewport
available, but NOT observable - the target is available in the DOM, not not visible to the user (display: none or visibility: hidden or opacity: 0 or out of the viewport)
NOT available on the page - the target is not available in the DOM
target.assertHtml
Asserts that the HTML content of the focused element satisfies the given constraint
target.assertText
Asserts that the rendered text content of the focused element satisfies the given constraint. Unlike target.assertHtml
this method takes pure text content without HTML, which approximates the text the user would get if they highlighted the contents of the element with the cursor and then copied it to the clipboard.
target.assertBoundingBox
Asserts that the bounding box (size and position) of a target satisfies the given constraint
target.assertPosition
Asserts that target's position relative to other given target
target.assertStyle
Asserts that the computed style of a target matches the given value
target.assertMatchesSelector
Asserts that a target matches a given selector or pseudo-selector
target.assertNodeCount
Asserts that number of child elements matching a specified selector satisfies the given constraint.
target.assertTextCount
Asserts that number of child elements containing a specified text satisfies the given constraint.
target.assertContainsClass
Asserts that the specified class value exists in the element's class attribute.
target.assertScroll
Asserts that scroll offset on the target satisfies the given constraint
target.assertScreenshot
Asserts that screenshot of the target matches already approved one
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