cssProperty.js
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/**
* Checks if the specified css property of a given element has the expected value.
*
* ```
* this.demoTest = function (client) {
* browser.assert.cssProperty('#main', 'display', 'block');
* };
* ```
*
* @method cssProperty
* @param {string} selector The selector (CSS / Xpath) used to locate the element.
* @param {string} cssProperty The CSS property.
* @param {string} expected The expected value of the css property to check.
* @param {string} [message] Optional log message to display in the output. If missing, one is displayed by default.
* @api assertions
*/
var util = require('util');
exports.assertion = function(selector, cssProperty, expected, msg) {
var MSG_ELEMENT_NOT_FOUND = 'Testing if element <%s> has css property %s. ' +
'Element or attribute could not be located.';
this.message = msg || util.format('Testing if element <%s> has css property "%s: %s".', selector, cssProperty, expected);
this.expected = expected;
this.pass = function(value) {
return value === expected;
};
this.failure = function(result) {
var failed = result === false || result && result.status === -1;
if (failed) {
this.message = msg || util.format(MSG_ELEMENT_NOT_FOUND, selector, cssProperty);
}
return failed;
};
this.value = function(result) {
return result.value;
};
this.command = function(callback) {
return this.api.getCssProperty(selector, cssProperty, callback);
};
};