public void Test003_DeleteHostExtension()
{
Trace.WriteLine(BasePage.RunningTestKeyWord + "'Delete the Host Extension'");
HostExtensionsPage hostExtensionsPage = new HostExtensionsPage(_driver);
hostExtensionsPage.OpenUsingButtons(_baseUrl);
hostExtensionsPage.AccordionOpen(By.XPath(HostExtensionsPage.ModulesAccordion));
int itemNumber = hostExtensionsPage.FindElements(By.XPath(HostExtensionsPage.ModulesExtensionsList)).Count;
hostExtensionsPage.DeleteExtension(_hostExtensionNameToInstall);
hostExtensionsPage.OpenUsingButtons(_baseUrl);
hostExtensionsPage.AccordionOpen(By.XPath(HostExtensionsPage.ModulesAccordion));
Trace.WriteLine(BasePage.TraceLevelPage + "ASSERT the number of elements in the list decreased by 1");
Assert.That(hostExtensionsPage.FindElements(By.XPath(HostExtensionsPage.ModulesExtensionsList)).Count, Is.EqualTo(itemNumber - 1),
"The Extension is not deleted correctly");
Trace.WriteLine(BasePage.TraceLevelPage + "ASSERT the Extension name is present in the list");
Assert.IsFalse(hostExtensionsPage.ElementPresent(By.XPath("//tr[td/span[text() = '" + _hostExtensionNameToInstall + "']]")),
"The Extension name is present in the list");
}