It will return list of all elements with text: dash, koko and test. Just iterate them to check values.
List<WebElement> textElements = driver.findElements(MobileBy.iOSClassChain("**/XCUIElementTypeCell/**/XCUIElementTypeStaticText[2]"));
for (WebElement el: textElements) {
System.out.println(el.getText());
}
// e.g. get first item text
System.out.println(textElements.get(0).getText());