How to assert a text field contains in selenium c#

问题

I have this code I'm trying to assert that a text field contains "Post Published" I can't seem to figure it out

string actualvalue = driver.FindElement(By.Id("message")).Text;

actualvalue.Contains("Post published1.");

I'm not sure where to place my assertion.

回答1:

You can use Assert.IsTrue for that

string actualvalue = driver.FindElement(By.Id("message")).Text;
Assert.IsTrue(actualvalue.Contains("Post published1."), actualvalue + " doesn't contains 'Post published1.'");

The message will be displayed only in case the assertion failed, i.e. actualvalue doesn't contains "Post published1".

来源：https://stackoverflow.com/questions/35901716/how-to-assert-a-text-field-contains-in-selenium-c-sharp