hasOneAnnouncement function
Verifies if only one semantic announcement was made.
Implementation
Matcher hasOneAnnouncement(AnnounceSemanticsEvent event) {
return _HasSemanticsAnnouncementMatcher([event]);
}
Verifies if only one semantic announcement was made.
Matcher hasOneAnnouncement(AnnounceSemanticsEvent event) {
return _HasSemanticsAnnouncementMatcher([event]);
}