@Test
public void shouldFindPreferences() {
activity.addPreferencesFromResource(R.xml.preferences);
assertNotNull(activity.findPreference("category"));
assertNotNull(activity.findPreference("inside_category"));
assertNotNull(activity.findPreference("screen"));
assertNotNull(activity.findPreference("inside_screen"));
assertNotNull(activity.findPreference("checkbox"));
assertNotNull(activity.findPreference("edit_text"));
assertNotNull(activity.findPreference("list"));
assertNotNull(activity.findPreference("preference"));
assertNotNull(activity.findPreference("ringtone"));
}
@Test
public void shouldLoadPreferenceScreen() {
activity.addPreferencesFromResource(R.xml.preferences);
assertThat(activity.getPreferenceScreen().getPreferenceCount()).isEqualTo(7);
}
@Test
public void shouldNotInitializePreferenceScreen() {
assertThat(activity.getPreferenceScreen()).isNull();
}
@Test
public void shouldRecordPreferencesResourceId() {
assertThat(shadow.getPreferencesResId()).isEqualTo(-1);
activity.addPreferencesFromResource(R.xml.preferences);
assertThat(shadow.getPreferencesResId()).isEqualTo(R.xml.preferences);
}
@Test
public void shouldInitializeListViewInOnCreate() {
shadow.callOnCreate(null);
assertThat(activity.getListView()).isNotNull();
}