Examples with MortarScope mortar.MortarScope used on opensource projects

Example 16 with MortarScope

use of mortar.MortarScope in project mortar by square.

the class BundleServiceTest method endScopeEndBundle.

// Make sure that when a scope dies, a new scope with the same name doesn't
// accidentally receive the old one's bundle.
@Test
public void endScopeEndBundle() {
    MyBundler fooBundler = new MyBundler("fooBundler") {

        @Override
        public void onLoad(Bundle savedInstanceState) {
            assertThat(savedInstanceState).isNull();
        }

        @Override
        public void onSave(Bundle outState) {
            outState.putString("baz", "bang");
        }
    };
    // First visit to the foo screen, bundle will be null.
    MortarScope fooScope = activityScope.buildChild().build("fooScope");
    getBundleService(fooScope).register(fooBundler);
    // Android saves state
    Bundle state = new Bundle();
    getBundleServiceRunner(activityScope).onSaveInstanceState(state);
    // We leave the foo screen.
    fooScope.destroy();
    // And now we come back to it. New instance's onLoad should also get a null bundle.
    fooScope = activityScope.buildChild().build("fooScope");
    getBundleService(fooScope).register(fooBundler);
}