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fenix/app/src/test/java/org/mozilla/fenix/sync/ListenerDelegateTest.kt

27 lines
753 B
Kotlin

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.fenix.sync
import io.mockk.mockk
import io.mockk.verify
import mozilla.components.feature.syncedtabs.view.SyncedTabsView
import org.junit.Test
class ListenerDelegateTest {
@Test
fun `delegate invokes nullable listener`() {
val listener: SyncedTabsView.Listener? = mockk(relaxed = true)
val delegate = ListenerDelegate { listener }
delegate.onRefresh()
verify { listener?.onRefresh() }
delegate.onTabClicked(mockk())
verify { listener?.onTabClicked(any()) }
}
}