60 lines
1.9 KiB
Kotlin
60 lines
1.9 KiB
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.fenix.library.bookmarks
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import androidx.recyclerview.widget.ItemTouchHelper
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import androidx.recyclerview.widget.RecyclerView
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import io.mockk.MockKAnnotations
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import io.mockk.every
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import io.mockk.impl.annotations.RelaxedMockK
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import io.mockk.mockk
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import io.mockk.verify
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import mozilla.components.concept.storage.BookmarkNode
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import mozilla.components.concept.storage.BookmarkNodeType
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import org.junit.Before
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import org.junit.Test
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import org.mozilla.fenix.library.bookmarks.viewholders.BookmarkNodeViewHolder
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class BookmarkTouchHelperTest {
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@RelaxedMockK private lateinit var interactor: BookmarkViewInteractor
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@RelaxedMockK private lateinit var viewHolder: BookmarkNodeViewHolder
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@RelaxedMockK private lateinit var item: BookmarkNode
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private lateinit var touchCallback: BookmarkTouchCallback
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@Before
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fun setup() {
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MockKAnnotations.init(this)
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touchCallback = BookmarkTouchCallback(interactor)
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every { viewHolder.item } returns item
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}
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@Test
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fun `swiping an item calls onDelete`() {
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touchCallback.onSwiped(viewHolder, ItemTouchHelper.LEFT)
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verify {
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interactor.onDelete(setOf(item))
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}
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}
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@Test
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fun `swiping a folder calls onDelete and notifies the adapter of the change`() {
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val adapter: RecyclerView.Adapter<BookmarkNodeViewHolder> = mockk(relaxed = true)
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every { item.type } returns BookmarkNodeType.FOLDER
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every { viewHolder.bindingAdapter } returns adapter
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every { viewHolder.bindingAdapterPosition } returns 0
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touchCallback.onSwiped(viewHolder, ItemTouchHelper.LEFT)
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verify {
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interactor.onDelete(setOf(item))
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adapter.notifyItemChanged(0)
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}
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}
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}
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