75 lines
2.6 KiB
Kotlin
75 lines
2.6 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.tabtray
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import android.widget.FrameLayout
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import io.mockk.mockk
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import io.mockk.verify
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import mozilla.components.support.test.robolectric.testContext
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import org.junit.Assert.assertEquals
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mozilla.fenix.helpers.FenixRobolectricTestRunner
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@RunWith(FenixRobolectricTestRunner::class)
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class CollectionsAdapterTest {
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private val collectionList: Array<String> =
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arrayOf(
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"Add new collection",
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"Collection 1",
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"Collection 2"
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)
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private val onNewCollectionClicked: () -> Unit = mockk(relaxed = true)
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@Test
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fun `getItemCount should return the correct list size`() {
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val adapter = CollectionsAdapter(collectionList, onNewCollectionClicked)
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assertEquals(3, adapter.itemCount)
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}
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@Test
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fun `getSelectedCollection should account for add new collection when returning right item`() {
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val adapter = CollectionsAdapter(collectionList, onNewCollectionClicked)
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// first collection by default
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assertEquals(1, adapter.checkedPosition)
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assertEquals(0, adapter.getSelectedCollection())
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adapter.checkedPosition = 3
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assertEquals(2, adapter.getSelectedCollection())
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}
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@Test
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fun `creates and binds viewholder`() {
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val adapter = CollectionsAdapter(collectionList, onNewCollectionClicked)
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val holder1 = adapter.createViewHolder(FrameLayout(testContext), 0)
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val holder2 = adapter.createViewHolder(FrameLayout(testContext), 0)
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val holder3 = adapter.createViewHolder(FrameLayout(testContext), 0)
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adapter.bindViewHolder(holder1, 0)
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adapter.bindViewHolder(holder2, 1)
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adapter.bindViewHolder(holder3, 2)
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assertEquals("Add new collection", holder1.textView.text)
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holder1.textView.callOnClick()
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verify {
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onNewCollectionClicked()
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}
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assertEquals(true, holder2.textView.isChecked)
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assertEquals("Collection 1", holder2.textView.text)
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holder2.textView.callOnClick()
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assertEquals(true, holder2.textView.isChecked)
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assertEquals(false, holder3.textView.isChecked)
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assertEquals("Collection 2", holder3.textView.text)
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holder3.textView.callOnClick()
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adapter.bindViewHolder(holder3, 2)
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assertEquals(true, holder3.textView.isChecked)
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}
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}
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