96 lines
3.0 KiB
Kotlin
96 lines
3.0 KiB
Kotlin
/*
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* Nextcloud Android client application
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*
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* @author Chris Narkiewicz
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* Copyright (C) 2019 Chris Narkiewicz <hello@ezaquarii.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.nextcloud.client.core
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import com.nhaarman.mockitokotlin2.any
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import com.nhaarman.mockitokotlin2.eq
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import com.nhaarman.mockitokotlin2.never
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import com.nhaarman.mockitokotlin2.same
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import com.nhaarman.mockitokotlin2.verify
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import com.nhaarman.mockitokotlin2.whenever
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import org.junit.Before
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import org.junit.Test
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import org.mockito.Mock
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import org.mockito.MockitoAnnotations
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class TaskTest {
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@Mock
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private lateinit var taskBody: TaskFunction<String, Int>
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@Mock
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private lateinit var removeFromQueue: (Runnable) -> Boolean
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@Mock
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private lateinit var onResult: OnResultCallback<String>
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@Mock
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private lateinit var onError: OnErrorCallback
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@Mock
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private lateinit var onProgress: OnProgressCallback<Int>
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private lateinit var task: Task<String, Int>
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fun post(r: Runnable): Boolean {
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r.run()
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return true
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}
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@Before
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fun setUp() {
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MockitoAnnotations.initMocks(this)
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val postResult = { r: Runnable -> r.run(); true }
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task = Task(this::post, removeFromQueue, taskBody, onResult, onError, onProgress)
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}
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@Test
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fun `task result is posted`() {
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whenever(taskBody.invoke(any(), any())).thenReturn("result")
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task.run()
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verify(onResult).invoke(eq("result"))
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verify(onError, never()).invoke(any())
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}
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@Test
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fun `task result is not posted when cancelled`() {
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whenever(taskBody.invoke(any(), any())).thenReturn("result")
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task.cancel()
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task.run()
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verify(onResult, never()).invoke(any())
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verify(onError, never()).invoke(any())
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}
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@Test
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fun `task error is posted`() {
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val exception = RuntimeException("")
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whenever(taskBody.invoke(any(), any())).thenThrow(exception)
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task.run()
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verify(onResult, never()).invoke(any())
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verify(onError).invoke(same(exception))
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}
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@Test
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fun `task error is not posted when cancelled`() {
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val exception = RuntimeException("")
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whenever(taskBody.invoke(any(), any())).thenThrow(exception)
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task.cancel()
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task.run()
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verify(onResult, never()).invoke(any())
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verify(onError, never()).invoke(any())
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}
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}
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