work/workmanager-ktx/src/androidTest/java/androidx/work/DataTest.kt

/*
 * Copyright 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.work

import androidx.test.ext.junit.runners.AndroidJUnit4
import androidx.test.filters.SmallTest
import org.junit.Assert.assertEquals
import org.junit.Assert.assertFalse
import org.junit.Assert.assertNotNull
import org.junit.Assert.assertTrue
import org.junit.Test
import org.junit.runner.RunWith

@RunWith(AndroidJUnit4::class)
@SmallTest
class DataTest {
    @Test
    fun testDataExtensions() {
        val data = workDataOf(
            "one" to 1,
            "two" to 2L,
            "three" to "Three",
            "four" to longArrayOf(1L, 2L)
        )
        assertEquals(data.getInt("one", 0), 1)
        assertEquals(data.getLong("two", 0L), 2L)
        assertEquals(data.getString("three"), "Three")
        val longArray = data.getLongArray("four")
        assertNotNull(longArray)
        assertEquals(longArray!!.size, 2)
        assertEquals(longArray[0], 1L)
        assertEquals(longArray[1], 2L)
        assertTrue(data.hasKeyWithValueOfType<Int>("one"))
        assertTrue(data.hasKeyWithValueOfType<Long>("two"))
        assertTrue(data.hasKeyWithValueOfType<String>("three"))
        assertTrue(data.hasKeyWithValueOfType<Array<Long>>("four"))
        assertFalse(data.hasKeyWithValueOfType<Any>("nothing"))
        assertFalse(data.hasKeyWithValueOfType<Float>("two"))
    }
}