82 lines
3.4 KiB
Kotlin
82 lines
3.4 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.ext
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import androidx.fragment.app.Fragment
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import androidx.navigation.NavController
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import androidx.navigation.NavDestination
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import androidx.navigation.NavDirections
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import androidx.navigation.NavOptions
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import androidx.navigation.Navigator.Extras
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import androidx.navigation.fragment.NavHostFragment
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import io.mockk.Runs
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import io.mockk.confirmVerified
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import io.mockk.every
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import io.mockk.just
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import io.mockk.mockk
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import io.mockk.mockkStatic
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import io.mockk.spyk
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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.Before
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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.TestApplication
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import org.robolectric.RobolectricTestRunner
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import org.robolectric.annotation.Config
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@RunWith(RobolectricTestRunner::class)
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@Config(application = TestApplication::class)
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class FragmentTest {
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private val navDirections: NavDirections = mockk(relaxed = true)
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private val mockDestination = spyk(NavDestination("hi"))
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private val mockExtras: Extras = mockk(relaxed = true)
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private val mockId = 4
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private val navController = spyk(NavController(testContext))
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private val mockFragment: Fragment = mockk(relaxed = true)
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private val mockOptions: NavOptions = mockk(relaxed = true)
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@Before
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fun setup() {
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mockkStatic(NavHostFragment::class)
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every { (NavHostFragment.findNavController(mockFragment)) } returns navController
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every { (NavHostFragment.findNavController(mockFragment).currentDestination) } returns mockDestination
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every { (mockDestination.id) } returns mockId
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every { (navController.currentDestination) } returns mockDestination
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every { (NavHostFragment.findNavController(mockFragment).currentDestination?.id) } answers { (mockDestination.id) }
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}
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@Test
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fun `Test nav fun with ID and directions`() {
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every { (NavHostFragment.findNavController(mockFragment).navigate(navDirections, null)) } just Runs
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mockFragment.nav(mockId, navDirections)
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verify { (NavHostFragment.findNavController(mockFragment).currentDestination) }
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verify { (NavHostFragment.findNavController(mockFragment).navigate(navDirections, null)) }
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confirmVerified(mockFragment)
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}
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@Test
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fun `Test nav fun with ID, directions, and extras`() {
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every { (NavHostFragment.findNavController(mockFragment).navigate(navDirections, mockExtras)) } just Runs
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mockFragment.nav(mockId, navDirections, mockExtras)
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verify { (NavHostFragment.findNavController(mockFragment).currentDestination) }
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verify { (NavHostFragment.findNavController(mockFragment).navigate(navDirections, mockExtras)) }
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confirmVerified(mockFragment)
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}
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@Test
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fun `Test nav fun with ID, directions, and options`() {
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every { (NavHostFragment.findNavController(mockFragment).navigate(navDirections, mockOptions)) } just Runs
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mockFragment.nav(mockId, navDirections, mockOptions)
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verify { (NavHostFragment.findNavController(mockFragment).currentDestination) }
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verify { (NavHostFragment.findNavController(mockFragment).navigate(navDirections, mockOptions)) }
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confirmVerified(mockFragment)
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}
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}
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