/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

package org.mozilla.fenix.components.metrics

import android.content.Context
import io.mockk.Runs
import io.mockk.every
import io.mockk.just
import io.mockk.mockk
import io.mockk.mockkStatic
import io.mockk.spyk
import io.mockk.verify
import kotlinx.coroutines.ExperimentalCoroutinesApi
import kotlinx.coroutines.test.runBlockingTest
import org.junit.Test
import org.mozilla.fenix.TestApplication
import org.mozilla.fenix.ext.settings
import org.mozilla.fenix.utils.Settings
import org.robolectric.annotation.Config

@ExperimentalCoroutinesApi
@Config(application = TestApplication::class)
internal class InstallationPingTest {

    @Test
    fun `checkAndSend() triggers the ping if it wasn't marked as triggered`() = runBlockingTest {
        val mockedContext: Context = mockk(relaxed = true)
        val mockedSettings: Settings = mockk(relaxed = true)
        mockkStatic("org.mozilla.fenix.ext.ContextKt")
        every { mockedContext.settings() } returns mockedSettings
        val mockAp = spyk(InstallationPing(mockedContext), recordPrivateCalls = true)
        every { mockAp.checkMetricsNotEmpty() } returns true
        every { mockAp.wasAlreadyTriggered() } returns false
        every { mockAp.markAsTriggered() } just Runs

        mockAp.checkAndSend()

        verify(exactly = 1) { mockAp.triggerPing() }
        // Marking the ping as triggered happens in a co-routine off the main thread,
        // so wait a bit for it.
        verify(exactly = 1) { mockAp.markAsTriggered() }
    }

    @Test
    fun `checkAndSend() doesn't trigger the ping again if it was marked as triggered`() {
        val mockAp = spyk(InstallationPing(mockk()), recordPrivateCalls = true)
        every { mockAp.wasAlreadyTriggered() } returns true

        mockAp.checkAndSend()

        verify(exactly = 0) { mockAp.triggerPing() }
    }
}