hpos/app/src/test/java/com/example/hpostesting/HemocubeViewModelTest.kt

/*
 * // Copyright (c) 2024 ShanMukha Innovations Pvt. Ltd. All rights reserved.
 * // Notice: All information contained herein is, and remains
 * // the property of ShanMukha Innovations Pvt. Ltd. and its suppliers,
 * // if any. The intellectual and technical concepts contained
 * // herein are proprietary to ShanMukha Innovations Pvt. Ltd.
 * // and its suppliers and may be covered by Indian and Foreign Patents,
 * // patents in process, and are protected by trade secret or copyright law.
 * // Dissemination of this information or reproduction of this material
 * // is strictly forbidden unless prior written permission is obtained
 * // from ShanMukha Innovations Pvt. Ltd.
 */

package com.example.hpostesting

import android.content.Context
import androidx.arch.core.executor.testing.InstantTaskExecutorRule
import androidx.lifecycle.Observer
import com.example.hpostesting.util.Result
import com.example.hpostesting.data.model.login.LoginResponse
import com.example.hpostesting.data.repository.Repository
import com.example.hpostesting.domain.LogFileManager
import com.example.hpostesting.presentation.trueheme_test.TrueHemeTestViewModel
import com.example.hpostesting.util.TestCoroutineRule
import io.mockk.every
import io.mockk.impl.annotations.MockK
import io.mockk.mockk
import io.mockk.verify
import junit.framework.TestCase
import kotlinx.coroutines.ExperimentalCoroutinesApi
import org.junit.After
import org.junit.Before
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
import org.robolectric.RobolectricTestRunner
import org.robolectric.annotation.Config

@RunWith(RobolectricTestRunner::class)
@Config(manifest = Config.NONE)
@ExperimentalCoroutinesApi
class HemocubeViewModelTest {

    @get:Rule
    val instantTaskExecutorRule = InstantTaskExecutorRule()

    @get:Rule
    val coroutineRule = TestCoroutineRule()

    @MockK(relaxed = true)
    lateinit var repository: Repository

    @MockK(relaxed = true)
    lateinit var logFileManager: LogFileManager

    @MockK(relaxed = true)
    lateinit var context: Context

    @MockK(relaxed = true)
    lateinit var observer: Observer<Result<LoginResponse>>

    private lateinit var viewModel: TrueHemeTestViewModel

    @Before
    fun setup() {
//        MockKAnnotations.init(this)
//
//        val config = Configuration.Builder()
//            .setMinimumLoggingLevel(android.util.Log.DEBUG)
//            .setExecutor(SynchronousExecutor())
//            .build()
//
//        WorkManagerTestInitHelper.initializeTestWorkManager(context, config)
//
//        every { context.getSharedPreferences(any(), any()) } returns mockk()
//
//        viewModel = HemoCubeViewModel(
//            mockk(),
//            mockk(),
//            repository,
//            logFileManager,
//            mockk(),
//            context
//        )
//        viewModel.loginResponse.observeForever(observer)
    }

    @After
    fun teardown() {
//        viewModel.loginResponse.removeObserver(observer)
    }

    @Test
    fun `testAddNumbers in HemocubeViewModelTest`() {
        // Create a mock of the Calculator class using Mockito-Kotlin
        val calculatorMock = mockk<Calculator>()

        // Define the behavior of the add method on the mock
        every { calculatorMock.add(2, 3) } returns 5

        // Create an instance of MathApplication with the mock Calculator
        val mathApplication = MathApplication(calculatorMock)

        // Perform the test using the MathApplication
        val result = mathApplication.addNumbers(2, 3)

        // Verify that the add method of the mock was called with the correct parameters
        verify { calculatorMock.add(2, 3) }

        // Verify the result of the test
        TestCase.assertEquals(5, result)
    }

//    @Test
//    fun `login() should update LiveData with success`() = coroutineRule.runBlockingTest {
//
//        // Arrange
//        coEvery { repository.login(any()) } returns Result.Success(mockk())
//
//        // Act
//        viewModel.login(mockk())
//
//        // Assert
//        coVerify { repository.login(any()) }
//        verify { observer.onChanged(Result.Success(any())) }
//    }
//
//    @Test
//    fun `login() should update LiveData with error`() = coroutineRule.runBlockingTest {
//        // Arrange
//        coEvery { repository.login(any()) } returns Result.Error(Exception("Login failed"))
//
//        // Act
//        viewModel.login(mockk())
//
//        // Assert
//        coVerify { repository.login(any()) }
//        verify { observer.onChanged(Result.Error(any())) }
//    }
//
//    @Test
//    fun `uploadLogs() should update LiveData with success`() = coroutineRule.runBlockingTest {
//        // Arrange
//        val file = mockk<File>(relaxed = true)
//        val response = Result.Success(mockk<UploadLogsResponse>())
//        every { logFileManager.createLogFile() } returns file
//        coEvery { repository.uploadLogs(any()) } returns response
//
//        // Act
//        viewModel.uploadLogs()
//
//        // Assert
//        verify { observer.onChanged(response as Result<LoginResponse>) }
//    }
//
//    @Test
//    fun `uploadLogs() should update LiveData with error`() = coroutineRule.runBlockingTest {
//        // Arrange
//        val file = mockk<File>(relaxed = true)
//        val response = Result.Error(Exception("Upload failed"))
//        every { logFileManager.createLogFile() } returns file
//        coEvery { repository.uploadLogs(any()) } returns response
//
//        // Act
//        viewModel.uploadLogs()
//
//        // Assert
//        verify { observer.onChanged(response) }
//    }
}