add unit test

2024-02-04 13:55:25 +05:30
parent 205c7f1f53
commit c166bab804
6 changed files with 144 additions and 12 deletions
--- a/app/src/test/java/com/example/hpostesting/LogFileManagerImplTest.kt
+++ b/app/src/test/java/com/example/hpostesting/LogFileManagerImplTest.kt
@@ -0,0 +1,86 @@
+package com.example.hpostesting
+
+//
+//class LogFileManagerImplTest {
+//
+//    @Mock
+//    private lateinit var mockContext: Context
+//
+//    private lateinit var logFileManager: LogFileManagerImpl
+//
+//    @Before
+//    fun setUp() {
+//        mockContext = mock()
+//        logFileManager = LogFileManagerImpl(mockContext)
+//    }
+
+//    @Test
+//    fun testCreateLogFileSuccess() {
+//        // Mock filesDir
+//        whenever(mockContext.getString(R.string.app_name)).thenReturn("MockedAppName")
+//        val mockFilesDir = mock<File>()
+//        doReturn(true).whenever(mockContext).getFilesDir().exists()
+//        doReturn(mockFilesDir).whenever(mockContext).getFilesDir()
+//
+//        // Set expected file name
+//        val expectedFileName = "hpos_1234567890.log"
+//        val currentTime = System.currentTimeMillis() / 1000L
+//        doReturn(true).whenever(mockFilesDir).createNewFile(expectedFileName)
+//        doReturn(mockFilesDir.absolutePath + File.separator + expectedFileName).whenever(mockFilesDir).absolutePath
+//
+//        // Mock FileOutputStream
+//        val mockFileOutputStream = mock<FileOutputStream>()
+//        doReturn(mockFileOutputStream).whenever(FileOutputStream(mockFilesDir.absolutePath + File.separator + expectedFileName))
+//
+//        // Call createLogFile and verify result
+//        val logFile = logFileManager.createLogFile()
+//
+//        assertNotNull(logFile)
+//        assertTrue(logFile.exists())
+//        assertEquals(expectedFileName, logFile.name)
+//
+//        // Verify FileOutputStream was called
+//        verify(mockFileOutputStream).write(any())
+//        verify(mockFileOutputStream).close()
+//    }
+//
+//    @Test
+//    fun testCreateLogFileExistingFile() throws IOException {
+//        // Mock filesDir with existing file
+//        val mockFilesDir = mock<File>()
+//        val existingFile = mock<File>()
+//        doReturn(true).whenever(mockContext).getFilesDir().exists()
+//        doReturn(mockFilesDir).whenever(mockContext).getFilesDir()
+//        doReturn(true).whenever(mockFilesDir).exists()
+//        doReturn(listOf(existingFile)).whenever(mockFilesDir).listFiles()
+//
+//        // Call createLogFile and expect exception
+//        try {
+//            logFileManager.createLogFile()
+//            fail("Expected IOException due to existing file")
+//        } catch (e: IOException) {
+//            // Expected behavior
+//        }
+//
+//        // Verify FileOutputStream was not called
+//        verify(mockFilesDir, times(0)).createNewFile(anyString())
+//    }
+//
+//    @Test
+//    fun testCreateLogFileIOException() throws IOException {
+//        // Mock filesDir and IOException
+//        val mockFilesDir = mock<File>()
+//        doReturn(true).whenever(mockContext).getFilesDir().exists()
+//        doReturn(mockFilesDir).whenever(mockContext).getFilesDir()
+//        doReturn(true).whenever(mockFilesDir).exists()
+//        doThrow(IOException("Mock IOException")).whenever(mockFilesDir).createNewFile(anyString())
+//
+//        // Call createLogFile and expect null result
+//        val logFile = logFileManager.createLogFile()
+//
+//        assertNull(logFile)
+//
+//        // Verify FileOutputStream was not called
+//        verify(mockFilesDir, times(0)).createNewFile(anyString())
+//    }
+//}