add unit tests
This commit is contained in:
Pritimay Sarkar
67
app/src/test/java/com/example/hpostesting/CsvWriterTest.kt
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67
app/src/test/java/com/example/hpostesting/CsvWriterTest.kt
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package com.example.hpostesting
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import android.content.Context
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import com.example.hpostesting.data.CsvWriter
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import org.junit.Assert
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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.robolectric.RobolectricTestRunner
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import org.robolectric.annotation.Config
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@RunWith(RobolectricTestRunner::class)
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@Config(manifest = Config.NONE)
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class CsvWriterTest {
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private lateinit var csvWriter: CsvWriter
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private lateinit var context: Context
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@Before
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fun setUp() {
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context = androidx.test.core.app.ApplicationProvider.getApplicationContext()
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csvWriter = CsvWriter(context)
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}
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@Test
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fun writeCsv_Success() {
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// Arrange
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val fileName = "test.csv"
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val data = listOf(
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arrayOf("1", "A", "1990", "Positive", "2024-02-04", "image_url1", "John Doe"),
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arrayOf("2", "B", "1985", "Negative", "2024-02-05", "image_url2", "Jane Doe")
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)
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// Act
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val result = csvWriter.writeCsv(fileName, data)
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// Assert
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Assert.assertTrue(result)
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}
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// @Test
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// fun writeCsv_Failure() {
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// // Arrange
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// val fileName = "test.csv"
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// val data = listOf(
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// arrayOf("1", "A", "1990", "Positive", "2024-02-04", "image_url1", "John Doe"),
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// arrayOf("2", "B", "1985", "Negative", "2024-02-05", "image_url2", "Jane Doe")
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// )
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//
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// // Mocking Environment.getExternalStorageDirectory()
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// val mockFile = Mockito.mock(File::class.java)
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// Mockito.`when`(Environment.getExternalStorageDirectory()).thenReturn(mockFile)
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// Mockito.`when`(mockFile.exists()).thenReturn(true)
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//
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// // Mocking FileWriter to simulate IOException
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// val mockWriter = Mockito.mock(FileWriter::class.java)
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// Mockito.`when`(mockWriter.write(Mockito.anyString())).thenThrow(IOException::class.java)
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// Mockito.`when`(mockFile.absolutePath).thenReturn("/fake/path/to/file.csv")
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// Mockito.`when`(FileWriter(mockFile)).thenReturn(mockWriter)
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//
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// // Act
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// val result = csvWriter.writeCsv(fileName, data)
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//
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// // Assert
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// Assert.assertFalse("Expected writeCsv to fail", result)
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// }
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}
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@@ -0,0 +1,350 @@
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package com.example.hpostesting
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import android.content.Context
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import android.content.SharedPreferences
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import com.example.hpostesting.presentation.trueheme.TrueHemeFragment
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import junit.framework.TestCase
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import org.junit.Before
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import org.junit.Test
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import org.mockito.ArgumentMatchers
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import org.mockito.Mock
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import org.mockito.Mockito
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import org.mockito.MockitoAnnotations
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class TrueHemeFragmentTest {
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@Mock
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lateinit var mockContext: Context
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@Mock
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private lateinit var mockSharedPreferences: SharedPreferences
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private lateinit var fragment: TrueHemeFragment
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@Before
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fun setUp() {
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MockitoAnnotations.initMocks(this)
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fragment = TrueHemeFragment()
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}
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@Test
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fun `extractV2HardwareId to get device id`() {
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// Arrange
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Mockito.`when`(
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mockSharedPreferences.getString(
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ArgumentMatchers.anyString(),
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ArgumentMatchers.anyString()
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)
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).thenReturn("dummy_value")
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// Act
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val deviceId = fragment.extractV2HardwareId("SNS HPP1-9000 SNE")
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// Assert
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TestCase.assertEquals("HPP1-9000", deviceId)
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}
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@Test
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fun `updateDeviceId in shared pref`() {
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// Arrange
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Mockito.`when`(
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mockSharedPreferences.getString(
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ArgumentMatchers.anyString(),
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ArgumentMatchers.anyString()
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)
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).thenReturn("HPP1-0001")
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// Act
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val deviceId = mockSharedPreferences.getString(
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ArgumentMatchers.anyString(),
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ArgumentMatchers.anyString()
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)
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// Assert
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TestCase.assertEquals("HPP1-0001", deviceId)
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}
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@Test
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fun `allReadingsComplete check`() {
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// Arrange
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val repeatReadingCount = 1
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val readingsPerSample = 1
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// Act
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val result = fragment.allReadingsComplete(repeatReadingCount, readingsPerSample)
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// Assert
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TestCase.assertEquals(true, result)
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TestCase.assertEquals(fragment.allReadingsComplete(0, 1), false)
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}
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@Test
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fun `extractV1HardwareId should return hardware ID when input contains SN`() {
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// Arrange
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val input = "Some text SN ABC123 some more text"
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// Act
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val result = fragment.extractV1HardwareId(input)
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// Assert
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TestCase.assertEquals("ABC123", result)
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}
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@Test
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fun `extractV1HardwareId should return null when input does not contain SN`() {
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// Arrange
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val input = "Some text without SN"
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// Act
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val result = fragment.extractV1HardwareId(input)
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// Assert
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TestCase.assertNull(result)
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}
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@Test
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fun `extractV1HardwareId should return null when input is empty`() {
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// Arrange
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val input = ""
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// Act
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val result = fragment.extractV1HardwareId(input)
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// Assert
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TestCase.assertNull(result)
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}
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@Test
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fun `extractV1HardwareId should return null when input is null`() {
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// Arrange
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val input: String? = null
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// Act
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val result = input?.let { fragment.extractV1HardwareId(it) }
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// Assert
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TestCase.assertNull(result)
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}
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@Test
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fun `extractV1HardwareId should return hardware ID when input contains SN in a specific format`() {
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// Arrange
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val input = """
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SN HCV-000-3001
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#BS
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#BC
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#SS
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#SC
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RESULT
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LB1 20636.32
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LB2 15855.67
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LB3 21801.36
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LB4 18362.33
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LS1 17287
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LS2 14855.67
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LS3 15282.31
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LS4 9737.98
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REND
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""".trimIndent()
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// Act
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val result = fragment.extractV1HardwareId(input)
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// Assert
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TestCase.assertEquals("HCV-000-3001", result)
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}
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@Test
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fun `extractV2HardwareId should return the correct hardware ID when it exists in the input`() {
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// Arrange
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val input = "SNS ABC123 SNE"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("ABC123", result)
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}
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@Test
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fun `extractV2HardwareId should return null when no hardware ID is found in the input`() {
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// Arrange
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val input = "No hardware ID in this input"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertNull(result)
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}
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@Test
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fun `extractV2HardwareId should handle whitespace around the hardware ID`() {
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// Arrange
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val input = "SNS XYZ789 SNE"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("XYZ789", result)
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}
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@Test
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fun `extractV2HardwareId should handle provided input string with HCV-000-3013`() {
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// Arrange
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val input = "SNS HCV-000-3013 SNE\n" +
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"#SS1\n" +
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"#SC1\n" +
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"RESULT \n" +
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"LB1 23411.00\n" +
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"LB2 21417.00\n" +
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"LB3 23869.00\n" +
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"LB4 24967.00\n" +
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"LS1 3401.00\n" +
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"LS2 1107.00\n" +
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"LS3 14410.00\n" +
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"LS4 15047.00\n" +
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"REND\n"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("HCV-000-3013", result)
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}
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@Test
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fun `extractV2HardwareId should handle provided input string with HPP1-4001`() {
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// Arrange
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val input = "SNS HPP1-4001 SNE#SS1\n" +
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"#SC1\n" +
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"RESULT\n" +
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"LB1 23777\n" +
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"LB2 24130\n" +
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"LB3 23442\n" +
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"LB4 23945\n" +
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"LS1 2521\n" +
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"LS2 973\n" +
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"LS3 10252\n" +
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"LS4 11017\n" +
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"REND\n"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("HPP1-4001", result)
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}
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@Test
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fun `extractV2HardwareId should handle provided input string with HPP1-000-4001`() {
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// Arrange
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val input = "SNS HPP1-000-4001 SNE#SS1\n" +
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"#SC1\n" +
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"RESULT\n" +
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"LB1 23777\n" +
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"LB2 24130\n" +
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"LB3 23442\n" +
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"LB4 23945\n" +
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"LS1 2521\n" +
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"LS2 973\n" +
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"LS3 10252\n" +
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"LS4 11017\n" +
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"REND\n"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("HPP1-000-4001", result)
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}
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@Test
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fun `extractV2HardwareId should handle provided input string with HPP-000-4001`() {
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// Arrange
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val input = "SNS HPP-000-4001 SNE#SS1\n" +
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"#SC1\n" +
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"RESULT\n" +
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"LB1 23777\n" +
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"LB2 24130\n" +
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"LB3 23442\n" +
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"LB4 23945\n" +
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"LS1 2521\n" +
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"LS2 973\n" +
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"LS3 10252\n" +
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"LS4 11017\n" +
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"REND\n"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("HPP-000-4001", result)
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}
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@Test
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fun `extractV2HardwareId should handle provided input string with HPP-000-5001`() {
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// Arrange
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val input = "SNS HPP-000-5001 SNE#SS1\n" +
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"#SC1\n" +
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"RESULT\n" +
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"LB1 23777\n" +
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"LB2 24130\n" +
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"LB3 23442\n" +
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"LB4 23945\n" +
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"LS1 2521\n" +
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"LS2 973\n" +
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"LS3 10252\n" +
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"LS4 11017\n" +
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"REND\n"
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// Act
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val result = fragment.extractV2HardwareId(input)
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// Assert
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TestCase.assertEquals("HPP-000-5001", result)
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}
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@Test
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fun testDeviceRatioClassificationNormal() {
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val ratio = 0.25
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val result = fragment.deviceRatioClassification(ratio)
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TestCase.assertEquals("Normal", result)
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}
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@Test
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fun testDeviceRatioClassificationNegativeBorderline() {
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val ratio = 0.31
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val result = fragment.deviceRatioClassification(ratio)
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TestCase.assertEquals("Negative Borderline, Repeat Test", result)
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}
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@Test
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fun testDeviceRatioClassificationSickleCellTrait() {
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val ratio = 0.34
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val result = fragment.deviceRatioClassification(ratio)
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TestCase.assertEquals("Sickle Cell Trait", result)
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}
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@Test
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fun testDeviceRatioClassificationPositiveForSickleCell() {
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val ratio = 0.37
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val result = fragment.deviceRatioClassification(ratio)
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TestCase.assertEquals("Positive for Sickle Cell. HPLC for Confirmation", result)
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}
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@Test
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fun testDeviceRatioClassificationSickleCellDisease() {
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val ratio = 0.45
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val result = fragment.deviceRatioClassification(ratio)
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TestCase.assertEquals("Sickle Cell Disease", result)
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}
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@Test
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fun testDeviceRatioClassificationInvalid() {
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val ratio: Double? = null
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val result = fragment.deviceRatioClassification(ratio)
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TestCase.assertEquals("Invalid", result)
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}
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}
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