From 4e4e9303ae5b7f1708baafeff23ab28b6aebe413 Mon Sep 17 00:00:00 2001
From: grakovne <grakovne@gmail.com>
Date: Tue, 26 May 2026 23:23:31 +0300
Subject: [PATCH] Optional Logging

---
 .../lissen/logging/LissenLogProviderTest.kt   | 110 ++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 app/src/test/kotlin/org/grakovne/lissen/logging/LissenLogProviderTest.kt

diff --git a/app/src/test/kotlin/org/grakovne/lissen/logging/LissenLogProviderTest.kt b/app/src/test/kotlin/org/grakovne/lissen/logging/LissenLogProviderTest.kt
new file mode 100644
index 00000000..a28a9f79
--- /dev/null
+++ b/app/src/test/kotlin/org/grakovne/lissen/logging/LissenLogProviderTest.kt
@@ -0,0 +1,110 @@
+package org.grakovne.lissen.logging
+
+import android.content.Context
+import io.mockk.every
+import io.mockk.justRun
+import io.mockk.mockk
+import io.mockk.verify
+import net.lingala.zip4j.ZipFile
+import org.grakovne.lissen.persistence.preferences.LissenSharedPreferences
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertNotNull
+import org.junit.jupiter.api.Assertions.assertNull
+import org.junit.jupiter.api.Assertions.assertTrue
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.io.TempDir
+import java.io.File
+
+class LissenLogProviderTest {
+  @TempDir
+  lateinit var tempDir: File
+
+  private lateinit var context: Context
+  private lateinit var preferences: LissenSharedPreferences
+  private lateinit var provider: LissenLogProvider
+
+  @BeforeEach
+  fun setUp() {
+    context = mockk()
+    preferences = mockk()
+    every { context.cacheDir } returns tempDir
+    provider = LissenLogProvider(context, preferences)
+  }
+
+  @Test
+  fun `archiveLogFile returns null when log file does not exist`() {
+    assertNull(provider.archiveLogFile())
+  }
+
+  @Test
+  fun `archiveLogFile returns null when log file is empty`() {
+    provider.profileLogFile().createNewFile()
+
+    assertNull(provider.archiveLogFile())
+  }
+
+  @Test
+  fun `archiveLogFile returns zip file when log file has content`() {
+    provider.profileLogFile().writeText("some log content")
+
+    val archive = provider.archiveLogFile()
+
+    assertNotNull(archive)
+    assertTrue(archive!!.exists())
+    assertTrue(archive.length() > 0)
+  }
+
+  @Test
+  fun `archiveLogFile produces valid zip containing the log file`() {
+    val logContent = "line1\nline2\nline3"
+    provider.profileLogFile().writeText(logContent)
+
+    val archive = provider.archiveLogFile()!!
+
+    val zip = ZipFile(archive)
+    assertTrue(zip.isValidZipFile)
+
+    val entry = zip.fileHeaders.single()
+    assertEquals(provider.profileLogFile().name, entry.fileName)
+  }
+
+  @Test
+  fun `archiveLogFile overwrites previous archive on repeated calls`() {
+    provider.profileLogFile().writeText("first run")
+    val first = provider.archiveLogFile()!!
+
+    provider.profileLogFile().writeText("second run with more content to make it larger")
+    val second = provider.archiveLogFile()!!
+
+    assertEquals(first.absolutePath, second.absolutePath)
+  }
+
+  @Test
+  fun `disableLogging saves preference as false`() {
+    provider.profileLogFile().writeText("logs")
+    justRun { preferences.saveActivityLoggingEnabled(false) }
+
+    provider.disableLogging()
+
+    verify { preferences.saveActivityLoggingEnabled(false) }
+  }
+
+  @Test
+  fun `disableLogging is safe when log file does not exist`() {
+    justRun { preferences.saveActivityLoggingEnabled(false) }
+
+    provider.disableLogging()
+
+    assertTrue(!provider.profileLogFile().exists())
+  }
+
+  @Test
+  fun `enableLogging saves preference as true`() {
+    justRun { preferences.saveActivityLoggingEnabled(true) }
+
+    provider.enableLogging()
+
+    verify { preferences.saveActivityLoggingEnabled(true) }
+  }
+}