From 6b3afa215eb0ee02c3f93163096a40ce3d888ede Mon Sep 17 00:00:00 2001
From: Mildrette <mildredfonka1@gmail.com>
Date: Wed, 20 May 2026 11:32:24 +0100
Subject: [PATCH 1/2] added test for security extension function

---
 .../sw0b_001/SecurityExtensionsTest.kt        | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt

diff --git a/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt b/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt
new file mode 100644
index 00000000..3f6b3b4e
--- /dev/null
+++ b/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt
@@ -0,0 +1,34 @@
+package com.example.sw0b_001
+
+import android.content.Context
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.example.sw0b_001.extensions.context.generateSecureRandom
+import org.junit.Assert.*
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class SecurityExtensionsTest {
+
+    @Test
+    fun generateSecureRandom_returns32Bytes() {
+
+        val context = ApplicationProvider.getApplicationContext<Context>()
+
+        val result = context.generateSecureRandom()
+
+        assertEquals(32, result.size)
+    }
+
+    @Test
+    fun generateSecureRandom_returnsDifferentValues() {
+
+        val context = ApplicationProvider.getApplicationContext<Context>()
+
+        val first = context.generateSecureRandom()
+        val second = context.generateSecureRandom()
+
+        assertFalse(first.contentEquals(second))
+    }
+}
\ No newline at end of file

From 934c2b7335e01df04f59068fc020453f52a21a63 Mon Sep 17 00:00:00 2001
From: Mildrette <mildredfonka1@gmail.com>
Date: Wed, 20 May 2026 11:45:28 +0100
Subject: [PATCH 2/2] Safely saving and loading encrypted database passwords

---
 .../example/sw0b_001/SecurityExtensionsTest.kt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt b/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt
index 3f6b3b4e..90a6d00b 100644
--- a/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt
+++ b/app/src/androidTest/java/com/example/sw0b_001/SecurityExtensionsTest.kt
@@ -4,6 +4,8 @@ import android.content.Context
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import com.example.sw0b_001.extensions.context.generateSecureRandom
+import com.example.sw0b_001.extensions.context.settingsGetDbPassword
+import com.example.sw0b_001.extensions.context.settingsSetDbPassword
 import org.junit.Assert.*
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -31,4 +33,20 @@ class SecurityExtensionsTest {
 
         assertFalse(first.contentEquals(second))
     }
+
+    @Test
+    fun settingsSetDbPassword_savesAndReturnsPassword() {
+
+        val context = ApplicationProvider.getApplicationContext<Context>()
+
+        val password = "my_secret_password".toByteArray()
+
+        context.settingsSetDbPassword(password)
+
+        val savedPassword = context.settingsGetDbPassword
+
+        assertNotNull(savedPassword)
+
+        assertArrayEquals(password, savedPassword)
+    }
 }
\ No newline at end of file