Added jupiter setup.

dependencies.gradle

@@ -6,14 +6,17 @@ ext {
     targetCompatibilityVersion = JavaVersion.VERSION_1_8
     shadowPluginVersion = '7.1.2'
     daggerVersion = '2.42'
+    junitVersion = '5.10.2'
     libs = [
             /* Library-only dependencies */
             rxjava2               : "io.reactivex.rxjava2:rxjava:$rxJava2Version",
             rxjava3               : "io.reactivex.rxjava3:rxjava:$rxJava3Version",
             rxandroid             : 'io.reactivex.rxjava2:rxandroid:2.1.1',
             rxrelay2              : 'com.jakewharton.rxrelay2:rxrelay:2.1.1',
             rxrelay3              : 'com.jakewharton.rxrelay3:rxrelay:3.0.1',
-            junit                 : 'org.junit.jupiter:junit-jupiter:5.8.1',
+            junit                 : ["org.junit.jupiter:junit-jupiter:$junitVersion", "org.mockito:mockito-junit-jupiter:5.11.0"],
+            junit_platform        : "org.junit:junit-bom:$junitVersion",
+            junit_runtime         : 'org.junit.platform:junit-platform-launcher',
             groovy                : ['org.codehaus.groovy:groovy:3.0.9', 'org.codehaus.groovy:groovy-test:3.0.9'],
             spock                 : 'org.spockframework:spock-core:2.0-groovy-3.0',
             dagger                : "com.google.dagger:dagger:$daggerVersion",

gradle/src-gen-rxjava3-from-rxjava2.gradle

@@ -1,4 +1,4 @@
-// generates sources compatible with RxJava 2 to RxJava 3
+// copies and transforms sources compatible with RxJava 2 to RxJava 3
 
 copy {
     from "../${project.name.substring(0, project.name.length() - 1)}/src"

rxandroidble/build.gradle

@@ -65,6 +65,8 @@ dependencies {
 
     // Test dependencies
     testImplementation rootProject.ext.libs.junit
+    testImplementation platform(rootProject.ext.libs.junit_platform)
     testImplementation rootProject.ext.libs.groovy
     testImplementation rootProject.ext.libs.spock
+    testRuntimeOnly rootProject.ext.libs.junit_runtime
 }

rxandroidble/src/test/java/com/polidea/rxandroidble2/exceptions/BleCannotSetCharacteristicNotificationExceptionTest.java

@@ -0,0 +1,29 @@
+package com.polidea.rxandroidble2.exceptions;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import android.bluetooth.BluetoothGattCharacteristic;
+
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+
+import java.util.UUID;
+
+public class BleCannotSetCharacteristicNotificationExceptionTest {
+
+    @Test
+    public void toStringShouldContainMessage() {
+        // given
+        BluetoothGattCharacteristic mockCharacteristic = Mockito.mock(BluetoothGattCharacteristic.class);
+        Mockito.when(mockCharacteristic.getUuid()).thenReturn(new UUID(1, 2));
+        BleCannotSetCharacteristicNotificationException out = new BleCannotSetCharacteristicNotificationException(
+                mockCharacteristic,
+                BleCannotSetCharacteristicNotificationException.CANNOT_SET_LOCAL_NOTIFICATION,
+                new Exception("because"));
+
+        // expect
+        assertEquals(out.toString(),
+        "com.polidea.rxandroidble2.exceptions.BleCannotSetCharacteristicNotificationException: " +
+                "Cannot set local notification (code 1) with characteristic UUID 00000000-0000-0001-0000-000000000002");
+    }
+}

rxandroidble/src/test/java/com/polidea/rxandroidble2/exceptions/BleDisconnectedExceptionTest.java

@@ -0,0 +1,28 @@
+package com.polidea.rxandroidble2.exceptions;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+public class BleDisconnectedExceptionTest {
+
+    @SuppressWarnings("deprecation")
+    @Test
+    public void toStringShouldContainMessageWithUnknownStatus() {
+        // given
+        BleDisconnectedException out = new BleDisconnectedException("myBluetoothAddress");
+
+        // expect
+        assertEquals(out.toString(), "com.polidea.rxandroidble2.exceptions.BleDisconnectedException: Disconnected from MAC='XX:XX:XX:XX:XX:XX' with status -1 (UNKNOWN)");
+    }
+
+    @Test
+    public void toStringShouldContainMessageWithStatus() {
+        // given
+        int expectedStatus = 129; // 0x81
+        BleDisconnectedException out = new BleDisconnectedException("myBluetoothAddress", expectedStatus);
+
+        // expect
+        assertEquals(out.toString(), "com.polidea.rxandroidble2.exceptions.BleDisconnectedException: Disconnected from MAC='XX:XX:XX:XX:XX:XX' with status 129 (GATT_INTERNAL_ERROR)");
+    }
+}

rxandroidble/src/test/java/com/polidea/rxandroidble2/exceptions/BleGattExceptionTest.java

@@ -0,0 +1,26 @@
+package com.polidea.rxandroidble2.exceptions;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import android.bluetooth.BluetoothGatt;
+
+import org.junit.jupiter.api.Test;
+
+import utils.MockUtils;
+
+public class BleGattExceptionTest {
+
+    @Test
+    public void toStringShouldContainMessage() {
+        // given
+        BluetoothGatt mockBtGatt = MockUtils.bluetoothGatt("AA:BB:CC:DD:EE:FF");
+        BleGattException out = new BleGattException(mockBtGatt, 10, BleGattOperationType.CONNECTION_STATE);
+
+        // expect
+        assertEquals(out.toString(),
+        "com.polidea.rxandroidble2.exceptions.BleGattException: GATT exception from MAC='XX:XX:XX:XX:XX:XX', status 10 (GATT_NOT_FOUND), " +
+                "type BleGattOperation{description='CONNECTION_STATE'}. " +
+                "(Look up status 0x0a here " +
+                "https://cs.android.com/android/platform/superproject/+/master:packages/modules/Bluetooth/system/stack/include/gatt_api.h)");
+    }
+}

rxandroidble/src/test/java/com/polidea/rxandroidble2/exceptions/BleScanExceptionTest.java

@@ -0,0 +1,17 @@
+package com.polidea.rxandroidble2.exceptions;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+import org.junit.jupiter.api.Test;
+
+public class BleScanExceptionTest {
+
+    @Test
+    public void toStringShouldContainMessage() {
+        // given
+        BleScanException out = new BleScanException(BleScanException.BLUETOOTH_DISABLED);
+
+        // expect
+        assertEquals(out.toString(), "com.polidea.rxandroidble2.exceptions.BleScanException: Bluetooth disabled (code 1)");
+    }
+}

rxandroidble/src/test/java/utils/MockUtils.java

@@ -0,0 +1,17 @@
+package utils;
+
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothGatt;
+
+import org.mockito.Mockito;
+
+public class MockUtils {
+
+    public static BluetoothGatt bluetoothGatt(String deviceAddress) {
+        BluetoothGatt bluetoothGatt = Mockito.mock(BluetoothGatt.class);
+        BluetoothDevice bluetoothDevice = Mockito.mock(BluetoothDevice.class);
+        Mockito.when(bluetoothGatt.getDevice()).thenReturn(bluetoothDevice);
+        Mockito.when(bluetoothDevice.getAddress()).thenReturn(deviceAddress);
+        return bluetoothGatt;
+    }
+}

rxandroidble3/build.gradle

@@ -68,6 +68,8 @@ dependencies {
     // Test dependencies
     testImplementation files(tasks.getByPath(':dagger-library-shadow:shadowJar').archiveFile)
     testImplementation rootProject.ext.libs.junit
+    testImplementation platform(rootProject.ext.libs.junit_platform)
     testImplementation rootProject.ext.libs.groovy
     testImplementation rootProject.ext.libs.spock
+    testRuntimeOnly rootProject.ext.libs.junit_runtime
 }