Add telemetry unit tests

Author: jhh

deadeye/build.gradle

@@ -1,6 +1,6 @@
 apply plugin: 'com.diffplug.gradle.spotless'
 
-sourceCompatibility = 1.8
+sourceCompatibility = 11
 
 dependencies {
 

swerve/src/main/java/org/strykeforce/thirdcoast/swerve/SwerveDrive.java

@@ -20,7 +20,7 @@
 @SuppressWarnings("unused")
 public class SwerveDrive {
 
-  public final static int DEFAULT_ABSOLUTE_AZIMUTH_OFFSET = 200;
+  public static final int DEFAULT_ABSOLUTE_AZIMUTH_OFFSET = 200;
   private static final Logger logger = LoggerFactory.getLogger(SwerveDrive.class);
   private static final int WHEEL_COUNT = 4;
   final AHRS gyro;

telemetry/build.gradle

@@ -17,7 +17,7 @@ buildscript {
 apply plugin: "kotlin"
 apply plugin: 'org.jetbrains.dokka'
 
-sourceCompatibility = 1.8
+sourceCompatibility = 11
 
 
 repositories {
@@ -34,6 +34,9 @@ dependencies {
 
     // Logging
     compile 'io.github.microutils:kotlin-logging:1.6.10'
+    
+    // unit tests
+    testImplementation 'org.skyscreamer:jsonassert:1.+'
 
 }
 

telemetry/src/main/kotlin/org/strykeforce/thirdcoast/telemetry/grapher/Subscription.kt

@@ -38,8 +38,7 @@ class Subscription(inventory: Inventory, val client: String, requestJson: String
             .name("timestamp").value(System.currentTimeMillis())
             .name("data").beginArray()
         measurements.forEach { writer.value(it.asDouble) }
-        writer.endArray()
-            .endObject()
+        writer.endArray().endObject()
     }
 
     @Throws(IOException::class)

telemetry/src/main/kotlin/org/strykeforce/thirdcoast/telemetry/item/TalonItem.kt

@@ -21,7 +21,7 @@ class TalonItem @JvmOverloads constructor(
     override fun measurementFor(measure: Measure): DoubleSupplier {
         return when (measure) {
             UNKNOWN -> DoubleSupplier { 2767.0 }
-            CLOSED_LOOP_TARGET -> DoubleSupplier { talon.getClosedLoopTarget(0).toDouble() }
+            CLOSED_LOOP_TARGET -> DoubleSupplier { talon.getClosedLoopTarget(0) }
             OUTPUT_CURRENT -> DoubleSupplier { talon.outputCurrent }
             OUTPUT_VOLTAGE -> DoubleSupplier { talon.motorOutputVoltage }
             OUTPUT_PERCENT -> DoubleSupplier { talon.motorOutputPercent }