Add Codecov code coverage (#1)

* Jacoco working, but failing tests due to reflection
* Fix code coverage by ignoring synthetic members

jacoco code coverage was failing due to detecting synthetic members.
This was apparently bad practice as detailed
[here](https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/jacoco/3wT1WmrRPBA/WgtY21EKHQAJ)

.travis.yml

@@ -1,27 +1,34 @@
 language: java
 install: true
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+
 before_cache:
-- rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
-- rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+
 cache:
   directories:
-  - "$HOME/.gradle/caches/"
-  - "$HOME/.gradle/wrapper/"
+    - "$HOME/.gradle/caches/"
+    - "$HOME/.gradle/wrapper/"
 before_install:
-- chmod +x gradlew
+  - chmod +x gradlew
+
 stages:
-- name: build
-- name: release
-  if: tag IS present
+  - name: build
+  - name: release
+    if: tag IS present
+
 jobs:
   include:
-  - stage: build
-    script:
-    - "./gradlew build --scan -s"
-  - stage: release
-    script:
-    - "./gradlew -Prelease.useLastTag=true final --info --stacktrace"
-secure: 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
+    - stage: build
+      script:
+        - "./gradlew build --scan -s"
+    - stage: release
+      script:
+        - "./gradlew -Prelease.useLastTag=true final --info --stacktrace"
+
 env:
   global:
     secure: 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

build.gradle.kts

@@ -1,8 +1,8 @@
 import com.jfrog.bintray.gradle.BintrayExtension
+import org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestFramework
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
-val kotlin_version = "1.3.11"
-val spek_version = "2.0.0-alpha.2"
+val spekVersion = "2.0.0-alpha.2"
 
 plugins {
     `build-scan`
@@ -12,8 +12,8 @@ plugins {
     id("nebula.source-jar") version "9.4.6"
     id("nebula.release") version "9.2.0"
     id("nebula.nebula-bintray-publishing") version "5.0.0"
+    jacoco
 }
-
 group = "com.tylerthrailkill.helpers"
 
 repositories {
@@ -23,26 +23,26 @@ repositories {
 }
 
 dependencies {
-    compile(kotlin("stdlib-jdk8"))
-    compile(kotlin("reflect"))
-    testCompile(kotlin("test"))
-    testCompile(kotlin("test-junit"))
+    implementation(kotlin("stdlib-jdk8"))
+    implementation(kotlin("reflect"))
+    testImplementation(kotlin("test"))
+    testImplementation(kotlin("test-junit"))
+
+    // logging
+    implementation(group = "ch.qos.logback", name = "logback-classic", version = "1.3.0-alpha4")
+    implementation(group = "org.slf4j", name = "slf4j-simple", version = "1.6.1")
+    implementation("io.github.microutils:kotlin-logging:1.6.22")
 
-    compile(group = "ch.qos.logback", name = "logback-classic", version = "1.3.0-alpha4")
-    compile(group = "org.slf4j", name = "slf4j-simple", version = "1.6.1")
-    compile("io.github.microutils:kotlin-logging:1.6.22")
     testImplementation("com.nhaarman.mockitokotlin2:mockito-kotlin:2.1.0")
     testImplementation("io.mockk:mockk:1.9.kotlin12")
-    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version")
-
-    testImplementation("org.spekframework.spek2:spek-dsl-jvm:$spek_version") {
+    testImplementation("org.spekframework.spek2:spek-dsl-jvm:$spekVersion") {
         exclude(group = "org.jetbrains.kotlin")
     }
-    testRuntimeOnly("org.spekframework.spek2:spek-runner-junit5:$spek_version") {
+    testRuntimeOnly("org.spekframework.spek2:spek-runner-junit5:$spekVersion") {
         exclude(group = "org.junit.platform")
         exclude(group = "org.jetbrains.kotlin")
     }
-    testImplementation("com.beust:klaxon:5.0.1")
+    testImplementation("com.beust:klaxon:5.0.1") // used to parse naughty list
     testImplementation(group = "org.junit.platform", name = "junit-platform-engine", version = "1.3.0-RC1")
 }
 
@@ -52,14 +52,28 @@ tasks {
     }
 
     withType<Wrapper> {
-        gradleVersion = "4.10.2"
+        distributionType = Wrapper.DistributionType.ALL
     }
 
     withType<Test> {
         useJUnitPlatform {
             includeEngines("spek2")
         }
     }
+    val report = withType<JacocoReport> {
+        reports {
+            xml.apply {
+                isEnabled = true
+                this.destination = file("$buildDir/jacoco/report.xml")
+            }
+            html.apply {
+                isEnabled = true
+                this.destination = file("$buildDir/jacoco/html_report")
+            }
+        }
+        dependsOn("test")
+    }
+    this["check"].dependsOn(report)
 }
 
 buildScan {

src/main/kotlin/com/tylerthrailkill/helpers/prettyprint/PrettyPrint.kt

@@ -39,7 +39,7 @@ private fun recurse(obj: Any?, currentDepth: String = "") {
     val className = "${obj?.javaClass?.simpleName}("
     write(className)
 
-    obj?.javaClass?.declaredFields?.forEach {
+    obj?.javaClass?.declaredFields?.filter { !it.isSynthetic }?.forEach {
         val pad = deepen(currentDepth)
         it.isAccessible = true
         PRINT_STREAM.println()