✨ Configure metric registry for injection

diff --git a/build.gradle b/build.gradle
index dc7878c..877169f 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -51,6 +51,7 @@ dependencies {
     compile group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-yaml', version: '2.9.1'
     compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.2'
     compile group: 'org.jsoup', name: 'jsoup', version: '1.10.2'
     compile group: 'com.fasterxml.jackson.dataformat', name: 'jackson-dataformat-yaml', version: '2.9.1'
     compile group: 'com.google.code.findbugs', name: 'jsr305', version: '3.0.2'
     compile group: 'org.jsoup', name: 'jsoup', version: '1.10.2'

+    compile group: 'io.dropwizard.metrics', name: 'metrics-core', version: '4.1.0'

 
     testCompile group: 'org.jetbrains.kotlin', name: 'kotlin-test-junit'
     testCompile group: 'junit', name: 'junit', version: '4.11'
 
     testCompile group: 'org.jetbrains.kotlin', name: 'kotlin-test-junit'
     testCompile group: 'junit', name: 'junit', version: '4.11'

diff --git a/src/main/kotlin/net/pterodactylus/sone/main/SoneModule.kt b/src/main/kotlin/net/pterodactylus/sone/main/SoneModule.kt
index 31cc54a..8f018f5 100644 (file)
--- a/src/main/kotlin/net/pterodactylus/sone/main/SoneModule.kt
+++ b/src/main/kotlin/net/pterodactylus/sone/main/SoneModule.kt
@@ -1,5 +1,6 @@
 package net.pterodactylus.sone.main
 
 package net.pterodactylus.sone.main
 

+import com.codahale.metrics.*

 import com.google.common.base.*
 import com.google.common.eventbus.*
 import com.google.inject.*
 import com.google.common.base.*
 import com.google.common.eventbus.*
 import com.google.inject.*


@@ -52,6 +53,7 @@ open class SoneModule(private val sonePlugin: SonePlugin, private val eventBus:
                bind(Database::class.java).to(MemoryDatabase::class.java).`in`(Singleton::class.java)
                bind(BaseL10n::class.java).toInstance(sonePlugin.l10n().base)
                loaders?.let { bind(Loaders::class.java).toInstance(it) }
                bind(Database::class.java).to(MemoryDatabase::class.java).`in`(Singleton::class.java)
                bind(BaseL10n::class.java).toInstance(sonePlugin.l10n().base)
                loaders?.let { bind(Loaders::class.java).toInstance(it) }

+               bind(MetricRegistry::class.java).`in`(Singleton::class.java)

 
                bindListener(Matchers.any(), object : TypeListener {
                        override fun <I> hear(typeLiteral: TypeLiteral<I>, typeEncounter: TypeEncounter<I>) {
 
                bindListener(Matchers.any(), object : TypeListener {
                        override fun <I> hear(typeLiteral: TypeLiteral<I>, typeEncounter: TypeEncounter<I>) {

diff --git a/src/test/kotlin/net/pterodactylus/sone/main/SoneModuleTest.kt b/src/test/kotlin/net/pterodactylus/sone/main/SoneModuleTest.kt
index 6cac0a8..93a041c 100644 (file)
--- a/src/test/kotlin/net/pterodactylus/sone/main/SoneModuleTest.kt
+++ b/src/test/kotlin/net/pterodactylus/sone/main/SoneModuleTest.kt
@@ -1,5 +1,6 @@
 package net.pterodactylus.sone.main
 
 package net.pterodactylus.sone.main
 

+import com.codahale.metrics.*

 import com.google.common.base.*
 import com.google.common.eventbus.*
 import com.google.inject.Guice.*
 import com.google.common.base.*
 import com.google.common.eventbus.*
 import com.google.inject.Guice.*


@@ -210,4 +211,16 @@ class SoneModuleTest {
                verify(eventBus).register(core)
        }
 
                verify(eventBus).register(core)
        }
 

+       @Test
+       fun `metrics registry can be created`() {
+               assertThat(injector.getInstance<MetricRegistry>(), notNullValue())
+       }
+
+       @Test
+       fun `metrics registry is created as singleton`() {
+               val firstMetricRegistry = injector.getInstance<MetricRegistry>()
+               val secondMetricRegistry = injector.getInstance<MetricRegistry>()
+               assertThat(firstMetricRegistry, sameInstance(secondMetricRegistry))
+       }
+

 }
 }