Files
amethyst/quartz/build.gradle.kts
T
Claude c19bd4e92e refactor(geode): test fixtures + collectUntilEose helper, move to testFixtures sourceSet
The in-process relay was usable but every consumer test paid a 10–15
line tax for scope/client setup, manual cleanup inside the test body
(leaks on assertion failure), hardcoded "ws://127.0.0.1:7770/" magic
strings, and an inline collectUntilEose pattern reinvented per file.

Net: ~250 LOC removed, every test gets correct @After cleanup, and
the synthetic event builders no longer ship in geode's production jar.

- Move geode.fixtures (synthetic event builders) and the new
  geode.testing package from src/main to a new src/testFixtures
  source set via the java-test-fixtures plugin. Production geode jar
  no longer includes them; consumers wire them with
  testImplementation(testFixtures(project(":geode"))).
- Add geode.testing.RelayClientTest open class — owns hub, scope,
  client, defaultRelay, defaultRelayUrl with @After-driven cleanup.
- Add geode.testing.collectUntilEose / collectUntilEoseMulti
  NostrClient extensions with a shared subId counter and timeout knob.
  Replaces hand-rolled subscriber loops in 4+ files.
- Add RelayHub.DEFAULT_URL constant so tests stop typing
  "ws://127.0.0.1:7770/" inline.
- Migrate the 8 quartz NostrClient*Test files + geode's
  Nip01ComplianceTest to extend RelayClientTest and (where REQ/EOSE
  is the pattern) call collectUntilEose. Delete the redundant
  BaseNostrClientTest wrapper.
2026-05-07 13:42:20 +00:00

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Kotlin
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import com.vanniktech.maven.publish.KotlinMultiplatform
import com.vanniktech.maven.publish.SourcesJar
import org.jetbrains.kotlin.gradle.dsl.JvmTarget
import org.jetbrains.kotlin.gradle.targets.native.tasks.KotlinNativeTest
plugins {
alias(libs.plugins.kotlinMultiplatform)
alias(libs.plugins.androidKotlinMultiplatformLibrary)
alias(libs.plugins.serialization)
alias(libs.plugins.vanniktech.mavenPublish)
}
kotlin {
compilerOptions {
freeCompilerArgs.add("-Xexpect-actual-classes")
}
jvm {
compilerOptions {
jvmTarget.set(JvmTarget.JVM_21)
}
}
android {
namespace = "com.vitorpamplona.quartz"
compileSdk =
libs.versions.android.compileSdk
.get()
.toInt()
minSdk =
libs.versions.android.minSdk
.get()
.toInt()
compilerOptions {
jvmTarget.set(JvmTarget.JVM_21)
}
optimization {
consumerKeepRules.apply {
publish = true
file("consumer-rules.pro")
}
}
withHostTest {}
withDeviceTest {
instrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
}
// For iOS targets, this is also where you should
// configure native binary output. For more information, see:
// https://kotlinlang.org/docs/multiplatform-build-native-binaries.html#build-xcframeworks
// A step-by-step guide on how to include this library in an XCode
// project can be found here:
// https://developer.android.com/kotlin/multiplatform/migrate
val xcfName = "quartz-kmpKit"
iosArm64 {
binaries.framework {
baseName = xcfName
isStatic = true
binaryOption("bundleId", "com.vitorpamplona.quartz")
}
}
iosSimulatorArm64 {
binaries.framework {
baseName = xcfName
isStatic = true
binaryOption("bundleId", "com.vitorpamplona.quartz")
}
}
linuxX64()
macosArm64()
// This makes sure that the resource file directory is visible for iOS tests.
val rootDir = "${rootProject.rootDir.path}/quartz/src/commonTest/resources"
tasks.withType<Test>().configureEach {
maxHeapSize = "4g"
environment("TEST_RESOURCES_ROOT", rootDir)
}
tasks.withType<KotlinNativeTest>().configureEach {
environment("TEST_RESOURCES_ROOT", rootDir)
// This is necessary to have the variable propagated on iOS
environment("SIMCTL_CHILD_TEST_RESOURCES_ROOT", rootDir)
}
// Enable LLVM optimizations for native test binaries (benchmark accuracy).
// Without opt, K/N test binaries compile in debug mode (~20× slower).
// Use the binary-level API instead of -opt freeCompilerArg to avoid the
// "Unsupported combination of flags: -opt and -g" conflict in Kotlin/Native 2.1+.
targets.withType<org.jetbrains.kotlin.gradle.plugin.mpp.KotlinNativeTarget>().configureEach {
binaries.withType<org.jetbrains.kotlin.gradle.plugin.mpp.TestExecutable>().configureEach {
optimized = true
debuggable = false
}
}
// Source set declarations.
// Declaring a target automatically creates a source set with the same name. By default, the
// Kotlin Gradle Plugin creates additional source sets that depend on each other, since it is
// common to share sources between related targets.
// See: https://kotlinlang.org/docs/multiplatform-hierarchy.html
sourceSets {
commonMain {
dependencies {
implementation(libs.kotlin.stdlib)
implementation(libs.kotlinx.coroutines.core)
// For LruCache
implementation(libs.androidx.collection)
// @Immutable and @Stable
implementation(libs.androidx.compose.runtime.annotation)
// Bitcoin secp256k1 bindings
api(libs.secp256k1.kmp.common)
// Kotlin serialization for the times where we need the Json tree and performance is not that important.
implementation(libs.kotlinx.serialization.json)
// immutable collections to avoid recomposition
implementation(libs.kotlinx.collections.immutable)
// SQLite KMP driver for event store
api(libs.androidx.sqlite)
implementation(libs.androidx.sqlite.bundled)
// Negentropy set reconciliation (NIP-77)
api(libs.negentropy.kmp)
implementation("io.github.andreypfau:kotlinx-crypto-hmac:0.0.4")
implementation("io.github.andreypfau:kotlinx-crypto-sha2:0.0.4")
}
}
commonTest {
dependencies {
implementation(libs.kotlin.test)
implementation(libs.kotlinx.coroutines.test)
// SQLite bundled driver for tests
api(libs.androidx.sqlite)
implementation(libs.androidx.sqlite.bundled)
}
}
// Must be defined before androidMain and jvmMain
val jvmAndroid =
create("jvmAndroid") {
dependsOn(commonMain.get())
dependencies {
// Performant Parser of JSONs into Events
api(libs.jackson.module.kotlin)
// Websockets API
implementation(libs.okhttp)
implementation(libs.okhttpCoroutines)
// Chess engine for move validation and legal move generation
// NOTE: 1.0.4+ uses Java 21's removeLast() which crashes on Android API < 34
// TODO: Test if 1.0.0 works, or fork library to fix
implementation(libs.kchesslib)
}
}
// Must be defined before androidMain and jvmMain
val jvmAndroidTest =
create("jvmAndroidTest") {
dependsOn(commonTest.get())
dependencies {
implementation(libs.kotlin.test)
implementation(libs.kotlinx.coroutines.test)
// In-process Nostr relay (geode) so JVM/Android host
// tests don't need network access or a Rust toolchain.
// testFixtures (RelayClientTest base, fixtures,
// collectUntilEose) are wired below at the top-level
// `dependencies` block — the KMP source-set DSL
// doesn't expose the `testFixtures(...)` consumer.
implementation(project(":geode"))
}
}
jvmMain {
dependsOn(jvmAndroid)
dependencies {
// Bitcoin secp256k1 bindings
implementation(libs.secp256k1.kmp.jni.jvm)
}
}
jvmTest {
dependsOn(jvmAndroidTest)
dependencies {
// Bitcoin secp256k1 bindings
implementation(libs.secp256k1.kmp.jni.jvm)
// Custom C secp256k1 (libschnorr256k1) for cross-validation + 3-way benchmark
implementation(libs.schnorr256k1.kmp)
// SQLite bundled driver for JVM tests
implementation(libs.androidx.sqlite.bundled.jvm)
}
}
androidMain {
dependsOn(jvmAndroid)
dependencies {
implementation(libs.androidx.core.ktx)
// Bitcoin secp256k1 bindings to Android
api(libs.secp256k1.kmp.jni.android)
}
}
getByName("androidHostTest") {
dependencies {
implementation(libs.kotlin.test)
implementation(libs.kotlinx.coroutines.test)
// Bitcoin secp256k1 bindings
implementation(libs.secp256k1.kmp.jni.jvm)
// SQLite bundled driver for Host tests
implementation(libs.androidx.sqlite.bundled.jvm)
}
}
getByName("androidDeviceTest") {
dependencies {
implementation(libs.androidx.runner)
implementation(libs.androidx.core)
implementation(libs.androidx.junit)
implementation(libs.androidx.espresso.core)
implementation(libs.kotlin.test)
implementation(libs.kotlinx.coroutines.test)
// Bitcoin secp256k1 bindings to Android
api(libs.secp256k1.kmp.jni.android)
// Custom C secp256k1 (libschnorr256k1) for cross-validation + 3-way benchmark
implementation(libs.schnorr256k1.kmp)
}
}
// Must be defined before appleMain, linuxMain, etc.
val nativeMain =
create("nativeMain") {
dependsOn(commonMain.get())
}
val nativeTest =
create("nativeTest") {
dependsOn(commonTest.get())
}
// Must be defined before iosMain and macosMain
val appleMain =
create("appleMain") {
dependsOn(nativeMain)
dependencies {
implementation(libs.charlietap.cachemap)
implementation(libs.net.thauvin.erik.urlencoder.lib)
implementation(libs.dev.whyoleg.cryptography.provider.apple.optimal)
implementation("io.github.andreypfau:kotlinx-crypto-hmac:0.0.4")
implementation("io.github.andreypfau:kotlinx-crypto-sha2:0.0.4")
}
}
val appleTest =
create("appleTest") {
dependsOn(nativeTest)
}
iosMain {
dependsOn(appleMain)
}
val iosArm64Main by getting {
dependsOn(iosMain.get())
}
val iosSimulatorArm64Main by getting {
dependsOn(iosMain.get())
}
iosTest {
dependsOn(appleTest)
}
val iosArm64Test by getting {
dependsOn(iosTest.get())
}
val iosSimulatorArm64Test by getting {
dependsOn(iosTest.get())
}
val macosMain =
create("macosMain") {
dependsOn(appleMain)
}
val macosTest =
create("macosTest") {
dependsOn(appleTest)
}
val macosArm64Main by getting {
dependsOn(macosMain)
}
val macosArm64Test by getting {
dependsOn(macosTest)
}
val linuxMain =
create("linuxMain") {
dependsOn(nativeMain)
dependencies {
implementation(libs.net.thauvin.erik.urlencoder.lib)
implementation(libs.dev.whyoleg.cryptography.provider.apple.optimal)
}
}
val linuxTest =
create("linuxTest") {
dependsOn(nativeTest)
}
val linuxX64Main by getting {
dependsOn(linuxMain)
}
val linuxX64Test by getting {
dependsOn(linuxTest)
}
}
}
// testFixtures(...) consumer lives outside the KMP source-set DSL —
// the KMP source-set `dependencies { }` block uses
// `KotlinDependencyHandler`, which does not expose the
// `testFixtures(...)` projection. The standard Gradle dependency
// configuration name (`jvmAndroidTestImplementation`) does work here.
dependencies {
"jvmAndroidTestImplementation"(testFixtures(project(":geode")))
}
mavenPublishing {
// sources publishing is always enabled by the Kotlin Multiplatform plugin
configure(
KotlinMultiplatform(
// whether to publish a sources jar
sourcesJar = SourcesJar.Sources(),
),
)
coordinates(
groupId = "com.vitorpamplona.quartz",
artifactId = "quartz",
version = "1.08.0",
)
// Configure publishing to Maven Central
publishToMavenCentral(automaticRelease = true)
// Enable GPG signing for all publications
signAllPublications()
pom {
name = "Quartz: Nostr Library for Kotlin Multiplatform"
description = "Nostr library ported to Kotlin/Multiplatform for JVM, Android, iOS & Linux"
inceptionYear = "2025"
url = "https://github.com/vitorpamplona/amethyst/"
licenses {
license {
name = "MIT License"
url = "https://github.com/vitorpamplona/amethyst/blob/main/LICENSE"
}
}
developers {
developer {
id = "vitorpamplona"
name = "Vitor Pamplona"
url = "http://vitorpamplona.com"
email = "vitor@vitorpamplona.com"
}
}
scm {
url = "https://github.com/vitorpamplona/amethyst/"
connection = "https://github.com/vitorpamplona/amethyst/.git"
}
}
}