Local TestSupport removed in favor of xemantic-kotlin-test lib providing stable file reading support in multiplatform tests

Author: morisil

build.gradle.kts

@@ -2,11 +2,13 @@
 
 import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 import org.gradle.api.tasks.testing.logging.TestLogEvent
+import org.gradle.kotlin.dsl.withType
 import org.jetbrains.kotlin.gradle.ExperimentalKotlinGradlePluginApi
 import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 import org.jetbrains.kotlin.gradle.swiftexport.ExperimentalSwiftExportDsl
+import org.jetbrains.kotlin.gradle.targets.js.testing.KotlinJsTest
 import org.jetbrains.kotlin.gradle.targets.jvm.tasks.KotlinJvmTest
 import org.jetbrains.kotlin.gradle.targets.native.tasks.KotlinNativeTest
 
@@ -44,6 +46,21 @@ println("""
 """
 )
 
+val gradleRootDir: String = rootDir.absolutePath
+
+tasks.withType<KotlinJvmTest>().configureEach {
+  environment("GRADLE_ROOT_DIR", gradleRootDir)
+}
+
+tasks.withType<KotlinJsTest>().configureEach {
+  environment("GRADLE_ROOT_DIR", gradleRootDir)
+}
+
+tasks.withType<KotlinNativeTest>().configureEach {
+  environment("GRADLE_ROOT_DIR", gradleRootDir)
+  environment("SIMCTL_CHILD_GRADLE_ROOT_DIR", gradleRootDir)
+}
+
 repositories {
   mavenCentral()
 }
@@ -301,12 +318,3 @@ if (isReleaseBuild) {
   }
 
 }
-
-tasks.withType<KotlinJvmTest>().configureEach {
-  environment("GRADLE_PROJECT_ROOT", rootDir)
-}
-
-tasks.withType<KotlinNativeTest>().configureEach {
-  environment("SIMCTL_CHILD_GRADLE_PROJECT_ROOT", rootDir)
-  environment("GRADLE_PROJECT_ROOT", rootDir)
-}

gradle/libs.versions.toml

@@ -5,7 +5,7 @@ javaTarget = "17"
 kotlin = "2.1.0"
 kotlinxIo = "0.6.0"
 
-xemanticKotlinTest = "1.0"
+xemanticKotlinTest = "1.1"
 
 versionsPlugin = "0.51.0"
 dokkaPlugin = "2.0.0"

src/commonTest/kotlin/MediaTypeTest.kt

@@ -21,9 +21,9 @@ import com.xemantic.ai.file.magic.test.MINIMAL_JPEG
 import com.xemantic.ai.file.magic.test.MINIMAL_PDF
 import com.xemantic.ai.file.magic.test.MINIMAL_PNG
 import com.xemantic.ai.file.magic.test.MINIMAL_WEBP
-import com.xemantic.ai.file.magic.test.isBrowserTest
 import com.xemantic.ai.file.magic.test.testDataDir
 import com.xemantic.kotlin.test.assert
+import com.xemantic.kotlin.test.isBrowserPlatform
 import kotlinx.io.files.Path
 import kotlin.test.Test
 
@@ -42,7 +42,7 @@ class MediaTypeTest {
 
   @Test
   fun `Should detect MediaTypes of Paths`() {
-    if (isBrowserTest) return // we don't have file access in the browser, but we do have with node.js
+    if (isBrowserPlatform) return // we don't have file access in the browser, but we do have with node.js
     assert(Path(testDataDir, "minimal.gif").detectMediaType() == MediaType.GIF)
     assert(Path(testDataDir, "minimal.jpeg").detectMediaType() == MediaType.JPEG)
     assert(Path(testDataDir, "minimal.pdf").detectMediaType() == MediaType.PDF)
@@ -52,7 +52,7 @@ class MediaTypeTest {
 
   @Test
   fun `Should not detect MediaTypes of a Path with empty file`() {
-    if (isBrowserTest) return // we don't have file access in the browser, but we do have with node.js
+    if (isBrowserPlatform) return // we don't have file access in the browser, but we do have with node.js
     assert(Path(testDataDir, "zero.txt").detectMediaType() == null)
   }
 

src/commonTest/kotlin/test/TestSupport.kt

@@ -16,10 +16,7 @@
 
 package com.xemantic.ai.file.magic.test
 
+import com.xemantic.kotlin.test.gradleRootDir
 import kotlinx.io.files.Path
 
-val testDataDir: Path = Path(gradleProjectRoot, "test-data")
-
-expect val gradleProjectRoot: String
-
-expect val isBrowserTest: Boolean
+val testDataDir: Path = Path(gradleRootDir, "test-data")