ADFA-4484 Fix test compilation errors and build environment

- Register :agent module in settings.gradle.kts (was missing)
- Fix agent/build.gradle.kts: replace deprecated buildDir with
  layout.buildDirectory, import ZipInputStream at top level
- Fix GitRepositoryUrlsTest: rename test containing '..' (illegal in
  Kotlin backtick identifiers)
- Fix KeyedDebouncingActionTest: call isCancelled() as function, not property
- Fix DiagnosticsFormatterTest: add explicit type to emptyList<DiagnosticItem>()
- Fix BackgroundIndexerTest: add missing import for IndexingProgressListener

287 tests now pass across git-core, common, app, and lsp:indexing.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: yaturner

agent/build.gradle.kts

@@ -1,4 +1,5 @@
 import com.itsaky.androidide.build.config.BuildConfig
+import java.util.zip.ZipInputStream
 
 plugins {
     alias(libs.plugins.kotlin.android)
@@ -31,7 +32,7 @@ android {
     }
     sourceSets {
         getByName("androidTest") {
-            assets.srcDirs("src/androidTest/assets", "$buildDir/generated/androidTest/assets")
+            assets.srcDirs("src/androidTest/assets", layout.buildDirectory.dir("generated/androidTest/assets").get().asFile)
         }
     }
 }
@@ -43,7 +44,7 @@ val extractLlamaAarForTests by tasks.registering {
 
     val v8AssetsZip = file("../app/build/outputs/assets/assets-arm64-v8a.zip")
     val v7AssetsZip = file("../app/build/outputs/assets/assets-armeabi-v7a.zip")
-    val outputDir = file("$buildDir/generated/androidTest/assets/dynamic_libs")
+    val outputDir = layout.buildDirectory.dir("generated/androidTest/assets/dynamic_libs").get().asFile
 
     inputs.files(v8AssetsZip, v7AssetsZip).optional()
     outputs.dir(outputDir)
@@ -63,7 +64,7 @@ val extractLlamaAarForTests by tasks.registering {
             }
 
             var extracted = false
-            java.util.zip.ZipInputStream(assetsZip.inputStream().buffered()).use { zipIn ->
+            ZipInputStream(assetsZip.inputStream().buffered()).use { zipIn ->
                 val buffer = ByteArray(8 * 1024)
                 var entry = zipIn.nextEntry
                 while (entry != null) {

app/src/test/java/com/itsaky/androidide/utils/DiagnosticsFormatterTest.kt

@@ -217,7 +217,7 @@ class DiagnosticsFormatterTest {
     fun `summary files count only files with items`() {
         val diagnostics = mapOf(
             file("A.kt") to listOf(makeItem("e", DiagnosticSeverity.ERROR)),
-            file("B.kt") to emptyList()
+            file("B.kt") to emptyList<DiagnosticItem>()
         )
         val result = DiagnosticsFormatter.format(diagnostics)
         assertThat(result).contains("Files: 1")
@@ -228,7 +228,7 @@ class DiagnosticsFormatterTest {
     @Test
     fun `files with empty diagnostic list are not included in body`() {
         val diagnostics = mapOf(
-            file("Empty.kt") to emptyList()
+            file("Empty.kt") to emptyList<DiagnosticItem>()
         )
         val result = DiagnosticsFormatter.format(diagnostics)
         assertThat(result).doesNotContain("Empty.kt")

common/src/test/java/com/itsaky/androidide/utils/KeyedDebouncingActionTest.kt

@@ -192,7 +192,7 @@ class KeyedDebouncingActionTest {
             scope = makeScope(),
             debounceDuration = 50.milliseconds,
             action = { _, checker ->
-                checkerWasActive = !checker.isCancelled
+                checkerWasActive = !checker.isCancelled()
             }
         )
 

git-core/src/test/java/com/itsaky/androidide/git/core/GitRepositoryUrlsTest.kt

@@ -58,7 +58,7 @@ class GitRepositoryUrlsTest {
     }
 
     @Test
-    fun `HTTPS URL without .git suffix is accepted`() {
+    fun `HTTPS URL without git suffix is accepted`() {
         val result = parseGitRepositoryUrl("https://github.com/user/repo")
         assertThat(result).isNotNull()
         assertThat(result).contains("github.com")

lsp/indexing/src/test/kotlin/org/appdevforall/codeonthego/indexing/BackgroundIndexerTest.kt

@@ -12,6 +12,7 @@ import org.appdevforall.codeonthego.indexing.api.IndexQuery
 import org.appdevforall.codeonthego.indexing.api.Indexable
 import org.appdevforall.codeonthego.indexing.util.BackgroundIndexer
 import org.appdevforall.codeonthego.indexing.util.IndexingEvent
+import org.appdevforall.codeonthego.indexing.util.IndexingProgressListener
 import org.junit.After
 import org.junit.Before
 import org.junit.Test

settings.gradle.kts

@@ -113,6 +113,7 @@ include(
 	":annotation-processors-ksp",
 	":annotations",
 	":actions",
+	":agent",
 	":app",
 	":build-info",
 	":common",