add tests for path creation

Author: lbloder

sentry-async-profiler/src/test/java/io/sentry/asyncprofiler/init/AsyncProfilerInitUtilTest.kt

@@ -9,6 +9,7 @@ import io.sentry.asyncprofiler.profiling.JavaContinuousProfiler
 import io.sentry.asyncprofiler.provider.AsyncProfilerProfileConverterProvider
 import io.sentry.util.InitUtil
 import kotlin.test.Test
+import kotlin.test.assertNotNull
 import kotlin.test.assertSame
 import org.mockito.kotlin.mock
 
@@ -70,4 +71,26 @@ class AsyncProfilerInitUtilTest {
     assertSame(converter, options.profilerConverter)
     assert(converter is AsyncProfilerProfileConverterProvider.AsyncProfilerProfileConverter)
   }
+
+  @Test
+  fun `initialize profiler uses existing profilingTracesDirPath when set`() {
+    val customPath = "/custom/path/to/traces"
+    val options =
+      SentryOptions().also {
+        it.setProfileSessionSampleRate(1.0)
+        it.profilingTracesDirPath = customPath
+      }
+    val profiler = InitUtil.initializeProfiler(options)
+    assert(profiler is JavaContinuousProfiler)
+    assertSame(customPath, options.profilingTracesDirPath)
+  }
+
+  @Test
+  fun `initialize profiler creates and sets profilingTracesDirPath when null`() {
+    val options = SentryOptions().also { it.setProfileSessionSampleRate(1.0) }
+    val profiler = InitUtil.initializeProfiler(options)
+    assert(profiler is JavaContinuousProfiler)
+    assertNotNull(options.profilingTracesDirPath)
+    assert(options.profilingTracesDirPath!!.contains("sentry_profiling_traces"))
+  }
 }