test: remove redundant coverage and shorten timers

android/app/src/test/kotlin/com/edde746/plezy/exoplayer/DvBitstreamSanitizerTest.kt

@@ -26,17 +26,6 @@ class DvBitstreamSanitizerTest {
     assertEquals(0, buffer.position())
   }
 
-  @Test
-  fun stripsSuffixSei() {
-    val vcl = annexBNal(1, byteArrayOf(0x01))
-    val suffixSei = annexBNal(40, hdr10PlusSeiPayload())
-    val buffer = bufferOf(vcl, suffixSei)
-
-    sanitizer.sanitize(buffer, stripHdr10PlusSei = true, stripDvRpu = false)
-
-    assertArrayEquals(vcl, remainingBytes(buffer))
-  }
-
   @Test
   fun handles3ByteStartCodes() {
     val vcl1 = annexBNal(1, byteArrayOf(0x01, 0x02), startCodeLen = 3)
@@ -141,16 +130,6 @@ class DvBitstreamSanitizerTest {
     assertEquals(0xBB.toByte(), buffer.get(1))
   }
 
-  @Test
-  fun worksOnDirectBuffers() {
-    val vcl = annexBNal(1, byteArrayOf(0x01, 0x02))
-    val buffer = directBufferOf(vcl, hdr10PlusSei())
-
-    sanitizer.sanitize(buffer, stripHdr10PlusSei = true, stripDvRpu = false)
-
-    assertArrayEquals(vcl, remainingBytes(buffer))
-  }
-
   @Test
   fun emptyBufferIsNoOp() {
     val buffer = ByteBuffer.allocate(0)

android/app/src/test/kotlin/com/edde746/plezy/exoplayer/LatmMatroskaExtractorTest.kt

@@ -15,7 +15,6 @@ import androidx.media3.extractor.mkv.MatroskaExtractor
 import java.io.EOFException
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertFalse
-import org.junit.Assert.assertNotNull
 import org.junit.Assert.assertThrows
 import org.junit.Assert.assertTrue
 import org.junit.Test
@@ -190,16 +189,6 @@ class LatmMatroskaExtractorTest {
     assertFalse(isLoasAcmTrack(null, loas))
   }
 
-  @Test
-  fun formatIsEmittedBeforeFirstSample() {
-    val output = extractFixture()
-    val track = output.tracks.values.first()
-    assertNotNull(track.formats.firstOrNull())
-    // LatmReader emits the format from the first StreamMuxConfig, which arrives
-    // with the first LOAS frame — before any sample metadata is committed.
-    assertTrue(track.samples.isNotEmpty())
-  }
-
   @Test
   fun rejectsUnexpectedEndOfInput() {
     val output = LatmTrackOutput(FakeTrackOutput(), 1)

android/libass/src/test/java/com/edde746/plezy/libass/media/widget/SpecRenderEngineTest.kt

@@ -272,7 +272,7 @@ class SpecRenderEngineTest {
     // last-rendered slot so GL skips the upload entirely.
     val h = Harness()
     h.script.add(changed())
-    val first = h.engine.service(0, pinned = true) as SpecRenderEngine.Outcome.Post
+    h.engine.service(0, pinned = true)
     var pts = 0L
     repeat(4) {
       // build cadence; renders return changed for simplicity
@@ -287,7 +287,6 @@ class SpecRenderEngineTest {
     assertTrue(outcome.specHit)
     assertFalse(outcome.newContent)
     assertEquals(before, h.calls.size)
-    assertNotNull(first) // first slot existed; hit reposts whichever slot was last rendered
   }
 
   @Test