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Complete scheduler state transition tests

This commit is contained in:
JSLMPR 2026-07-10 08:45:58 +02:00
parent 4b0be45be0
commit f96d0689e1
2 changed files with 28 additions and 1 deletions
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2
docs/input-folder-scheduler-plan.md
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@ -28,7 +28,7 @@ Note: the local machine's filesystem root is read-only in this workspace, so abs
8. [x] Add FFmpeg clipping into `/output/clips/<video-name>/` using 8-second MP4/H.264/AAC segments.
9. [x] Add success handling that moves processed source files to processed storage.
10. [x] Add failure handling for FFmpeg or filesystem errors.
11. [ ] Add unit tests for ordering, invalid-file handling, repeat prevention, and state transitions.
11. [x] Add unit tests for ordering, invalid-file handling, repeat prevention, and state transitions.
12. [ ] Add optional FFmpeg integration test for a short fixture.
13. [ ] Add local profile or documented runtime config for enabling the scheduler.
14. [ ] Run verification and mark feature complete.

27
src/test/java/org/example/videoclips/folder/FolderVideoScanSchedulerTest.java
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@ -10,6 +10,8 @@ import java.nio.file.Path;
import java.nio.file.attribute.PosixFilePermission;
import java.util.Optional;
import java.util.Set;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
import static org.junit.jupiter.api.Assertions.assertEquals;
@ -122,6 +124,31 @@ class FolderVideoScanSchedulerTest {
assertEquals("video", Files.readString(tempDir.resolve("processed/1.mp4")));
}
@Test
void processesOneCandidatePerScanInNaturalOrder() throws Exception {
Files.writeString(tempDir.resolve("2.mp4"), "second");
Files.writeString(tempDir.resolve("1.mp4"), "first");
List<String> clippedSources = new ArrayList<>();
FolderFfmpegClipper clipper = mock(FolderFfmpegClipper.class);
when(clipper.clip(any())).thenAnswer(invocation -> {
Path source = invocation.getArgument(0);
clippedSources.add(source.getFileName().toString());
return new FolderFfmpegClipper.ClipResult(tempDir.resolve("output/result"), 1);
});
FolderVideoScanScheduler scheduler = scheduler(tempDir, acceptedValidator(), clipper);
scheduler.scan();
assertEquals(List.of("1.mp4"), clippedSources);
assertTrue(Files.exists(tempDir.resolve("processed/1.mp4")));
assertTrue(Files.exists(tempDir.resolve("2.mp4")));
scheduler.scan();
assertEquals(List.of("1.mp4", "2.mp4"), clippedSources);
assertTrue(Files.exists(tempDir.resolve("processed/2.mp4")));
}
@Test
void invalidCandidateIsMovedToRejectedDirectory() throws Exception {
Files.writeString(tempDir.resolve("invalid.mp4"), "not video");