test: Add tests regarding duration strings

Author: Euklios

src/test/java/net/bramp/ffmpeg/FFmpegTest.java

@@ -2,18 +2,22 @@
 
 import static org.hamcrest.Matchers.hasItem;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
 import static org.mockito.Mockito.*;
 import static org.mockito.hamcrest.MockitoHamcrest.argThat;
 
 import java.io.IOException;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 
 import com.google.common.collect.Lists;
+import net.bramp.ffmpeg.builder.FFmpegBuilder;
 import net.bramp.ffmpeg.fixtures.Codecs;
 import net.bramp.ffmpeg.fixtures.Filters;
 import net.bramp.ffmpeg.fixtures.Formats;
 import net.bramp.ffmpeg.fixtures.ChannelLayouts;
 import net.bramp.ffmpeg.fixtures.PixelFormats;
+import net.bramp.ffmpeg.fixtures.Samples;
 import net.bramp.ffmpeg.info.Filter;
 import net.bramp.ffmpeg.lang.NewProcessAnswer;
 import org.junit.Before;
@@ -61,6 +65,32 @@ public void testVersion() throws Exception {
     verify(runFunc, times(1)).run(argThatHasItem("-version"));
   }
 
+  @Test
+  public void testStartOffsetOption() throws Exception {
+    FFmpeg ffmpeg = new FFmpeg();
+
+    FFmpegBuilder builder = ffmpeg.builder().addInput(Samples.big_buck_bunny_720p_1mb).setStartOffset(1, TimeUnit.SECONDS).done().addOutput(Samples.output_mp4).done();
+
+    try {
+      ffmpeg.run(builder);
+    } catch (Throwable t) {
+      fail(t.getClass().getSimpleName() + " was thrown");
+    }
+  }
+
+  @Test
+  public void testDurationOption() throws Exception {
+    FFmpeg ffmpeg = new FFmpeg();
+
+    FFmpegBuilder builder = ffmpeg.builder().addInput(Samples.big_buck_bunny_720p_1mb).setDuration(1, TimeUnit.SECONDS).done().addOutput(Samples.output_mp4).done();
+
+    try {
+      ffmpeg.run(builder);
+    } catch (Throwable t) {
+      fail(t.getClass().getSimpleName() + " was thrown");
+    }
+  }
+
   @Test
   public void testCodecs() throws IOException {
     // Run twice, the second should be cached

src/test/java/net/bramp/ffmpeg/builder/FFmpegHlsOutputBuilderTest.java

@@ -106,6 +106,54 @@ public void testConvertVideoToHls() throws IOException {
         assertTrue(Files.exists(segmentFilePath));
     }
 
+    @Test
+    public void testConvertVideoToHlsSetHlsTime() throws IOException {
+        Path manifestFilePath = Paths.get("tmp/output.m3u8");
+        Path segmentFilePath = Paths.get("tmp/file000.ts");
+
+        Files.createDirectories(Paths.get("tmp/"));
+        Files.deleteIfExists(manifestFilePath);
+        Files.deleteIfExists(segmentFilePath);
+
+        List<String> command = new FFmpegBuilder()
+                .setInput(Samples.TEST_PREFIX + Samples.base_big_buck_bunny_720p_1mb)
+                .done()
+                .addHlsOutput("tmp/output.m3u8")
+                .setHlsTime(5, TimeUnit.SECONDS)
+                .setHlsSegmentFileName("tmp/file%03d.ts")
+                .done()
+                .build();
+
+        new FFmpeg().run(command);
+
+        assertTrue(Files.exists(manifestFilePath));
+        assertTrue(Files.exists(segmentFilePath));
+    }
+
+    @Test
+    public void testConvertVideoToHlsSetHlsInitTime() throws IOException {
+        Path manifestFilePath = Paths.get("tmp/output.m3u8");
+        Path segmentFilePath = Paths.get("tmp/file000.ts");
+
+        Files.createDirectories(Paths.get("tmp/"));
+        Files.deleteIfExists(manifestFilePath);
+        Files.deleteIfExists(segmentFilePath);
+
+        List<String> command = new FFmpegBuilder()
+                .setInput(Samples.TEST_PREFIX + Samples.base_big_buck_bunny_720p_1mb)
+                .done()
+                .addHlsOutput("tmp/output.m3u8")
+                .setHlsInitTime(5, TimeUnit.SECONDS)
+                .setHlsSegmentFileName("tmp/file%03d.ts")
+                .done()
+                .build();
+
+        new FFmpeg().run(command);
+
+        assertTrue(Files.exists(manifestFilePath));
+        assertTrue(Files.exists(segmentFilePath));
+    }
+
     @Test
     public void testHlsTime() {
         List<String> command = new FFmpegHlsOutputBuilder(new FFmpegBuilder(), "output.m3u8")