1 files changed, 104 insertions, 0 deletions
diff --git a/jgvariant-ostree/src/test/java/eu/mulk/jgvariant/ostree/OstreeDecoderTest.java b/jgvariant-ostree/src/test/java/eu/mulk/jgvariant/ostree/OstreeDecoderTest.java
new file mode 100644
index 0000000..5e4d37c
--- /dev/null
+++ b/jgvariant-ostree/src/test/java/eu/mulk/jgvariant/ostree/OstreeDecoderTest.java
@@ -0,0 +1,104 @@
+package eu.mulk.jgvariant.ostree;
+
+import static org.junit.jupiter.api.Assertions.assertAll;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import com.adelean.inject.resources.junit.jupiter.GivenBinaryResource;
+import com.adelean.inject.resources.junit.jupiter.TestWithResources;
+import eu.mulk.jgvariant.core.Signature;
+import eu.mulk.jgvariant.core.Variant;
+import java.nio.ByteBuffer;
+import java.util.List;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+@TestWithResources
+class OstreeDecoderTest {
+
+  @GivenBinaryResource("/ostree/summary")
+  byte[] summaryBytes;
+
+  @GivenBinaryResource(
+      "/ostree/objects/3d/3b3329dca38871f29aeda1bf5854d76c707fa269759a899d0985c91815fe6f.commit")
+  byte[] commitBytes;
+
+  @GivenBinaryResource(
+      "/ostree/objects/14/c9b958ac59df4979095a3485b4da5a045fe8737ffdba8cfbfff24988b238f7.dirtree")
+  byte[] dirTreeBytes;
+
+  @GivenBinaryResource(
+      "/ostree/objects/48/cc6a2ecdab284b9d1e5b0e875c905866ff32f65ee1e857df0e691285d6f14c.dirmeta")
+  byte[] dirMetaBytes;
+
+  @GivenBinaryResource("/ostree/deltas/Mc/iDXVydLGaHpQCRyFFC0bLYU_9Bap+4G07jB1RRDVI/superblock")
+  byte[] deltaSuperblockBytes;
+
+  @GivenBinaryResource("/ostree/deltas/Mc/iDXVydLGaHpQCRyFFC0bLYU_9Bap+4G07jB1RRDVI/0")
+  byte[] deltaPartPayloadBytes;
+
+  @Test
+  void testTrivial() {
+    assertTrue(true);
+  }
+
+  @Test
+  void testSummaryDecoder() {
+    var decoder = Summary.decoder();
+    var summary = decoder.decode(ByteBuffer.wrap(summaryBytes));
+    assertAll(
+        () ->
+            assertEquals(
+                List.of(
+                    new Summary.Entry(
+                        "mulkos/1.x/amd64",
+                        new Summary.Entry.Value(
+                            214,
+                            Checksum.ofHex(
+                                "66ff167ff35ce87daac817447a9490a262ee75f095f017716a6eb1a9d9eb3350"),
+                            new Metadata(
+                                List.of(
+                                    new Metadata.Field(
+                                        "ostree.commit.timestamp",
+                                        new Variant(Signature.parse("t"), 1640537170L))))))),
+                summary.entries()));
+    // FIXME: check metadata field
+    System.out.println(summary);
+  }
+
+  @Test
+  void testCommitDecoder() {
+    var decoder = Commit.decoder();
+    var commit = decoder.decode(ByteBuffer.wrap(commitBytes));
+    System.out.println(commit);
+  }
+
+  @Test
+  void testDirTreeDecoder() {
+    var decoder = DirTree.decoder();
+    var dirTree = decoder.decode(ByteBuffer.wrap(dirTreeBytes));
+    System.out.println(dirTree);
+  }
+
+  @Test
+  void testDirMetaDecoder() {
+    var decoder = DirMeta.decoder();
+    var dirMeta = decoder.decode(ByteBuffer.wrap(dirMetaBytes));
+    System.out.println(dirMeta);
+  }
+
+  @Test
+  void testSuperblockDecoder() {
+    var decoder = DeltaSuperblock.decoder();
+    var deltaSuperblock = decoder.decode(ByteBuffer.wrap(deltaSuperblockBytes));
+    System.out.println(deltaSuperblock);
+  }
+
+  @Disabled("invalid: compression byte not taken into account")
+  @Test
+  void testPartPayloadDecoder() {
+    var decoder = DeltaPartPayload.decoder();
+    var deltaPartPayload = decoder.decode(ByteBuffer.wrap(deltaPartPayloadBytes));
+    System.out.println(deltaPartPayload);
+  }
+}