1 files changed, 44 insertions, 0 deletions
diff --git a/metrics-proxy/src/test/java/ai/vespa/metricsproxy/metric/model/json/GenericJsonModelTest.java b/metrics-proxy/src/test/java/ai/vespa/metricsproxy/metric/model/json/GenericJsonModelTest.java
new file mode 100644
index 00000000000..eff8d31f47c
--- /dev/null
+++ b/metrics-proxy/src/test/java/ai/vespa/metricsproxy/metric/model/json/GenericJsonModelTest.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+ */
+
+package ai.vespa.metricsproxy.metric.model.json;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import org.junit.Test;
+
+import java.io.IOException;
+
+import static ai.vespa.metricsproxy.TestUtil.getContents;
+import static ai.vespa.metricsproxy.metric.model.json.JacksonUtil.createObjectMapper;
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author gjoranv
+ */
+public class GenericJsonModelTest {
+    private static final String TEST_FILE = "generic-sample.json";
+
+    @Test
+    public void deserialize_serialize_roundtrip() throws IOException {
+        GenericJsonModel jsonModel = genericJsonModelFromTestFile();
+
+        // Do some sanity checking
+        assertEquals(2, jsonModel.services.size());
+        assertEquals(2, jsonModel.node.metrics.size());
+        assertEquals(16.222, jsonModel.node.metrics.get(0).values.get("cpu.util"), 0.01d);
+
+        String expected = getContents(TEST_FILE).trim().replaceAll("\\s+", "");;
+
+        String serialized = jsonModel.serialize();
+        String trimmed = serialized.trim().replaceAll("\\s+", "");
+
+        assertEquals(expected, trimmed);
+    }
+
+    private GenericJsonModel genericJsonModelFromTestFile() throws IOException {
+        ObjectMapper mapper = createObjectMapper();
+        return mapper.readValue(getContents(TEST_FILE), GenericJsonModel.class);
+    }
+
+}