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Add more InstanaExporterHandler tests #2014

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Add more InstanaExporterHandler tests #2014

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159 changes: 159 additions & 0 deletions ...nstana/src/test/java/io/opencensus/exporter/trace/instana/InstanaExporterHandlerTest.java
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Expand Up @@ -175,4 +175,163 @@ public void generateSpan_ClientKind() {
+ "}"
+ "]");
}

@Test
public void generateSpan_NullStatus() {
SpanData data =
SpanData.create(
SpanContext.create(
TraceId.fromLowerBase16(TRACE_ID),
SpanId.fromLowerBase16(SPAN_ID),
TraceOptions.builder().setIsSampled(true).build()),
SpanId.fromLowerBase16(PARENT_SPAN_ID),
true, /* hasRemoteParent */
"SpanName", /* name */
null, /* kind */
Timestamp.create(1505855794, 194009601) /* startTimestamp */,
Attributes.create(attributes, 0 /* droppedAttributesCount */),
TimedEvents.create(annotations, 0 /* droppedEventsCount */),
TimedEvents.create(messageEvents, 0 /* droppedEventsCount */),
Links.create(Collections.<Link>emptyList(), 0 /* droppedLinksCount */),
null, /* childSpanCount */
null, /* status */
Timestamp.create(1505855799, 465726528) /* endTimestamp */);

assertThat(InstanaExporterHandler.convertToJson(Collections.singletonList(data)))
.isEqualTo("[]");
}

@Test
public void generateSpan_ErrorStatus() {
SpanData data =
SpanData.create(
SpanContext.create(
TraceId.fromLowerBase16(TRACE_ID),
SpanId.fromLowerBase16(SPAN_ID),
TraceOptions.builder().setIsSampled(true).build()),
SpanId.fromLowerBase16(PARENT_SPAN_ID),
true, /* hasRemoteParent */
"SpanName", /* name */
Kind.CLIENT, /* kind */
Timestamp.create(1505855794, 194009601) /* startTimestamp */,
Attributes.create(attributes, 0 /* droppedAttributesCount */),
TimedEvents.create(annotations, 0 /* droppedEventsCount */),
TimedEvents.create(messageEvents, 0 /* droppedEventsCount */),
Links.create(Collections.<Link>emptyList(), 0 /* droppedLinksCount */),
null, /* childSpanCount */
Status.OUT_OF_RANGE, /* status, any but OK */
Timestamp.create(1505855799, 465726528) /* endTimestamp */);

assertThat(InstanaExporterHandler.convertToJson(Collections.singletonList(data)))
.isEqualTo(
"["
+ "{"
+ "\"spanId\":\"9cc1e3049173be09\","
+ "\"traceId\":\"d239036e7d5cec11\","
+ "\"parentId\":\"8b03ab423da481c5\","
+ "\"timestamp\":1505855794194,"
+ "\"duration\":5271,"
+ "\"name\":\"SpanName\","
+ "\"type\":\"EXIT\","
+ "\"error\":true,"
+ "\"data\":"
+ "{\"http.url\":\"http://localhost/foo\"}"
+ "}"
+ "]");
}

@Test
public void generateSpan_MultipleSpans() {
SpanData data =
SpanData.create(
SpanContext.create(
TraceId.fromLowerBase16(TRACE_ID),
SpanId.fromLowerBase16(SPAN_ID),
TraceOptions.builder().setIsSampled(true).build()),
SpanId.fromLowerBase16(PARENT_SPAN_ID),
true, /* hasRemoteParent */
"SpanName", /* name */
Kind.CLIENT, /* kind */
Timestamp.create(1505855794, 194009601) /* startTimestamp */,
Attributes.create(attributes, 0 /* droppedAttributesCount */),
TimedEvents.create(annotations, 0 /* droppedEventsCount */),
TimedEvents.create(messageEvents, 0 /* droppedEventsCount */),
Links.create(Collections.<Link>emptyList(), 0 /* droppedLinksCount */),
null, /* childSpanCount */
Status.OK,
Timestamp.create(1505855799, 465726528) /* endTimestamp */);

assertThat(InstanaExporterHandler.convertToJson(Collections.nCopies(2, data)))
.isEqualTo(
"["
+ "{"
+ "\"spanId\":\"9cc1e3049173be09\","
+ "\"traceId\":\"d239036e7d5cec11\","
+ "\"parentId\":\"8b03ab423da481c5\","
+ "\"timestamp\":1505855794194,"
+ "\"duration\":5271,"
+ "\"name\":\"SpanName\","
+ "\"type\":\"EXIT\","
+ "\"data\":"
+ "{\"http.url\":\"http://localhost/foo\"}"
+ "},"
+ "{"
+ "\"spanId\":\"9cc1e3049173be09\","
+ "\"traceId\":\"d239036e7d5cec11\","
+ "\"parentId\":\"8b03ab423da481c5\","
+ "\"timestamp\":1505855794194,"
+ "\"duration\":5271,"
+ "\"name\":\"SpanName\","
+ "\"type\":\"EXIT\","
+ "\"data\":"
+ "{\"http.url\":\"http://localhost/foo\"}"
+ "}"
+ "]");
}

@Test
public void generateSpan_MultipleAttributes() {
Map<String, AttributeValue> multipleAttributes =
ImmutableMap.of(
"http.url", AttributeValue.stringAttributeValue("http://localhost/foo"),
"http.method", AttributeValue.stringAttributeValue("GET"));

SpanData data =
SpanData.create(
SpanContext.create(
TraceId.fromLowerBase16(TRACE_ID),
SpanId.fromLowerBase16(SPAN_ID),
TraceOptions.builder().setIsSampled(true).build()),
SpanId.fromLowerBase16(PARENT_SPAN_ID),
true, /* hasRemoteParent */
"SpanName", /* name */
Kind.CLIENT, /* kind */
Timestamp.create(1505855794, 194009601) /* startTimestamp */,
Attributes.create(multipleAttributes, 0 /* droppedAttributesCount */),
TimedEvents.create(annotations, 0 /* droppedEventsCount */),
TimedEvents.create(messageEvents, 0 /* droppedEventsCount */),
Links.create(Collections.<Link>emptyList(), 0 /* droppedLinksCount */),
null, /* childSpanCount */
Status.OK,
Timestamp.create(1505855799, 465726528) /* endTimestamp */);

assertThat(InstanaExporterHandler.convertToJson(Collections.singletonList(data)))
.isEqualTo(
"["
+ "{"
+ "\"spanId\":\"9cc1e3049173be09\","
+ "\"traceId\":\"d239036e7d5cec11\","
+ "\"parentId\":\"8b03ab423da481c5\","
+ "\"timestamp\":1505855794194,"
+ "\"duration\":5271,"
+ "\"name\":\"SpanName\","
+ "\"type\":\"EXIT\","
+ "\"data\":"
+ "{"
+ "\"http.url\":\"http://localhost/foo\","
+ "\"http.method\":\"GET\""
+ "}"
+ "}"
+ "]");
}
}