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opentelemetry-java
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Add test

This commit is contained in:
Anuraag Agrawal 2020-08-11 21:02:37 +09:00
parent 3c31e7bbdf
commit f2eaa7c62a
2 changed files with 38 additions and 41 deletions
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7
sdk/build.gradle
View File

@ -50,3 +50,10 @@ task generateVersionResource {
propertiesFile.write("sdk.version=${project.version}") propertiesFile.write("sdk.version=${project.version}")
} }
} }
test {
// We test the default Resource by setting the environment here. While we could consider
// separating out a test for it, setting the environment should generally be harmless for
// other tests so keep things simple for now.
environment('OTEL_RESOURCE_ATTRIBUTES', 'cat=meow')
}

72
sdk/src/test/java/io/opentelemetry/sdk/resources/ResourceTest.java
View File

@ -16,10 +16,10 @@
package io.opentelemetry.sdk.resources; package io.opentelemetry.sdk.resources;
import static io.opentelemetry.common.AttributeValue.stringAttributeValue;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
import com.google.common.testing.EqualsTester; import com.google.common.testing.EqualsTester;
import io.opentelemetry.common.AttributeValue;
import io.opentelemetry.common.Attributes; import io.opentelemetry.common.Attributes;
import io.opentelemetry.common.ReadableAttributes; import io.opentelemetry.common.ReadableAttributes;
import org.junit.jupiter.api.BeforeEach; import org.junit.jupiter.api.BeforeEach;
@ -34,19 +34,15 @@ class ResourceTest {
@BeforeEach @BeforeEach
void setUp() { void setUp() {
Attributes attributes1 = Attributes attributes1 =
Attributes.of( Attributes.of("a", stringAttributeValue("1"), "b", stringAttributeValue("2"));
"a",
AttributeValue.stringAttributeValue("1"),
"b",
AttributeValue.stringAttributeValue("2"));
Attributes attribute2 = Attributes attribute2 =
Attributes.of( Attributes.of(
"a", "a",
AttributeValue.stringAttributeValue("1"), stringAttributeValue("1"),
"b", "b",
AttributeValue.stringAttributeValue("3"), stringAttributeValue("3"),
"c", "c",
AttributeValue.stringAttributeValue("4")); stringAttributeValue("4"));
resource1 = Resource.create(attributes1); resource1 = Resource.create(attributes1);
resource2 = Resource.create(attribute2); resource2 = Resource.create(attribute2);
} }
@ -54,11 +50,7 @@ class ResourceTest {
@Test @Test
void create() { void create() {
Attributes attributes = Attributes attributes =
Attributes.of( Attributes.of("a", stringAttributeValue("1"), "b", stringAttributeValue("2"));
"a",
AttributeValue.stringAttributeValue("1"),
"b",
AttributeValue.stringAttributeValue("2"));
Resource resource = Resource.create(attributes); Resource resource = Resource.create(attributes);
assertThat(resource.getAttributes()).isNotNull(); assertThat(resource.getAttributes()).isNotNull();
assertThat(resource.getAttributes().size()).isEqualTo(2); assertThat(resource.getAttributes().size()).isEqualTo(2);
@ -72,19 +64,15 @@ class ResourceTest {
@Test @Test
void testResourceEquals() { void testResourceEquals() {
Attributes attribute1 = Attributes attribute1 =
Attributes.of( Attributes.of("a", stringAttributeValue("1"), "b", stringAttributeValue("2"));
"a",
AttributeValue.stringAttributeValue("1"),
"b",
AttributeValue.stringAttributeValue("2"));
Attributes attribute2 = Attributes attribute2 =
Attributes.of( Attributes.of(
"a", "a",
AttributeValue.stringAttributeValue("1"), stringAttributeValue("1"),
"b", "b",
AttributeValue.stringAttributeValue("3"), stringAttributeValue("3"),
"c", "c",
AttributeValue.stringAttributeValue("4")); stringAttributeValue("4"));
new EqualsTester() new EqualsTester()
.addEqualityGroup(Resource.create(attribute1), Resource.create(attribute1), resource1) .addEqualityGroup(Resource.create(attribute1), Resource.create(attribute1), resource1)
.addEqualityGroup(Resource.create(attribute2), resource2) .addEqualityGroup(Resource.create(attribute2), resource2)
@ -96,11 +84,11 @@ class ResourceTest {
Attributes expectedAttributes = Attributes expectedAttributes =
Attributes.of( Attributes.of(
"a", "a",
AttributeValue.stringAttributeValue("1"), stringAttributeValue("1"),
"b", "b",
AttributeValue.stringAttributeValue("2"), stringAttributeValue("2"),
"c", "c",
AttributeValue.stringAttributeValue("4")); stringAttributeValue("4"));
Resource resource = DEFAULT_RESOURCE.merge(resource1).merge(resource2); Resource resource = DEFAULT_RESOURCE.merge(resource1).merge(resource2);
assertThat(resource.getAttributes()).isEqualTo(expectedAttributes); assertThat(resource.getAttributes()).isEqualTo(expectedAttributes);
@ -109,11 +97,7 @@ class ResourceTest {
@Test @Test
void testMergeResources_Resource1() { void testMergeResources_Resource1() {
Attributes expectedAttributes = Attributes expectedAttributes =
Attributes.of( Attributes.of("a", stringAttributeValue("1"), "b", stringAttributeValue("2"));
"a",
AttributeValue.stringAttributeValue("1"),
"b",
AttributeValue.stringAttributeValue("2"));
Resource resource = DEFAULT_RESOURCE.merge(resource1); Resource resource = DEFAULT_RESOURCE.merge(resource1);
assertThat(resource.getAttributes()).isEqualTo(expectedAttributes); assertThat(resource.getAttributes()).isEqualTo(expectedAttributes);
@ -123,9 +107,9 @@ class ResourceTest {
void testMergeResources_Resource1_Null() { void testMergeResources_Resource1_Null() {
Attributes expectedAttributes = Attributes expectedAttributes =
Attributes.of( Attributes.of(
"a", AttributeValue.stringAttributeValue("1"), "a", stringAttributeValue("1"),
"b", AttributeValue.stringAttributeValue("3"), "b", stringAttributeValue("3"),
"c", AttributeValue.stringAttributeValue("4")); "c", stringAttributeValue("4"));
Resource resource = DEFAULT_RESOURCE.merge(null).merge(resource2); Resource resource = DEFAULT_RESOURCE.merge(null).merge(resource2);
assertThat(resource.getAttributes()).isEqualTo(expectedAttributes); assertThat(resource.getAttributes()).isEqualTo(expectedAttributes);
@ -134,11 +118,7 @@ class ResourceTest {
@Test @Test
void testMergeResources_Resource2_Null() { void testMergeResources_Resource2_Null() {
Attributes expectedAttributes = Attributes expectedAttributes =
Attributes.of( Attributes.of("a", stringAttributeValue("1"), "b", stringAttributeValue("2"));
"a",
AttributeValue.stringAttributeValue("1"),
"b",
AttributeValue.stringAttributeValue("2"));
Resource resource = DEFAULT_RESOURCE.merge(resource1).merge(null); Resource resource = DEFAULT_RESOURCE.merge(resource1).merge(null);
assertThat(resource.getAttributes()).isEqualTo(expectedAttributes); assertThat(resource.getAttributes()).isEqualTo(expectedAttributes);
} }
@ -148,9 +128,19 @@ class ResourceTest {
Resource resource = Resource.getTelemetrySdk(); Resource resource = Resource.getTelemetrySdk();
ReadableAttributes attributes = resource.getAttributes(); ReadableAttributes attributes = resource.getAttributes();
assertThat(attributes.get("telemetry.sdk.name")) assertThat(attributes.get("telemetry.sdk.name"))
.isEqualTo(AttributeValue.stringAttributeValue("opentelemetry")); .isEqualTo(stringAttributeValue("opentelemetry"));
assertThat(attributes.get("telemetry.sdk.language")) assertThat(attributes.get("telemetry.sdk.language")).isEqualTo(stringAttributeValue("java"));
.isEqualTo(AttributeValue.stringAttributeValue("java")); assertThat(attributes.get("telemetry.sdk.version").getStringValue()).isNotNull();
}
@Test
void testDefault() {
Resource resource = Resource.getDefault();
ReadableAttributes attributes = resource.getAttributes();
assertThat(attributes.get("cat")).isEqualTo(stringAttributeValue("meow"));
assertThat(attributes.get("telemetry.sdk.name"))
.isEqualTo(stringAttributeValue("opentelemetry"));
assertThat(attributes.get("telemetry.sdk.language")).isEqualTo(stringAttributeValue("java"));
assertThat(attributes.get("telemetry.sdk.version").getStringValue()).isNotNull(); assertThat(attributes.get("telemetry.sdk.version").getStringValue()).isNotNull();
} }
} }