Adding more unit test to reach 80% Coverage

sdk-actors/pom.xml

@@ -138,17 +138,12 @@
             <configuration>
               <rules>
                 <rule>
-                  <element>CLASS</element>
+                  <element>BUNDLE</element>
                   <limits>
                    <limit>
                       <counter>LINE</counter>
                       <value>COVEREDRATIO</value>
-                      <minimum>0.00</minimum>
-                    </limit>
-                    <limit>
-                      <counter>BRANCH</counter>
-                      <value>COVEREDRATIO</value>
-                      <minimum>0.00</minimum>
+                      <minimum>80%</minimum>
                     </limit>
                   </limits>
                 </rule>

sdk/pom.xml

@@ -152,17 +152,12 @@
             <configuration>
               <rules>
                 <rule>
-                  <element>CLASS</element>
+                  <element>BUNDLE</element>
                   <limits>
                    <limit>
                       <counter>LINE</counter>
                       <value>COVEREDRATIO</value>
-                      <minimum>0.00</minimum>
-                    </limit>
-                    <limit>
-                      <counter>BRANCH</counter>
-                      <value>COVEREDRATIO</value>
-                      <minimum>0.00</minimum>
+                      <minimum>80%</minimum>
                     </limit>
                   </limits>
                   <excludes>

sdk/src/test/java/io/dapr/client/DaprClientBuilderTest.java

@@ -0,0 +1,27 @@
+package io.dapr.client;
+
+import io.dapr.serializer.DaprObjectSerializer;
+import org.junit.Test;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.Mockito.mock;
+
+public class DaprClientBuilderTest {
+
+  @Test
+  public void build() {
+    DaprObjectSerializer objectSerializer = mock(DaprObjectSerializer.class);
+    DaprObjectSerializer stateSerializer = mock(DaprObjectSerializer.class);
+    DaprClientBuilder daprClientBuilder = new DaprClientBuilder(objectSerializer, stateSerializer);
+    DaprClient daprClient = daprClientBuilder.build();
+    assertNotNull(daprClient);
+  }
+
+  @Test(expected = IllegalArgumentException.class)
+  public void buildException() {
+    DaprClientBuilder daprClientBuilder = new DaprClientBuilder(null,null);
+    DaprClient daprClient = daprClientBuilder.build();
+    assertNotNull(daprClient);
+  }
+
+
+}

sdk/src/test/java/io/dapr/client/DaprHttpBuilderTest.java

@@ -0,0 +1,19 @@
+package io.dapr.client;
+
+import org.junit.Test;
+import java.time.Duration;
+import static org.junit.Assert.assertNotNull;
+import static org.mockito.Mockito.mock;
+
+public class DaprHttpBuilderTest {
+
+  @Test
+  public void withReadTimeout() throws Exception {
+    DaprHttpBuilder daprHttpBuilder = new DaprHttpBuilder();
+    Duration duration = mock(Duration.class);
+    daprHttpBuilder.build();
+    DaprHttpBuilder dapr = daprHttpBuilder.withReadTimeout(duration);
+    assertNotNull(dapr);
+  }
+
+}