diff --git a/authentication/authentication-filter-api/src/test/java/io/mosip/authentication/authfilter/exception/IdAuthenticationFilterExceptionTest.java b/authentication/authentication-filter-api/src/test/java/io/mosip/authentication/authfilter/exception/IdAuthenticationFilterExceptionTest.java
new file mode 100644
index 00000000000..c525d580e24
--- /dev/null
+++ b/authentication/authentication-filter-api/src/test/java/io/mosip/authentication/authfilter/exception/IdAuthenticationFilterExceptionTest.java
@@ -0,0 +1,33 @@
+package io.mosip.authentication.authfilter.exception;
+
+import io.mosip.authentication.core.constant.IdAuthenticationErrorConstants;
+import org.junit.Test;
+
+public class IdAuthenticationFilterExceptionTest {
+
+    @Test(expected= IdAuthenticationFilterException.class)
+    public void IdAuthenticationFilterException() throws IdAuthenticationFilterException {
+        throw new IdAuthenticationFilterException();
+    }
+
+    @Test(expected=IdAuthenticationFilterException.class)
+    public void IdAuthenticationFilterException2args() throws IdAuthenticationFilterException {
+        throw new IdAuthenticationFilterException("errorcode", "errormessage");
+    }
+
+    @Test(expected=IdAuthenticationFilterException.class)
+    public void IdAuthenticationFilterException3args() throws IdAuthenticationFilterException {
+        throw new IdAuthenticationFilterException("errorcode", "errormessage", null);
+    }
+
+    @Test(expected=IdAuthenticationFilterException.class)
+    public void IdAuthenticationFilterExceptionEnum() throws IdAuthenticationFilterException {
+        throw new IdAuthenticationFilterException(IdAuthenticationErrorConstants.OTP_GENERATION_FAILED);
+    }
+
+    @Test(expected=IdAuthenticationFilterException.class)
+    public void IdAuthenticationFilterExceptionEnumThrowable() throws IdAuthenticationFilterException {
+        throw new IdAuthenticationFilterException(IdAuthenticationErrorConstants.OTP_GENERATION_FAILED, null);
+    }
+
+}
diff --git a/authentication/authentication-filter-api/src/test/java/io/mosip/authentication/authfilter/exception/InvalidAuthFilterJarSignatureExceptionTest.java b/authentication/authentication-filter-api/src/test/java/io/mosip/authentication/authfilter/exception/InvalidAuthFilterJarSignatureExceptionTest.java
new file mode 100644
index 00000000000..17999eaaff2
--- /dev/null
+++ b/authentication/authentication-filter-api/src/test/java/io/mosip/authentication/authfilter/exception/InvalidAuthFilterJarSignatureExceptionTest.java
@@ -0,0 +1,33 @@
+package io.mosip.authentication.authfilter.exception;
+
+import io.mosip.authentication.core.constant.IdAuthenticationErrorConstants;
+import org.junit.Test;
+
+public class InvalidAuthFilterJarSignatureExceptionTest {
+
+    @Test(expected= InvalidAuthFilterJarSignatureException.class)
+    public void InvalidAuthFilterJarSignatureException() throws InvalidAuthFilterJarSignatureException {
+        throw new InvalidAuthFilterJarSignatureException();
+    }
+
+    @Test(expected=InvalidAuthFilterJarSignatureException.class)
+    public void InvalidAuthFilterJarSignatureException2args() throws InvalidAuthFilterJarSignatureException {
+        throw new InvalidAuthFilterJarSignatureException("errorcode", "errormessage");
+    }
+
+    @Test(expected=InvalidAuthFilterJarSignatureException.class)
+    public void InvalidAuthFilterJarSignatureException3args() throws InvalidAuthFilterJarSignatureException {
+        throw new InvalidAuthFilterJarSignatureException("errorcode", "errormessage", null);
+    }
+
+    @Test(expected=InvalidAuthFilterJarSignatureException.class)
+    public void InvalidAuthFilterJarSignatureExceptionEnum() throws InvalidAuthFilterJarSignatureException {
+        throw new InvalidAuthFilterJarSignatureException(IdAuthenticationErrorConstants.OTP_GENERATION_FAILED);
+    }
+
+    @Test(expected=InvalidAuthFilterJarSignatureException.class)
+    public void InvalidAuthFilterJarSignatureExceptionEnumThrowable() throws InvalidAuthFilterJarSignatureException {
+        throw new InvalidAuthFilterJarSignatureException(IdAuthenticationErrorConstants.OTP_GENERATION_FAILED, null);
+    }
+
+}
diff --git a/authentication/authentication-service/src/test/java/io/mosip/authentication/service/kyc/filter/KycAuthFilterTest.java b/authentication/authentication-service/src/test/java/io/mosip/authentication/service/kyc/filter/KycAuthFilterTest.java
new file mode 100644
index 00000000000..8047c54161c
--- /dev/null
+++ b/authentication/authentication-service/src/test/java/io/mosip/authentication/service/kyc/filter/KycAuthFilterTest.java
@@ -0,0 +1,58 @@
+package io.mosip.authentication.service.kyc.filter;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.mosip.authentication.common.service.util.EnvUtil;
+import io.mosip.authentication.core.exception.IdAuthenticationAppException;
+import io.mosip.authentication.core.partner.dto.AuthPolicy;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.context.annotation.Import;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.TestContext;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.util.ReflectionTestUtils;
+import org.springframework.web.context.WebApplicationContext;
+
+import java.lang.reflect.UndeclaredThrowableException;
+import java.util.Collections;
+import java.util.HashMap;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+@RunWith(SpringRunner.class)
+@WebMvcTest
+@ContextConfiguration(classes = { TestContext.class, WebApplicationContext.class })
+@Import(EnvUtil.class)
+public class KycAuthFilterTest {
+    @Autowired
+    EnvUtil env;
+    KycAuthFilter kyAuthFilter = new KycAuthFilter();
+    @Autowired
+    ObjectMapper mapper;
+
+    @Before
+    public void before() {
+        ReflectionTestUtils.setField(kyAuthFilter, "mapper", mapper);
+        ReflectionTestUtils.setField(kyAuthFilter, "env", env);
+    }
+    @Test
+    public void checkAllowedAuthTypeBasedOnPolicyTest() {
+        AuthPolicy authPolicy = new AuthPolicy();
+        authPolicy.setAuthType("demo");
+        authPolicy.setMandatory(true);
+        try {
+            ReflectionTestUtils.invokeMethod(kyAuthFilter, "checkAllowedAuthTypeBasedOnPolicy", new HashMap<>(), Collections.singletonList(authPolicy));
+        } catch (UndeclaredThrowableException e) {
+            String detailMessage = e.getUndeclaredThrowable().getMessage();
+            String[] error = detailMessage.split("-->");
+            assertEquals("IDA-MPA-025", error[0].trim());
+            assertEquals("Partner is unauthorised for KYC-Auth", error[1].trim());
+            assertTrue(e.getCause().getClass().equals(IdAuthenticationAppException.class));
+        }
+    }
+
+}