Incorporate filters in provider functions

Use filters to GET wildcard/latest/deployed policies
and policy types.

Junit tests for providers are coming in next patch/review.

Issue-ID: POLICY-1441
Change-Id: Iccd02f395d612ba95728d1bc5808ad16c6f386fe
Signed-off-by: Chenfei Gao <cgao@research.att.com>
Signed-off-by: Pamela Dragosh <pdragosh@research.att.com>

4 files changed, 244 insertions, 6 deletions

diff --git a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyGuardPolicyProvider.java b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyGuardPolicyProvider.java
index 8f4f9aed..08f7fecd 100644
--- a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyGuardPolicyProvider.java
+++ b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyGuardPolicyProvider.java
@@ -20,7 +20,62 @@
  * ============LICENSE_END=========================================================
  */
 
-
 package org.onap.policy.api.main.rest.provider;
 
-public class TestLegacyGuardPolicyProvider {}
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.Base64;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.api.main.parameters.ApiParameterGroup;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.provider.PolicyModelsProviderParameters;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This class performs unit test of {@link LegacyGuardPolicyProvider}
+ *
+ * @author Chenfei Gao (cgao@research.att.com)
+ */
+public class TestLegacyGuardPolicyProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(TestPolicyProvider.class);
+
+    private LegacyGuardPolicyProvider guardPolicyProvider;
+
+    /**
+     * Initialize parameters.
+     */
+    @Before
+    public void setupParameters() throws PfModelException {
+
+        PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
+        parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
+        parameters.setDatabaseUser("policy");
+        parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
+        parameters.setPersistenceUnit("ToscaConceptTest");
+        ApiParameterGroup paramGroup = new ApiParameterGroup("ApiGroup", null, parameters);
+        ParameterService.register(paramGroup, true);
+        guardPolicyProvider = new LegacyGuardPolicyProvider();
+    }
+
+    @Test
+    public void testFetchGuardPolicy() {
+
+    }
+
+    @Test
+    public void testCreateGuardPolicy() {
+
+    }
+
+    @Test
+    public void testDeleteGuardPolicy() {
+
+    }
+}
diff --git a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyOperationalPolicyProvider.java b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyOperationalPolicyProvider.java
index de12fca0..86124c74 100644
--- a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyOperationalPolicyProvider.java
+++ b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestLegacyOperationalPolicyProvider.java
@@ -20,7 +20,62 @@
  * ============LICENSE_END=========================================================
  */
 
-
 package org.onap.policy.api.main.rest.provider;
 
-public class TestLegacyOperationalPolicyProvider {}
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.Base64;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.api.main.parameters.ApiParameterGroup;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.provider.PolicyModelsProviderParameters;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This class performs unit test of {@link LegacyOperationalPolicyProvider}
+ *
+ * @author Chenfei Gao (cgao@research.att.com)
+ */
+public class TestLegacyOperationalPolicyProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(TestPolicyProvider.class);
+
+    private LegacyOperationalPolicyProvider operationalPolicyProvider;
+
+    /**
+     * Initialize parameters.
+     */
+    @Before
+    public void setupParameters() throws PfModelException {
+
+        PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
+        parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
+        parameters.setDatabaseUser("policy");
+        parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
+        parameters.setPersistenceUnit("ToscaConceptTest");
+        ApiParameterGroup paramGroup = new ApiParameterGroup("ApiGroup", null, parameters);
+        ParameterService.register(paramGroup, true);
+        operationalPolicyProvider = new LegacyOperationalPolicyProvider();
+    }
+
+    @Test
+    public void testFetchOperationalPolicy() {
+
+    }
+
+    @Test
+    public void testCreateOperationalPolicy() {
+
+    }
+
+    @Test
+    public void testDeleteOperationalPolicy() {
+
+    }
+}
diff --git a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyProvider.java b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyProvider.java
index 11d7e404..eeb4dbae 100644
--- a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyProvider.java
+++ b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyProvider.java
@@ -22,4 +22,71 @@
 
 package org.onap.policy.api.main.rest.provider;
 
-public class TestPolicyProvider {}
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.Base64;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.api.main.parameters.ApiParameterGroup;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.provider.PolicyModelsProviderParameters;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This class performs unit test of {@link PolicyProvider}
+ *
+ * @author Chenfei Gao (cgao@research.att.com)
+ */
+public class TestPolicyProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(TestPolicyProvider.class);
+
+    private PolicyProvider policyProvider;
+
+    /**
+     * Initialize parameters.
+     */
+    @Before
+    public void setupParameters() throws PfModelException {
+
+        PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
+        parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
+        parameters.setDatabaseUser("policy");
+        parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
+        parameters.setPersistenceUnit("ToscaConceptTest");
+        ApiParameterGroup paramGroup = new ApiParameterGroup("ApiGroup", null, parameters);
+        ParameterService.register(paramGroup, true);
+        policyProvider = new PolicyProvider();
+        System.out.println("xxxx");
+    }
+
+    @Test
+    public void testFetchPolicies() {
+
+    }
+
+    @Test
+    public void testFetchLatestPolicies() {
+
+    }
+
+    @Test
+    public void testFetchDeployedPolicies() {
+
+    }
+
+    @Test
+    public void testCreatePolicy() {
+
+    }
+
+    @Test
+    public void testDeletePolicy() {
+
+    }
+}
diff --git a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyTypeProvider.java b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyTypeProvider.java
index d60dc2e5..4c3f23b3 100644
--- a/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyTypeProvider.java
+++ b/main/src/test/java/org/onap/policy/api/main/rest/provider/TestPolicyTypeProvider.java
@@ -22,4 +22,65 @@
 
 package org.onap.policy.api.main.rest.provider;
 
-public class TestPolicyTypeProvider {}
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;
+
+import java.util.Base64;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.policy.api.main.parameters.ApiParameterGroup;
+import org.onap.policy.common.parameters.ParameterService;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.provider.PolicyModelsProviderParameters;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * This class performs unit test of {@link PolicyTypeProvider}
+ *
+ * @author Chenfei Gao (cgao@research.att.com)
+ */
+public class TestPolicyTypeProvider {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(TestPolicyTypeProvider.class);
+
+    private PolicyTypeProvider policyTypeProvider;
+
+    /**
+     * Initialize parameters.
+     */
+    @Before
+    public void setupParameters() throws PfModelException {
+
+        PolicyModelsProviderParameters parameters = new PolicyModelsProviderParameters();
+        parameters.setDatabaseUrl("jdbc:h2:mem:testdb");
+        parameters.setDatabaseUser("policy");
+        parameters.setDatabasePassword(Base64.getEncoder().encodeToString("P01icY".getBytes()));
+        parameters.setPersistenceUnit("ToscaConceptTest");
+        ApiParameterGroup paramGroup = new ApiParameterGroup("ApiGroup", null, parameters);
+        ParameterService.register(paramGroup, true);
+        policyTypeProvider = new PolicyTypeProvider();
+    }
+
+    @Test
+    public void testFetchPolicyTypes() {
+
+    }
+
+    @Test
+    public void testFetchLatestPolicyTypes() {
+
+    }
+
+    @Test
+    public void testCreatePolicyType() {
+
+    }
+
+    @Test
+    public void testDeletePolicyType() {
+
+    }
+}