1 files changed, 108 insertions, 0 deletions
diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/PropertyUtilsTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/PropertyUtilsTest.java
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--- /dev/null
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/PropertyUtilsTest.java
@@ -0,0 +1,108 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.common.endpoints.utils;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Properties;
+import org.junit.Before;
+import org.junit.Test;
+
+public class PropertyUtilsTest {
+    private static final String DFLT_STRING = "my-default";
+    private static final int DLFT_INT = 1000;
+
+    private PropertyUtils utils;
+    private String invalidName;
+    private String invalidValue;
+    private Exception invalidEx;
+
+    /**
+     * Initializes {@link #utils}.
+     */
+    @Before
+    public void setUp() {
+        Properties properties = new Properties();
+        properties.put("myPrefix.my-string", "some text");
+        properties.put("myPrefix.empty-string", "");
+
+        properties.put("myPrefix.my-bool", "true");
+        properties.put("myPrefix.my-bool2", "false");
+        properties.put("myPrefix.empty-bool", "");
+        properties.put("myPrefix.invalid-bool", "not a bool");
+
+        properties.put("myPrefix.my-int", "100");
+        properties.put("myPrefix.my-int2", "200");
+        properties.put("myPrefix.empty-int", "");
+        properties.put("myPrefix.invalid-int", "not an int");
+
+        utils = new PropertyUtils(properties, "myPrefix", (name, value, ex) -> {
+            invalidName = name;
+            invalidValue = value;
+            invalidEx = ex;
+        });
+    }
+
+    @Test
+    public void testGetString() {
+        assertEquals("some text", utils.getString(".my-string", DFLT_STRING));
+        assertEquals(DFLT_STRING, utils.getString(".empty-string", DFLT_STRING));
+        assertEquals(DFLT_STRING, utils.getString(".missing-string", DFLT_STRING));
+
+        assertNull(invalidName);
+        assertNull(invalidValue);
+        assertNull(invalidEx);
+    }
+
+    @Test
+    public void testGetBoolean() {
+        assertEquals(true, utils.getBoolean(".my-bool", false));
+        assertEquals(false, utils.getBoolean(".my-bool2", true));
+        assertEquals(true, utils.getBoolean(".empty-bool", true));
+        assertEquals(false, utils.getBoolean(".invalid-bool", true));
+        assertEquals(true, utils.getBoolean(".missing-bool", true));
+
+        assertNull(invalidName);
+        assertNull(invalidValue);
+        assertNull(invalidEx);
+    }
+
+    @Test
+    public void testGetInteger() {
+        assertEquals(100, utils.getInteger(".my-int", DLFT_INT));
+        assertEquals(200, utils.getInteger(".my-int2", DLFT_INT));
+        assertEquals(DLFT_INT, utils.getInteger(".empty-int", DLFT_INT));
+        assertEquals(DLFT_INT, utils.getInteger(".missing-int", DLFT_INT));
+
+        assertNull(invalidName);
+        assertNull(invalidValue);
+        assertNull(invalidEx);
+
+        assertEquals(DLFT_INT, utils.getInteger(".invalid-int", DLFT_INT));
+
+        assertEquals("myPrefix.invalid-int", invalidName);
+        assertEquals("not an int", invalidValue);
+        assertTrue(invalidEx instanceof NumberFormatException);
+    }
+
+}