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Diffstat (limited to 'appc-common/src/test/java/org/onap/appc/util/TestStringHelper.java')
-rw-r--r-- | appc-common/src/test/java/org/onap/appc/util/TestStringHelper.java | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/appc-common/src/test/java/org/onap/appc/util/TestStringHelper.java b/appc-common/src/test/java/org/onap/appc/util/TestStringHelper.java new file mode 100644 index 000000000..06957cf2d --- /dev/null +++ b/appc-common/src/test/java/org/onap/appc/util/TestStringHelper.java @@ -0,0 +1,107 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP : APPC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Copyright (C) 2017 Amdocs + * ============================================================================= + * 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. + * + * ECOMP is a trademark and service mark of AT&T Intellectual Property. + * ============LICENSE_END========================================================= + */ + + + +package org.onap.appc.util; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.util.Properties; + +import org.junit.Test; +import org.onap.appc.util.StringHelper; + + +public class TestStringHelper { + + @Test + public void testAsListWithNullList() { + String value = StringHelper.asList((String[]) null); + assertNotNull(value); + assertEquals("[]", value); + } + + @Test + public void testAsListWithEmptyList() { + String value = StringHelper.asList(new String[] {}); + assertNotNull(value); + assertEquals("[]", value); + } + + @Test + public void testAsListWithSingleValue() { + String value = StringHelper.asList("one"); + assertNotNull(value); + assertEquals("[one]", value); + } + + @Test + public void testAsListWithTwoValues() { + String value = StringHelper.asList("one", "two"); + assertNotNull(value); + assertEquals("[one,two]", value); + } + + @Test + public void testAsListWithFiveValues() { + String value = StringHelper.asList("one", "two", "three", "four", "five"); + assertNotNull(value); + assertEquals("[one,two,three,four,five]", value); + } + + @Test + public void testPropertiesToString() { + String key1 = "key1"; + String val1 = "val1"; + String key2 = "key2"; + String val2 = "val2"; + + assertEquals(null, StringHelper.propertiesToString(null)); + + Properties props = new Properties(); + + String result = StringHelper.propertiesToString(props); + assertNotNull(result); + assertEquals("[ ]", result); + + props.setProperty(key1, val1); + result = StringHelper.propertiesToString(props); + assertNotNull(result); + assertTrue(result.contains(key1)); + assertTrue(result.contains(val1)); + assertTrue(result.lastIndexOf(",") < result.length() - 3); // No trailing comma + + props.setProperty(key2, val2); + result = StringHelper.propertiesToString(props); + assertNotNull(result); + assertTrue(result.contains(key1)); + assertTrue(result.contains(val1)); + assertTrue(result.contains(key2)); + assertTrue(result.contains(val2)); + assertTrue(result.lastIndexOf(",") < result.length() - 3); // No trailing comma + } +} |