1 files changed, 69 insertions, 0 deletions
diff --git a/src/test/java/org/onap/pnfsimulator/simulator/KeywordsExtractorValidRandomStringTest.java b/src/test/java/org/onap/pnfsimulator/simulator/KeywordsExtractorValidRandomStringTest.java
new file mode 100644
index 0000000..f0fdc0f
--- /dev/null
+++ b/src/test/java/org/onap/pnfsimulator/simulator/KeywordsExtractorValidRandomStringTest.java
@@ -0,0 +1,69 @@
+/*
+ * ============LICENSE_START=======================================================
+ * PNF-REGISTRATION-HANDLER
+ * ================================================================================
+ * Copyright (C) 2018 Nokia. 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.pnfsimulator.simulator;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.onap.pnfsimulator.simulator.KeywordsValueProvider.DEFAULT_STRING_LENGTH;
+
+import java.util.Arrays;
+import java.util.Collection;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+
+@RunWith(Parameterized.class)
+public class KeywordsExtractorValidRandomStringTest {
+
+    private final String keyword;
+    private final int length;
+    private KeywordsExtractor keywordsExtractor;
+
+    private static final Collection VALID_STRING_KEYWORDS = Arrays.asList(new Object[][]{
+        {"#RandomString", DEFAULT_STRING_LENGTH},
+        {"1#RandomString2", 1 + DEFAULT_STRING_LENGTH + 1},
+        {"#RandomString(23)", 23},
+        {"#RandomString(11)12", 11 + 2},
+        {"1#RandomString(11)", 1 + 11},
+        {"1#RandomString(11)2", 1 + 11 + 1}
+    });
+
+    public KeywordsExtractorValidRandomStringTest(String keyword, int length) {
+        this.keyword = keyword;
+        this.length = length;
+    }
+
+    @Before
+    public void setUp() {
+        this.keywordsExtractor = new KeywordsExtractor();
+    }
+
+    @Parameterized.Parameters
+    public static Collection data() {
+        return VALID_STRING_KEYWORDS;
+    }
+
+    @Test
+    public void checkValidRandomStringKeyword() {
+        assertEquals(keywordsExtractor.substituteStringKeyword(this.keyword, 1).length(), this.length);
+    }
+
+}