1 files changed, 85 insertions, 0 deletions
diff --git a/dictionaryvalidation/src/test/java/org/onap/validation/yaml/model/YamlParameterListFactoryTest.java b/dictionaryvalidation/src/test/java/org/onap/validation/yaml/model/YamlParameterListFactoryTest.java
new file mode 100644
index 0000000..ab6f882
--- /dev/null
+++ b/dictionaryvalidation/src/test/java/org/onap/validation/yaml/model/YamlParameterListFactoryTest.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright 2020 Nokia
+ *
+ * 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.
+ *
+ */
+
+package org.onap.validation.yaml.model;
+
+import org.junit.jupiter.api.Test;
+
+import java.util.Collections;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class YamlParameterListFactoryTest {
+
+    @Test
+    void shouldCreateEmptyParametersList() {
+        // when
+        YamlParametersList parametersList = new YamlParameterListFactory().createEmptyYamlParameterList();
+
+        // then
+        assertThat(parametersList).isNotNull();
+        assertThat(parametersList.getParameters()).isEmpty();
+    }
+
+    @Test
+    void shouldCreateParametersListContainingStringsFromListContainingSimpleTypes() {
+        // given
+        List<Object> testList = List.of("test1", 3, 23.45, 'a', "test2");
+
+        // when
+        YamlParametersList parametersList = new YamlParameterListFactory().createYamlParameterList(testList);
+
+        // then
+        assertYamlParametersList(parametersList, testList);
+    }
+
+    @Test
+    void shouldCreateParametersListContainingStringsFromListContainingVariousTypes() {
+        // given
+        List<Object> testList = List.of("test1", 3, List.of(2, 3, 4), "test2");
+
+        // when
+        YamlParametersList parametersList = new YamlParameterListFactory().createYamlParameterList(testList);
+
+        // then
+        assertYamlParametersList(parametersList, testList);
+    }
+
+    @Test
+    void shouldCreateListWithOneStringWhenGivenObjectIsNotList() {
+        // given
+        Object testObject = "test";
+
+        // when
+        YamlParametersList parametersList = new YamlParameterListFactory().createYamlParameterList(testObject);
+
+        // then
+        assertYamlParametersList(parametersList, Collections.singletonList(testObject));
+    }
+
+    private void assertYamlParametersList(YamlParametersList parametersList, List<Object> testList) {
+        assertThat(parametersList).isNotNull();
+        assertThat(parametersList.getParameters())
+                .containsExactly(mapToStrings(testList));
+    }
+
+    private String[] mapToStrings(List<Object> elements) {
+        return elements.stream().map(Object::toString).toArray(String[]::new);
+    }
+
+}