1 files changed, 62 insertions, 0 deletions
diff --git a/src/test/java/org/onap/dcae/collectors/restconf/restconftest/AnyNodeTest.java b/src/test/java/org/onap/dcae/collectors/restconf/restconftest/AnyNodeTest.java
new file mode 100755
index 0000000..746023d
--- /dev/null
+++ b/src/test/java/org/onap/dcae/collectors/restconf/restconftest/AnyNodeTest.java
@@ -0,0 +1,62 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dcaegen2.collectors.restconf
+ * ================================================================================
+ * 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.dcae.collectors.restconf.restconftest;
+
+import com.google.common.collect.Sets;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.dcae.collectors.restconf.common.AnyNode;
+
+import java.util.Set;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class AnyNodeTest {
+
+    private static final String SAMPLE_JSON_FILEPATH = "{\n"
+            + "  \"channels\": [{\n"
+            + "    \"one\": \"number1\", \"two\": \"number2\", \"three\": \"number3\"}],\n"
+            + "  \"sampleStrList\": [\"1\", \"2\", \"3\", \"4\", \"5\"],\n"
+            + "  \"sampleNestedObject\": {\"a\": 1, \"b\": 2},\n"
+            + "  \"sampleInt\": 1,\n"
+            + "  \"sampleString\": \"str\",\n"
+            + "  \"sampleNull\": null\n"
+            + "}\n";
+    private static final Set<String> EXPECTED_JSON_KEYS = Sets
+            .newHashSet("channels", "sampleStrList", "sampleNestedObject", "sampleInt", "sampleString", "sampleNull");
+    private static AnyNode node;
+
+
+    @BeforeClass
+    public static void setUpClass() {
+        node = AnyNode.fromString(SAMPLE_JSON_FILEPATH);
+    }
+
+    @Test
+    public void testShouldReturnJsonObjectKeySet() {
+        assertThat(node.keys()).containsOnlyElementsOf(EXPECTED_JSON_KEYS);
+    }
+
+    @Test(expected = ClassCastException.class)
+    public void whenInvokedOnJsonObjInsteadOfJsonArrShouldRaiseRuntimeEx() {
+        node.toList();
+    }
+}
+\ No newline at end of file