Add LOGJSONObject Unit Tests

Issue-ID: DMAAP-101

Change-Id: I35910ae6fe9477a351f641d848b569ca2d19585f
Signed-off-by: Kyle Stewart <kyle.stewart@ericsson.com>

1 files changed, 498 insertions, 0 deletions

diff --git a/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java
new file mode 100755
index 00000000..7cfe68f9
--- /dev/null
+++ b/datarouter-prov/src/test/java/org/onap/dmaap/datarouter/provisioning/utils/LOGJSONObjectTest.java
@@ -0,0 +1,498 @@
+/*******************************************************************************
+ * ============LICENSE_START==================================================
+ * * org.onap.dmaap
+ * * ===========================================================================
+ * * Copyright © 2017 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====================================================
+ * *
+ * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
+ * *
+ ******************************************************************************/
+
+package org.onap.dmaap.datarouter.provisioning.utils;
+
+import java.io.CharArrayWriter;
+import java.io.Writer;
+import org.json.JSONArray;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.modules.junit4.PowerMockRunner;
+import java.util.HashMap;
+import java.util.Map;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+
+@RunWith(PowerMockRunner.class)
+public class LOGJSONObjectTest {
+
+  private static LOGJSONObject logJO;
+
+  @Before
+  public void setUp() throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", null);
+    logJO = new LOGJSONObject(map);
+  }
+
+  @Test
+  public void Given_Method_Is_Accumulate_And_Value_Is_Valid_Put_Value_Into_New_JSONArray()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", 3);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    logJObject.accumulate(s, null);
+    assertThat(logJObject.get("key").toString(), is("[3,null]"));
+  }
+
+  @Test
+  public void Given_Method_Is_Accumulate_And_Value_Is_Null_Dont_Add_Key_Value_Pair()
+      throws Exception {
+    String s = "key";
+    logJO.accumulate(s, null);
+    assertThat(logJO.has("key"), is(false));
+  }
+
+  @Test
+  public void Given_Method_Is_Append_And_Value_Is_Null_Append_New_Value()
+      throws Exception {
+    String s = "key";
+    double d = 2.0;
+    logJO.append(s, d);
+    assertThat(logJO.getJSONArray("key").get(0), is(2.0));
+  }
+
+
+  @Test
+  public void Given_Method_Is_DoubleToString_And_Value_Is_NaN_Return_Null()
+      throws Exception {
+    double d = 2.0;
+    assertThat(logJO.doubleToString(d), is("2"));
+  }
+
+
+  @Test
+  public void Given_Method_Is_GetBoolean_And_Value_Is_False_Return_False()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", false);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getBoolean(s), is(false));
+  }
+
+  @Test
+  public void Given_Method_Is_GetBoolean_And_Value_Is_True_Return_True()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", true);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getBoolean(s), is(true));
+  }
+
+  @Test
+  public void Given_Method_Is_GetDouble_And_Value_Is_A_Double_Return_Value()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", 2.0);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getDouble(s), is(2.0));
+  }
+
+  @Test
+  public void Given_Method_Is_GetInt_And_Value_Is_An_Int_Return_Value()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", 3);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getInt(s), is(3));
+  }
+
+  @Test
+  public void Given_Method_Is_GetJSONArray_And_Value_Is_A_JSONArray_Return_Value()
+      throws Exception {
+    JSONArray jA = new JSONArray();
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", jA);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getJSONArray(s), is(jA));
+  }
+
+  @Test
+  public void Given_Method_Is_GetJSONObject_And_Value_Is_A_JSONObject_Return_Value()
+      throws Exception {
+    LOGJSONObject logJObj = new LOGJSONObject();
+    logJObj.put("stub_key", 1);
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", logJObj);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getJSONObject(s), is(logJObj));
+  }
+
+  @Test
+  public void Given_Method_Is_GetLong_And_Value_Is_A_Long_Return_Value()
+      throws Exception {
+    long l = 5;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", l);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getLong(s), is(5L));
+  }
+
+  @Test
+  public void Given_Method_Is_getNames_And_Value_Is_A_LOGJSONObject_Return_StringArray()
+      throws Exception {
+    LOGJSONObject logJObj = new LOGJSONObject();
+    logJObj.put("name", "stub_name");
+    String[] sArray = new String[logJObj.length()];
+    sArray[0] = "name";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", sArray);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getNames(logJObj), is(sArray));
+  }
+
+  @Test
+  public void Given_Method_Is_GetString_And_Value_Is_A_String_Return_Value()
+      throws Exception {
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.getString(s), is("value"));
+  }
+
+  @Test
+  public void Given_Method_Is_Increment_And_Value_Is_Null_Put_Defualt_Value()
+      throws Exception {
+    Map<String, Object> mapResult = new HashMap<>();
+    mapResult.put("key", 1);
+    LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
+
+    String val = null;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    logJObject.increment(s);
+    assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
+  }
+
+  @Test
+  public void Given_Method_Is_Increment_And_Value_Is_An_Int_Put_Value_Plus_One()
+      throws Exception {
+    Map<String, Object> mapResult = new HashMap<>();
+    mapResult.put("key", 3);
+    LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
+
+    int val = 2;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    logJObject.increment(s);
+    assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
+  }
+
+  @Test
+  public void Given_Method_Is_Increment_And_Value_Is_A_Long_Put_Value_Plus_One()
+      throws Exception {
+    Map<String, Object> mapResult = new HashMap<>();
+    mapResult.put("key", 4L);
+    LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
+
+    long val = 3;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    logJObject.increment(s);
+    assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
+  }
+
+  @Test
+  public void Given_Method_Is_Increment_And_Value_Is_A_Double_Put_Value_Plus_One()
+      throws Exception {
+    Map<String, Object> mapResult = new HashMap<>();
+    mapResult.put("key", 5.0);
+    LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
+
+    double val = 4.0;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    logJObject.increment(s);
+    assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
+  }
+
+  @Test
+  public void Given_Method_Is_Increment_And_Value_Is_A_Float_Put_Value_Plus_One()
+      throws Exception {
+    Map<String, Object> mapResult = new HashMap<>();
+    mapResult.put("key", 5.0);
+    LOGJSONObject logJObjectResult = new LOGJSONObject(mapResult);
+
+    float val = 4.0f;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    logJObject.increment(s);
+    assertThat(logJObject.get("key"), is(logJObjectResult.get("key")));
+  }
+
+  @Test
+  public void Given_Method_Is_Names_And_Object_Contains_Keys_Put_Keys_Into_New_JSONArray()
+      throws Exception {
+    JSONArray ja = new JSONArray();
+    ja.put("key");
+
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.names().get(0), is(ja.get(0)));
+  }
+
+  @Test
+  public void Given_Method_Is_NumberToString_And_Number_is_Not_Null_Return_Reformatted_Number_As_String()
+      throws Exception {
+    Number num = 3.0;
+
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.numberToString(num), is("3"));
+  }
+
+  @Test
+  public void Given_Method_Is_OptBoolean_And_Value_is_Boolean_Return_Value()
+      throws Exception {
+    boolean val = true;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optBoolean(s, false), is(true));
+  }
+
+  @Test
+  public void Given_Method_Is_OptBoolean_And_Value_is_Not_Boolean_Return_Default_Value()
+      throws Exception {
+    String val = "not_boolean";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optBoolean(s, false), is(false));
+  }
+
+  @Test
+  public void Given_Method_Is_OptDouble_And_Value_is_Double_Return_Value()
+      throws Exception {
+    double val = 2.0;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optDouble(s, 0.0), is(2.0));
+  }
+
+  @Test
+  public void Given_Method_Is_OptDouble_And_Value_is_Not_Double_Return_Default_Value()
+      throws Exception {
+    String val = "not_double";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optDouble(s, 0.0), is(0.0));
+  }
+
+  @Test
+  public void Given_Method_Is_OptInt_And_Value_is_Int_Return_Value()
+      throws Exception {
+    int val = 1;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optInt(s, 0), is(1));
+  }
+
+  @Test
+  public void Given_Method_Is_OptInt_And_Value_Is_Null_Return_Default_Value()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", null);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optInt(s, 0), is(0));
+  }
+
+  @Test
+  public void Given_Method_Is_OptLong_And_Value_is_Long_Return_Value()
+      throws Exception {
+    long val = 4;
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optLong(s, 0), is(4L));
+  }
+
+  @Test
+  public void Given_Method_Is_OptLong_And_Value_is_Not_Long_Return_Default_Value()
+      throws Exception {
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", null);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optLong(s, 0), is(0L));
+  }
+
+  @Test
+  public void Given_Method_Is_OptString_And_Value_is_String_Return_Value()
+      throws Exception {
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", val);
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.optString(s, "default_value"), is("value"));
+  }
+
+  @Test
+  public void Given_Method_Is_putOnce_And_KeyValuePair_Does_Not_Exist_In_logJObject_Put_KeyValuePair_Into_logJObject()
+      throws Exception {
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    String s = "key";
+    assertThat(logJObject.putOnce(s, val).get("key"), is("value"));
+  }
+
+  @Test
+  public void Given_Method_Is_StringToValue_And_Value_Is_Number_Return_Number()
+      throws Exception {
+    String val = "312";
+    Map<String, Object> map = new HashMap<>();
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    assertThat(logJObject.stringToValue(val), is(312));
+  }
+
+  @Test
+  public void Given_Method_Is_ToJSONArray_And_KeyValue_Exists_Return_Value_Array()
+      throws Exception {
+    JSONArray names = new JSONArray();
+    Map<String, Object> map = new HashMap<>();
+    map.put("name", "value");
+    names.put("name");
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    assertThat(logJObject.toJSONArray(names).get(0), is("value"));
+  }
+
+  @Test
+  public void Given_Method_Is_ValueToString_And_Value_Is_JSONArray_Return_Value_To_String()
+      throws Exception {
+    JSONArray val = new JSONArray();
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", "value");
+    val.put("value");
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    assertThat(logJObject.valueToString(val), is("[\"value\"]"));
+  }
+
+  @Test
+  public void Given_Method_Is_writeValue_And_Value_IS_Not_Null_Return_Writer_With_Value()
+      throws Exception {
+    Writer writer = new CharArrayWriter();
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", "value");
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    assertThat(logJObject.writeValue(writer, val, 3, 1).toString(), is("\"value\""));
+  }
+
+  @Test
+  public void Given_Method_Is_write_And_Length_Of_logJObject_Is_One_Write_Value_With_Indent()
+      throws Exception {
+    Writer writer = new CharArrayWriter();
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", "value");
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    assertThat(logJObject.write(writer, 3, 1).toString(), is("{\"key\": \"value\"}"));
+  }
+
+  @Test
+  public void Given_Method_Is_write_And_Length_Of_logJObject_Is_Not_One_Or_Zero_Write_Value_With_New_Indent()
+      throws Exception {
+    Writer writer = new CharArrayWriter();
+    String val = "value";
+    Map<String, Object> map = new HashMap<>();
+    map.put("key", "value");
+    map.put("key1", "value1");
+    LOGJSONObject logJObject = new LOGJSONObject(map);
+
+    assertThat(logJObject.write(writer, 3, 1).toString(), is("{\n    \"key1\": \"value1\",\n    \"key\": \"value\"\n }"));
+  }
+}