2 * Copyright (c) 2010-2021 Contributors to the openHAB project
4 * See the NOTICE file(s) distributed with this work for additional
7 * This program and the accompanying materials are made available under the
8 * terms of the Eclipse Public License 2.0 which is available at
9 * http://www.eclipse.org/legal/epl-2.0
11 * SPDX-License-Identifier: EPL-2.0
13 package org.openhab.binding.miio.internal;
15 import static org.junit.jupiter.api.Assertions.*;
17 import java.util.Collections;
20 import org.eclipse.jdt.annotation.NonNullByDefault;
21 import org.junit.jupiter.api.Test;
22 import org.openhab.binding.miio.internal.basic.Conversions;
24 import com.google.gson.JsonArray;
25 import com.google.gson.JsonElement;
26 import com.google.gson.JsonParser;
27 import com.google.gson.JsonPrimitive;
30 * Test case for {@link ConversionsTest}
32 * @author Marcel Verpaalen - Initial contribution
36 public class ConversionsTest {
39 public void getJsonElementTest() {
41 Map<String, Object> deviceVariables = Collections.emptyMap();
43 // test invalid missing element
44 String transformation = "getJsonElement";
45 JsonElement value = new JsonPrimitive("");
46 JsonElement resp = Conversions.execute(transformation, value, deviceVariables);
48 assertEquals(value, resp);
50 // test invalid missing element
51 value = new JsonPrimitive("{\"test\": \"testresponse\"}");
52 resp = Conversions.execute(transformation, value, deviceVariables);
54 assertEquals(value, resp);
56 transformation = "getJsonElement-test";
58 // test without deviceVariables
59 resp = Conversions.execute(transformation, value, null);
61 assertEquals(new JsonPrimitive("testresponse"), resp);
64 value = new JsonPrimitive("some non json value");
65 resp = Conversions.execute(transformation, value, deviceVariables);
67 assertEquals(value, resp);
69 // test non json empty string
70 value = new JsonPrimitive("");
71 resp = Conversions.execute(transformation, value, deviceVariables);
73 assertEquals(value, resp);
75 // test input as jsonString
76 value = new JsonPrimitive("{\"test\": \"testresponse\"}");
77 resp = Conversions.execute(transformation, value, deviceVariables);
79 assertEquals(new JsonPrimitive("testresponse"), resp);
81 // test input as jsonObject
82 value = JsonParser.parseString("{\"test\": \"testresponse\"}");
83 resp = Conversions.execute(transformation, value, deviceVariables);
85 assertEquals(new JsonPrimitive("testresponse"), resp);
87 // test input as jsonString for a number
88 value = new JsonPrimitive("{\"test\": 3}");
89 resp = Conversions.execute(transformation, value, deviceVariables);
91 assertEquals(new JsonPrimitive(3), resp);
93 // test input as jsonString for a array
94 value = new JsonPrimitive("{\"test\": []}");
95 resp = Conversions.execute(transformation, value, deviceVariables);
97 assertEquals(new JsonArray(), resp);
99 // test input as jsonString for a boolean
100 value = new JsonPrimitive("{\"test\": false}");
101 resp = Conversions.execute(transformation, value, deviceVariables);
103 assertEquals(new JsonPrimitive(false), resp);
105 // test input as jsonObject for a number
106 value = JsonParser.parseString("{\"test\": 3}");
107 resp = Conversions.execute(transformation, value, deviceVariables);
109 assertEquals(new JsonPrimitive(3), resp);
111 // test input as jsonString for non-existing element
112 value = new JsonPrimitive("{\"nottest\": \"testresponse\"}");
113 resp = Conversions.execute(transformation, value, deviceVariables);
115 assertEquals(value, resp);
117 // test input as jsonString for non-existing element
118 value = JsonParser.parseString("{\"nottest\": \"testresponse\"}");
119 resp = Conversions.execute(transformation, value, deviceVariables);
121 assertEquals(value, resp);