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/*
* ============LICENSE_START=======================================================
* PNF-REGISTRATION-HANDLER
* ================================================================================
* Copyright (C) 2019 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 com.google.gson.Gson;
import com.google.gson.JsonObject;
import lombok.val;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInstance;
import org.junit.jupiter.api.TestInstance.Lifecycle;
import org.skyscreamer.jsonassert.JSONAssert;
@TestInstance(Lifecycle.PER_CLASS)
class TemplateVariablesReplacerTest {
private static final Gson GSON = new Gson();
private TemplateVariablesReplacer replacer;
@BeforeAll
void setUp() {
replacer = new TemplateVariablesReplacer();
}
@Test
void shouldReplaceStringVariable() {
val sourceAsString = "{\"test1\":\"#variable1\", \"variable1\":\"value2 #variable1\"}";
val expectedAsString = "{\"test1\":\"valueOfVariable1\", \"variable1\":\"value2 #variable1\"}";
val variablesAsString = "{\"variable1\":\"valueOfVariable1\"}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceStringAndNumberVariable() {
val sourceAsString = "{\"test1\":\"#variable1\", \"test2\":\"#variable2\"}";
val expectedAsString = "{\"test1\":\"valueOfVariable1=1\", \"test2\":2}";
val variablesAsString = "{\"variable1\":\"valueOfVariable1=1\", \"variable2\":2}";
val source = new Gson().fromJson(sourceAsString, JsonObject.class);
val variables = new Gson().fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceSimpleStringVariable() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable1\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\":\"valueOfVariable1\"}";
val variablesAsString = "{\"variable1\":\"valueOfVariable1\"}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceObjectVariable() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable1\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\":{\"replaced1\":\"valueOfVariable1\"}}";
val variablesAsString = "{\"variable1\":{\"replaced1\":\"valueOfVariable1\"}}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceIntegerVariable() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable1\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\": 1}";
val variablesAsString = "{\"variable1\": 1}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceBoolVariable() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable1\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\": true}";
val variablesAsString = "{\"variable1\": true}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceDifferentVariables() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable\", \"variable2\":\"text #variable\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\":{\"replaced1\":\"valueOfVariable1\"}, \"variable2\":\"text #variable\"}";
val variablesAsString = "{\"variable\":{\"replaced1\":\"valueOfVariable1\"}}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceArrayVariables() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable1\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\":[1,2,3]}";
val variablesAsString = "{\"variable1\":[1,2,3]}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceArrayWithStringVariables() {
val sourceAsString = "{\"test1\":\"value1\", \"variable1\":\"#variable1\"}";
val expectedAsString = "{\"test1\":\"value1\", \"variable1\":[\"1\",\"2\",\"3\"]}";
val variablesAsString = "{\"variable1\":[\"1\",\"2\",\"3\"]}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
@Test
void shouldReplaceArrayAsStringVariables() {
val sourceAsString = "{\"test1\":\"#variable1\", \"variable1\":\"Text #variable1\"}";
val expectedAsString = "{\"test1\":[1,2,3], \"variable1\": \"Text #variable1\"}";
val variablesAsString = "{\"variable1\":[1,2,3]}";
val source = GSON.fromJson(sourceAsString, JsonObject.class);
val variables = GSON.fromJson(variablesAsString, JsonObject.class);
JsonObject result = replacer.substituteVariables(source, variables);
JSONAssert.assertEquals(expectedAsString, result.toString(), true);
}
}
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