BAEL-6692 - converting json to map and comparing (#14630)
* BAEL-6692 - converting json to map and comparing * BAEL-6692 - converting json to map and comparing * BAEL-6692 - converting json to map and comparing
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package com.baeldung.jsontomap;
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import com.google.common.collect.MapDifference;
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import com.google.common.collect.Maps;
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import org.junit.jupiter.api.Test;
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import java.io.IOException;
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import java.util.Map;
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import static org.assertj.core.api.Assertions.assertThat;
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public class JSONComparisonUnitTest {
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@Test
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void givenTwoJsonFiles_whenCompared_thenTheyAreDifferent() throws IOException {
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Map<String, Object> firstMap = JsonUtils.jsonFileToMap("src/test/resources/first.json");
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Map<String, Object> secondMap = JsonUtils.jsonFileToMap("src/test/resources/second.json");
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MapDifference<String, Object> difference = Maps.difference(firstMap, secondMap);
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difference.entriesDiffering().forEach((key, value) -> {
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System.out.println(key + ": " + value.leftValue() + " - " + value.rightValue());
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});
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assertThat(difference.areEqual()).isFalse();
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}
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@Test
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void givenTwoJsonFiles_whenFlattenedAndCompared_thenTheyAreDifferent() throws IOException {
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Map<String, Object> firstFlatMap = FlattenUtils.flatten(JsonUtils.jsonFileToMap("src/test/resources/first.json"));
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Map<String, Object> secondFlatMap = FlattenUtils.flatten(JsonUtils.jsonFileToMap("src/test/resources/second.json"));
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MapDifference<String, Object> difference = Maps.difference(firstFlatMap, secondFlatMap);
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difference.entriesDiffering().forEach((key, value) -> {
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System.out.println(key + ": " + value.leftValue() + " - " + value.rightValue());
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});
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assertThat(difference.areEqual()).isFalse();
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}
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}
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