BAEL-2738 - Convert String to JsonObject with GSON (eugenp#6318)

* BAEL-2738 - Convert String to JsonObject with GSON * BAEL-2738 Assertions added in example 2 (Using fromJson) * Update gson/src/test/java/org/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java Rename test name Co-Authored-By: dcalap <[email protected]> * Update gson/src/test/java/org/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java Rename test Co-Authored-By: dcalap <[email protected]> * Blank spaces added in order to separate given/when/then parts of the test
earasoft · Feb 23, 2019 · c2a300b · c2a300b
1 parent ed42746
commit c2a300b
Showing 1 changed file with 33 additions and 0 deletions.
diff --git a/gson/src/test/java/org/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java b/gson/src/test/java/org/baeldung/gson/conversion/JsonObjectConversionsUnitTest.java
@@ -0,0 +1,33 @@
+package org.baeldung.gson.conversion;
+
+import com.google.gson.*;
+import org.junit.Assert;
+import org.junit.jupiter.api.Test;
+
+public class JsonObjectConversionsUnitTest {
+
+    @Test
+    void whenUsingJsonParser_thenConvertToJsonObject() throws Exception {
+        // Example 1: Using JsonParser
+        String json = "{ \"name\": \"Baeldung\", \"java\": true }";
+
+        JsonObject jsonObject = new JsonParser().parse(json).getAsJsonObject();
+
+        Assert.assertTrue(jsonObject.isJsonObject());
+        Assert.assertTrue(jsonObject.get("name").getAsString().equals("Baeldung"));
+        Assert.assertTrue(jsonObject.get("java").getAsBoolean() == true);
+    }
+
+    @Test
+    void whenUsingGsonInstanceFromJson_thenConvertToJsonObject() throws Exception {
+        // Example 2: Using fromJson
+        String json = "{ \"name\": \"Baeldung\", \"java\": true }";
+
+        JsonObject convertedObject = new Gson().fromJson(json, JsonObject.class);
+
+        Assert.assertTrue(convertedObject.isJsonObject());
+        Assert.assertTrue(convertedObject.get("name").getAsString().equals("Baeldung"));
+        Assert.assertTrue(convertedObject.get("java").getAsBoolean() == true);
+    }
+
+}