Package io.vertx.core.json

Examples of io.vertx.core.json.JsonArray

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    }
  }

  @Test
  public void testAddJsonArray() {
    JsonArray arr = new JsonArray().add("foo");
    assertSame(jsonArray, jsonArray.add(arr));
    assertEquals(arr, jsonArray.getJsonArray(0));
    try {
      jsonArray.add((JsonArray)null);
      fail();
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    jsonArray.add((Object)(Double.valueOf(1.23d)));
    jsonArray.add((Object)true);
    byte[] bytes = TestUtils.randomByteArray(10);
    jsonArray.add((Object)(bytes));
    JsonObject obj = new JsonObject().put("foo", "blah");
    JsonArray arr = new JsonArray().add("quux");
    jsonArray.add((Object)obj);
    jsonArray.add((Object)arr);
    assertEquals("bar", jsonArray.getString(0));
    assertEquals(Integer.valueOf(123), jsonArray.getInteger(1));
    assertEquals(Long.valueOf(123l), jsonArray.getLong(2));
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  public void testContains() {
    jsonArray.add("wibble");
    jsonArray.add(true);
    jsonArray.add(123);
    JsonObject obj = new JsonObject();
    JsonArray arr = new JsonArray();
    jsonArray.add(obj);
    jsonArray.add(arr);
    assertFalse(jsonArray.contains("eek"));
    assertFalse(jsonArray.contains(false));
    assertFalse(jsonArray.contains(321));
    assertFalse(jsonArray.contains(new JsonObject().put("blah", "flib")));
    assertFalse(jsonArray.contains(new JsonArray().add("oob")));
    assertTrue(jsonArray.contains("wibble"));
    assertTrue(jsonArray.contains(true));
    assertTrue(jsonArray.contains(123));
    assertTrue(jsonArray.contains(obj));
    assertTrue(jsonArray.contains(arr));
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    jsonArray.add("foo");
    jsonArray.add(123);
    JsonObject obj = new JsonObject().put("foo", "bar");
    jsonArray.add(obj);
    jsonArray.add(new StringBuilder("eeek"));
    JsonArray copy = jsonArray.copy();
    assertEquals("eeek", copy.getString(3));
    assertNotSame(jsonArray, copy);
    assertEquals(jsonArray, copy);
    assertEquals(4, copy.size());
    assertEquals("foo", copy.getString(0));
    assertEquals(Integer.valueOf(123), copy.getInteger(1));
    assertEquals(obj, copy.getJsonObject(2));
    assertNotSame(obj, copy.getJsonObject(2));
    copy.add("foo");
    assertEquals(4, jsonArray.size());
    jsonArray.add("bar");
    assertEquals(5, copy.size());
  }
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  @Test
  public void testInvalidValsOnCopy() {
    List<Object> invalid = new ArrayList<>();
    invalid.add(new SomeClass());
    JsonArray arr = new JsonArray(invalid);
    try {
      arr.copy();
      fail();
    } catch (IllegalStateException e) {
      // OK
    }
  }
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  public void testInvalidValsOnCopy2() {
    List<Object> invalid = new ArrayList<>();
    List<Object> invalid2 = new ArrayList<>();
    invalid2.add(new SomeClass());
    invalid.add(invalid2);
    JsonArray arr = new JsonArray(invalid);
    try {
      arr.copy();
      fail();
    } catch (IllegalStateException e) {
      // OK
    }
  }
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  public void testInvalidValsOnCopy3() {
    List<Object> invalid = new ArrayList<>();
    Map<String, Object> invalid2 = new HashMap<>();
    invalid2.put("foo", new SomeClass());
    invalid.add(invalid2);
    JsonArray arr = new JsonArray(invalid);
    try {
      arr.copy();
      fail();
    } catch (IllegalStateException e) {
      // OK
    }
  }
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    jsonArray.add(true);
    byte[] bytes = TestUtils.randomByteArray(10);
    jsonArray.add(bytes);
    jsonArray.addNull();
    jsonArray.add(new JsonObject().put("foo", "bar"));
    jsonArray.add(new JsonArray().add("foo").add(123));
    String strBytes = Base64.getEncoder().encodeToString(bytes);
    String expected = "[\"foo\",123,1234,1.23,2.34,true,\"" + strBytes + "\",null,{\"foo\":\"bar\"},[\"foo\",123]]";
    String json = jsonArray.encode();
    assertEquals(expected, json);
  }
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  @Test
  public void testDecode() {
    byte[] bytes = TestUtils.randomByteArray(10);
    String strBytes = Base64.getEncoder().encodeToString(bytes);
    String json = "[\"foo\",123,1234,1.23,2.34,true,\"" + strBytes + "\",null,{\"foo\":\"bar\"},[\"foo\",123]]";
    JsonArray arr = new JsonArray(json);
    assertEquals("foo", arr.getString(0));
    assertEquals(Integer.valueOf(123), arr.getInteger(1));
    assertEquals(Long.valueOf(1234l), arr.getLong(2));
    assertEquals(Float.valueOf(1.23f), arr.getFloat(3));
    assertEquals(Double.valueOf(2.34d), arr.getDouble(4));
    assertEquals(true, arr.getBoolean(5));
    assertTrue(TestUtils.byteArraysEqual(bytes, arr.getBinary(6)));
    assertTrue(arr.hasNull(7));
    JsonObject obj = arr.getJsonObject(8);
    assertEquals("bar", obj.getString("foo"));
    JsonArray arr2 = arr.getJsonArray(9);
    assertEquals("foo", arr2.getString(0));
    assertEquals(Integer.valueOf(123), arr2.getInteger(1));
  }
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    jsonArray.add(true);
    byte[] bytes = TestUtils.randomByteArray(10);
    jsonArray.add(bytes);
    jsonArray.addNull();
    jsonArray.add(new JsonObject().put("foo", "bar"));
    jsonArray.add(new JsonArray().add("foo").add(123));
    String strBytes = Base64.getEncoder().encodeToString(bytes);
    String expected = "[ \"foo\", 123, 1234, 1.23, 2.34, true, \"" + strBytes + "\", null, {\n" +
      "  \"foo\" : \"bar\"\n" +
      "}, [ \"foo\", 123 ] ]";
    String json = jsonArray.encodePrettily();
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