Package com.firefly.utils.json

Examples of com.firefly.utils.json.JsonReader

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import static org.hamcrest.Matchers.*;

public class TestReader {
  @Test
  public void testReadAndSkipBlank() throws IOException {
    JsonReader reader = new JsonStringReader("  tt".trim());
    Assert.assertThat(reader.readAndSkipBlank(), is('t'));
//    Assert.assertThat(reader.position(), is(1));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadField() throws IOException {
    JsonReader reader = new JsonStringReader("  \"testField\":");
    char[] t1 = "test".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
//    Assert.assertThat(reader.get(reader.position()), is(':'));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadField2() throws IOException {
    JsonReader reader = new JsonStringReader("  \"testField\" :");
    char[] t1 = "testField".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(ret, nullValue());
    Assert.assertThat(reader.isColon(), is(true));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadField3() throws IOException {
    JsonReader reader = new JsonStringReader("  \"testField\":");
    char[] t1 = "dsffsfsf".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
    Assert.assertThat(reader.isColon(), is(true));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadDouble() throws IOException {
    JsonReader reader = new JsonStringReader("  { \"testField\": 3332.44 }");
    Assert.assertThat(reader.isObject(), is(true));
    char[] t1 = "dsffsfsf".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readDouble(), is(3332.44));
    char ch = reader.readAndSkipBlank();
    Assert.assertThat(ch, is('}'));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadDouble2() throws IOException {
    JsonReader reader = new JsonStringReader("  { \"testField\": -17.44320 , \"testField2\": \" -334\" }");
    Assert.assertThat(reader.isObject(), is(true));
    char[] t1 = "dsffsfsf".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readDouble(), is(-17.44320));
    Assert.assertThat(reader.isComma(), is(true));
   
    ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField2"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readInt(), is(-334));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadFloat() throws IOException {
    JsonReader reader = new JsonStringReader("  { \"testField\": \" -17.44320\" , \"testField2\": \" -334\" }");
    Assert.assertThat(reader.isObject(), is(true));
    char[] t1 = "dsffsfsf".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readFloat(), is(-17.44320F));
    Assert.assertThat(reader.isComma(), is(true));
   
    ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField2"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readInt(), is(-334));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadInt() throws IOException {
    JsonReader reader = new JsonStringReader("  { \"testField\": 333 }");
    Assert.assertThat(reader.isObject(), is(true));
    char[] t1 = "dsffsfsf".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readInt(), is(333));
    char ch = reader.readAndSkipBlank();
    Assert.assertThat(ch, is('}'));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadInt2() throws IOException {
    JsonReader reader = new JsonStringReader("  { \"testField\": \" -333\" , \"testField2\": \" -334\" }");
    Assert.assertThat(reader.isObject(), is(true));
    char[] t1 = "dsffsfsf".toCharArray();
    char[] ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readInt(), is(-333));
    Assert.assertThat(reader.isComma(), is(true));
   
    ret = reader.readField(t1);
    Assert.assertThat(new String(ret), is("testField2"));
    Assert.assertThat(reader.isColon(), is(true));
    Assert.assertThat(reader.readInt(), is(-334));
    reader.close();
  }
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    reader.close();
  }
 
  @Test
  public void testReadInt3() throws IOException {
    JsonReader reader = new JsonStringReader("  \" -333\" ");
    Assert.assertThat(reader.readInt(), is(-333));
    reader.close();
  }
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Related Classes of com.firefly.utils.json.JsonReader

  • test.utils.json.reader.TestReader
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