Example usage for java.io PrintStream PrintStream

Introduction

In this page you can find the example usage for java.io PrintStream PrintStream.

Prototype

public PrintStream(File file, Charset charset) throws IOException 

Source Link

Document

Creates a new print stream, without automatic line flushing, with the specified file and charset.

Usage

From source file:com.sap.prd.mobile.ios.mios.ForkerTest.java

@Test
public void testStraightForward() throws Exception {

    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    final PrintStream log = new PrintStream(out, true);

    try {/*from  w  ww  . java2  s  .c  o  m*/

        Forker.forkProcess(log, new File(".").getAbsoluteFile(), "echo", "Hello World");

    } finally {
        log.close();
    }

    Assert.assertEquals("Hello World\n", new String(out.toByteArray()));
}

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From source file:net.jperf.LoggingStopWatchTest.java

protected void setUp() throws Exception {
    realErr = System.err;/*from  w w  w .  java  2  s . co  m*/
    fakeErr = new ByteArrayOutputStream();
    System.setErr(new PrintStream(fakeErr, true /*autoflush*/));
}

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From source file:io.restassured.itest.java.GivenWhenThenLoggingITest.java

@Test
public void logsEverythingResponseUsingGivenWhenThenSyntax() throws Exception {
    final StringWriter writer = new StringWriter();
    final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true);

    given().config(RestAssuredConfig.config()
            .logConfig(LogConfig.logConfig().defaultStream(captor).and().enablePrettyPrinting(false)))
            .pathParam("firstName", "John").pathParam("lastName", "Doe").when().get("/{firstName}/{lastName}")
            .then().log().all().body("fullName", equalTo("John Doe"));

    assertThat(writer.toString(), equalTo(
            "HTTP/1.1 200 OK\nContent-Type: application/json;charset=utf-8\nContent-Length: 59\nServer: Jetty(9.3.2.v20150730)\n\n{\"firstName\":\"John\",\"lastName\":\"Doe\",\"fullName\":\"John Doe\"}"
                    + LINE_SEPARATOR));//from w  ww.j  av a 2  s  . c  o  m
}

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From source file:net.officefloor.tutorial.exceptionhttpserver.ExceptionHttpServerTest.java

public void testExceptionHandling() throws Exception {

    // Override stderr
    ByteArrayOutputStream error = new ByteArrayOutputStream();
    System.setErr(new PrintStream(error, true));

    // Start server
    WoofOfficeFloorSource.start();//  w  w w  . ja v  a 2 s . co  m

    // Clear setup log
    error.reset();

    // Submit to trigger the exception
    this.client.execute(new HttpGet("http://localhost:7878/template-submit.woof"));

    // Ensure handling by logging the failure
    String log = new String(error.toByteArray()).trim();
    assertEquals("Should log error", "Test", log);
}

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From source file:com.jayway.restassured.itest.java.GivenWhenThenLoggingITest.java

@Test
public void logsEverythingResponseUsingGivenWhenThenSyntax() throws Exception {
    final StringWriter writer = new StringWriter();
    final PrintStream captor = new PrintStream(new WriterOutputStream(writer), true);

    given().config(config().logConfig(logConfig().defaultStream(captor).and().enablePrettyPrinting(false)))
            .pathParam("firstName", "John").pathParam("lastName", "Doe").when().get("/{firstName}/{lastName}")
            .then().log().all().body("fullName", equalTo("John Doe"));

    assertThat(writer.toString(), equalTo(
            "HTTP/1.1 200 OK\nContent-Type: application/json;charset=utf-8\nContent-Length: 59\nServer: Jetty(9.3.2.v20150730)\n\n{\"firstName\":\"John\",\"lastName\":\"Doe\",\"fullName\":\"John Doe\"}"
                    + LINE_SEPARATOR));/*from  w  ww . j av a  2 s .  c o m*/
}

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From source file:com.jayway.restassured.module.mockmvc.RequestLoggingTest.java

@Before
public void given_config_is_stored_in_writer() {
    writer = new StringWriter();
    PrintStream captor = new PrintStream(new WriterOutputStream(writer), true);
    RestAssuredMockMvc.config = new RestAssuredMockMvcConfig().logConfig(new LogConfig(captor, true));
}

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From source file:io.restassured.module.mockmvc.PutTest.java

@Test
public void doesnt_automatically_adds_x_www_form_urlencoded_as_content_type_when_putting_params() {
    StringWriter writer = new StringWriter();
    PrintStream captor = new PrintStream(new WriterOutputStream(writer), true);

    RestAssuredMockMvc.given().config(newConfig().logConfig(new LogConfig(captor, true))).param("name", "Johan")
            .when().put("/greetingPut").then().log().all().statusCode(415);

    assertThat(writer.toString(),/*from  w  w w . j a v a  2s . c om*/
            equalTo("415 Content type 'null' not supported\nAccept: application/x-www-form-urlencoded\n"));
}

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From source file:com.voa.weixin.utils.LogUtil.java

/** Returns a stream that, when written to, adds log lines. */
private static PrintStream getLogStream(final Log logger, final Method method) {
    return new PrintStream(new ByteArrayOutputStream() {
        private int scan = 0;

        private boolean hasNewline() {
            for (; scan < count; scan++) {
                if (buf[scan] == '\n')
                    return true;
            }//ww w  . jav a 2  s  .  c  o m
            return false;
        }

        @Override
        public void flush() throws IOException {
            if (!hasNewline())
                return;
            try {
                method.invoke(logger, new Object[] { toString().trim() });
            } catch (Exception e) {
                if (LOG.isFatalEnabled()) {
                    LOG.fatal("Cannot log with method [" + method + "]", e);
                }
            }
            reset();
            scan = 0;
        }
    }, true);
}

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From source file:com.sap.prd.mobile.ios.mios.ForkerTest.java

@Test(expected = IllegalArgumentException.class)
public void testMissingArguments_1() throws Exception {

    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    final PrintStream log = new PrintStream(out, true);

    try {/*from  www . ja  va 2  s  .  co  m*/

        Forker.forkProcess(log, new File(".").getAbsoluteFile(), (String[]) null);

    } finally {
        log.close();
    }

}

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From source file:com.jayway.restassured.module.mockmvc.LoggingIfValidationFailsTest.java

@Before
public void given_writer_and_captor_is_initialized() {
    writer = new StringWriter();
    captor = new PrintStream(new WriterOutputStream(writer), true);
}

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