org.springframework.http.MockHttpInputMessage

@Test
public void readValidXmlWithUnknownProperty() throws IOException {
    String body = "<MyBean><string>string</string><unknownProperty>value</unknownProperty></MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    converter.read(MyBean.clreplaced, inputMessage);
// replacedert no HttpMessageNotReadableException is thrown
}

@Test
public void readWithXmlBomb() throws IOException {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String body = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<MyBean>&lol9;</MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> this.converter.read(MyBean.clreplaced, inputMessage));
}

@Test
public void read() throws IOException {
    String body = "<MyBean>" + "<string>Foo</string>" + "<number>42</number>" + "<fraction>42.0</fraction>" + "<array><array>Foo</array>" + "<array>Bar</array></array>" + "<bool>true</bool>" + "<bytes>AQI=</bytes></MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    MyBean result = (MyBean) converter.read(MyBean.clreplaced, inputMessage);
    replacedertEquals("Foo", result.getString());
    replacedertEquals(42, result.getNumber());
    replacedertEquals(42F, result.getFraction(), 0F);
    replacedertArrayEquals(new String[] { "Foo", "Bar" }, result.getArray());
    replacedertTrue(result.isBool());
    replacedertArrayEquals(new byte[] { 0x1, 0x2 }, result.getBytes());
}

@Test
public void readInvalidXml() throws IOException {
    String body = "FooBar";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> converter.read(MyBean.clreplaced, inputMessage));
}

@Test
public void readWithExternalReference() throws IOException {
    String body = "<!DOCTYPE MyBean SYSTEM \"https://192.168.28.42/1.jsp\" [" + "  <!ELEMENT root ANY >\n" + "  <!ENreplacedY ext SYSTEM \"" + new ClreplacedPathResource("external.txt", getClreplaced()).getURI() + "\" >]><MyBean><string>&ext;</string></MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> this.converter.read(MyBean.clreplaced, inputMessage));
}

@Test
public void testXmlBomb() throws Exception {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String content = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<list><rootElement><external>&lol9;</external></rootElement></list>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> this.converter.read(this.rootElementListType, null, inputMessage)).withMessageContaining("\"lol9\"");
}

@Test
public void read() throws IOException {
    MyBean body = new MyBean();
    body.setString("Foo");
    body.setNumber(42);
    body.setFraction(42F);
    body.setArray(new String[] { "Foo", "Bar" });
    body.setBool(true);
    body.setBytes(new byte[] { 0x1, 0x2 });
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(mapper.writeValueAsBytes(body));
    inputMessage.getHeaders().setContentType(new MediaType("application", "x-jackson-smile"));
    MyBean result = (MyBean) converter.read(MyBean.clreplaced, inputMessage);
    replacedertEquals("Foo", result.getString());
    replacedertEquals(42, result.getNumber());
    replacedertEquals(42F, result.getFraction(), 0F);
    replacedertArrayEquals(new String[] { "Foo", "Bar" }, result.getArray());
    replacedertTrue(result.isBool());
    replacedertArrayEquals(new byte[] { 0x1, 0x2 }, result.getBytes());
}

@Test
public void read() throws IOException {
    byte[] body = new byte[] { 0x1, 0x2 };
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    inputMessage.getHeaders().setContentType(new MediaType("application", "octet-stream"));
    byte[] result = converter.read(byte[].clreplaced, inputMessage);
    replacedertArrayEquals("Invalid result", body, result);
}

@Test
public void readInvalidXml() throws IOException {
    String body = "FooBar";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    this.thrown.expect(HttpMessageNotReadableException.clreplaced);
    converter.read(MyBean.clreplaced, inputMessage);
}

@Test
public void readWithXmlBomb() throws IOException {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String body = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<MyBean>&lol9;</MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    this.thrown.expect(HttpMessageNotReadableException.clreplaced);
    this.converter.read(MyBean.clreplaced, inputMessage);
}

@Test
public void readWithExternalReference() throws IOException {
    String body = "<!DOCTYPE MyBean SYSTEM \"http://192.168.28.42/1.jsp\" [" + "  <!ELEMENT root ANY >\n" + "  <!ENreplacedY ext SYSTEM \"" + new ClreplacedPathResource("external.txt", getClreplaced()).getURI() + "\" >]><MyBean><string>&ext;</string></MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    this.thrown.expect(HttpMessageNotReadableException.clreplaced);
    this.converter.read(MyBean.clreplaced, inputMessage);
}

@Test
public void testXmlBomb() throws Exception {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String content = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<list><rootElement><external>&lol9;</external></rootElement></list>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    this.thrown.expect(HttpMessageNotReadableException.clreplaced);
    this.thrown.expectMessage("\"lol9\"");
    this.converter.read(this.rootElementListType, null, inputMessage);
}

@Test(expected = HttpMessageNotReadableException.clreplaced)
public void readInvalidXml() throws IOException {
    String body = "FooBar";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    converter.read(MyBean.clreplaced, inputMessage);
}

@Test
public void read() throws IOException {
    String body = "Hello World";
    Charset charset = Charset.forName("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(charset));
    inputMessage.getHeaders().setContentType(new MediaType("text", "plain", charset));
    String result = converter.read(String.clreplaced, inputMessage);
    replacedertEquals("Invalid result", body, result);
}

@Test
public void readDomSourceWithXmlBomb() throws Exception {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String content = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<root>&lol9;</root>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> this.converter.read(DOMSource.clreplaced, inputMessage)).withMessageContaining("DOCTYPE");
}

@Test
public void readXmlType() throws Exception {
    byte[] body = "<foo s=\"Hello World\"/>".getBytes("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    Type result = (Type) converter.read(Type.clreplaced, inputMessage);
    replacedertEquals("Invalid result", "Hello World", result.s);
}

@Test
public void customizeUnmarshaller() throws Exception {
    byte[] body = "<myRootElement><element>a|||b</element></myRootElement>".getBytes("UTF-8");
    MyJaxb2RootElementHttpMessageConverter myConverter = new MyJaxb2RootElementHttpMessageConverter();
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    MyRootElement result = (MyRootElement) myConverter.read(MyRootElement.clreplaced, inputMessage);
    replacedertEquals("a", result.getElement().getField1());
    replacedertEquals("b", result.getElement().getField2());
}

@Test
public void readXmlRootElement() throws Exception {
    byte[] body = "<rootElement><type s=\"Hello World\"/></rootElement>".getBytes("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    RootElement result = (RootElement) converter.read(RootElement.clreplaced, inputMessage);
    replacedertEquals("Invalid result", "Hello World", result.type.s);
}

@Test
public void testXmlBomb() throws Exception {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String content = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<rootElement><external>&lol9;</external></rootElement>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> this.converter.read(RootElement.clreplaced, inputMessage)).withMessageContaining("DOCTYPE");
}

@Test
public void readXmlRootElementSubclreplaced() throws Exception {
    byte[] body = "<rootElement><type s=\"Hello World\"/></rootElement>".getBytes("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    RootElementSubclreplaced result = (RootElementSubclreplaced) converter.read(RootElementSubclreplaced.clreplaced, inputMessage);
    replacedertEquals("Invalid result", "Hello World", result.getType().s);
}

@Test
@SuppressWarnings("unchecked")
public void readXmlRootElementSet() throws Exception {
    String content = "<set><rootElement><type s=\"1\"/></rootElement><rootElement><type s=\"2\"/></rootElement></set>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    Set<RootElement> result = (Set<RootElement>) converter.read(rootElementSetType, null, inputMessage);
    replacedertEquals("Invalid result", 2, result.size());
    replacedertTrue("Invalid result", result.contains(new RootElement("1")));
    replacedertTrue("Invalid result", result.contains(new RootElement("2")));
}

@Test
@SuppressWarnings("unchecked")
public void readXmlRootElementList() throws Exception {
    String content = "<list><rootElement><type s=\"1\"/></rootElement><rootElement><type s=\"2\"/></rootElement></list>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    List<RootElement> result = (List<RootElement>) converter.read(rootElementListType, null, inputMessage);
    replacedertEquals("Invalid result", 2, result.size());
    replacedertEquals("Invalid result", "1", result.get(0).type.s);
    replacedertEquals("Invalid result", "2", result.get(1).type.s);
}

@Test
@SuppressWarnings("unchecked")
public void readXmlTypeList() throws Exception {
    String content = "<list><foo s=\"1\"/><bar s=\"2\"/></list>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    List<TestType> result = (List<TestType>) converter.read(typeListType, null, inputMessage);
    replacedertEquals("Invalid result", 2, result.size());
    replacedertEquals("Invalid result", "1", result.get(0).s);
    replacedertEquals("Invalid result", "2", result.get(1).s);
}

@Test
@SuppressWarnings("unchecked")
public void readXmlRootElementExternalEnreplacedyEnabled() throws Exception {
    Resource external = new ClreplacedPathResource("external.txt", getClreplaced());
    String content = "<!DOCTYPE root [" + "  <!ELEMENT external ANY >\n" + "  <!ENreplacedY ext SYSTEM \"" + external.getURI() + "\" >]>" + "  <list><rootElement><type s=\"1\"/><external>&ext;</external></rootElement></list>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    Jaxb2CollectionHttpMessageConverter<?> c = new Jaxb2CollectionHttpMessageConverter<Collection<Object>>() {

        @Override
        protected XMLInputFactory createXmlInputFactory() {
            XMLInputFactory inputFactory = XMLInputFactory.newInstance();
            inputFactory.setProperty(XMLInputFactory.IS_REPLACING_ENreplacedY_REFERENCES, true);
            return inputFactory;
        }
    };
    Collection<RootElement> result = c.read(rootElementListType, null, inputMessage);
    replacedertEquals(1, result.size());
    replacedertEquals("Foo Bar", result.iterator().next().external);
}

@Test
@SuppressWarnings("unchecked")
public void readXmlRootElementExternalEnreplacedyDisabled() throws Exception {
    Resource external = new ClreplacedPathResource("external.txt", getClreplaced());
    String content = "<!DOCTYPE root [" + "  <!ELEMENT external ANY >\n" + "  <!ENreplacedY ext SYSTEM \"" + external.getURI() + "\" >]>" + "  <list><rootElement><type s=\"1\"/><external>&ext;</external></rootElement></list>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    converter = new Jaxb2CollectionHttpMessageConverter<Collection<Object>>() {

        @Override
        protected XMLInputFactory createXmlInputFactory() {
            XMLInputFactory inputFactory = super.createXmlInputFactory();
            inputFactory.setProperty(XMLInputFactory.SUPPORT_DTD, true);
            return inputFactory;
        }
    };
    try {
        Collection<RootElement> result = converter.read(rootElementListType, null, inputMessage);
        replacedertEquals(1, result.size());
        replacedertEquals("", result.iterator().next().external);
    } catch (HttpMessageNotReadableException ex) {
    // Some parsers raise an exception
    }
}

@Test
@SuppressWarnings("unchecked")
public void readXmlTypeSet() throws Exception {
    String content = "<set><foo s=\"1\"/><bar s=\"2\"/></set>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    Set<TestType> result = (Set<TestType>) converter.read(typeSetType, null, inputMessage);
    replacedertEquals("Invalid result", 2, result.size());
    replacedertTrue("Invalid result", result.contains(new TestType("1")));
    replacedertTrue("Invalid result", result.contains(new TestType("2")));
}

@Test
public void read() throws IOException {
    String body = "Hello World";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.UTF_8));
    inputMessage.getHeaders().setContentType(TEXT_PLAIN_UTF_8);
    String result = this.converter.read(String.clreplaced, inputMessage);
    replacedertEquals("Invalid result", body, result);
}

// SPR-14882
@Test
public void shouldNotReadInputStreamResource() throws IOException {
    ResourceHttpMessageConverter noStreamConverter = new ResourceHttpMessageConverter(false);
    try (InputStream body = getClreplaced().getResourcereplacedtream("logo.jpg")) {
        MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
        inputMessage.getHeaders().setContentType(MediaType.IMAGE_JPEG);
        replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> noStreamConverter.read(InputStreamResource.clreplaced, inputMessage));
    }
}

// SPR-13443
@Test
public void shouldReadInputStreamResource() throws IOException {
    try (InputStream body = getClreplaced().getResourcereplacedtream("logo.jpg")) {
        MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
        inputMessage.getHeaders().setContentType(MediaType.IMAGE_JPEG);
        inputMessage.getHeaders().setContentDisposition(ContentDisposition.builder("attachment").filename("yourlogo.jpg").build());
        Resource actualResource = converter.read(InputStreamResource.clreplaced, inputMessage);
        replacedertThat(actualResource, instanceOf(InputStreamResource.clreplaced));
        replacedertThat(actualResource.getInputStream(), is(body));
        replacedertEquals("yourlogo.jpg", actualResource.getFilename());
    }
}

@Test
public void readNoContentType() throws IOException {
    byte[] body = this.testMsg.toByteArray();
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    Message result = this.converter.read(Msg.clreplaced, inputMessage);
    replacedertEquals(this.testMsg, result);
}

@Test
public void read() throws IOException {
    String body = "<MyBean>" + "<string>Foo</string>" + "<number>42</number>" + "<fraction>42.0</fraction>" + "<array><array>Foo</array>" + "<array>Bar</array></array>" + "<bool>true</bool>" + "<bytes>AQI=</bytes></MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    MyBean result = (MyBean) converter.read(MyBean.clreplaced, inputMessage);
    replacedertThat(result.getString()).isEqualTo("Foo");
    replacedertThat(result.getNumber()).isEqualTo(42);
    replacedertThat(result.getFraction()).isCloseTo(42F, within(0F));
    replacedertThat(result.getArray()).isEqualTo(new String[] { "Foo", "Bar" });
    replacedertThat(result.isBool()).isTrue();
    replacedertThat(result.getBytes()).isEqualTo(new byte[] { 0x1, 0x2 });
}

@Test
public void readXmlType() throws Exception {
    byte[] body = "<foo s=\"Hello World\"/>".getBytes("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    Type result = (Type) converter.read(Type.clreplaced, inputMessage);
    replacedertThat(result.s).as("Invalid result").isEqualTo("Hello World");
}

@Test
public void readXmlRootElement() throws Exception {
    byte[] body = "<rootElement><type s=\"Hello World\"/></rootElement>".getBytes("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    RootElement result = (RootElement) converter.read(RootElement.clreplaced, inputMessage);
    replacedertThat(result.type.s).as("Invalid result").isEqualTo("Hello World");
}

@Test
public void customizeUnmarshaller() throws Exception {
    byte[] body = "<myRootElement><element>a|||b</element></myRootElement>".getBytes("UTF-8");
    MyJaxb2RootElementHttpMessageConverter myConverter = new MyJaxb2RootElementHttpMessageConverter();
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    MyRootElement result = (MyRootElement) myConverter.read(MyRootElement.clreplaced, inputMessage);
    replacedertThat(result.getElement().getField1()).isEqualTo("a");
    replacedertThat(result.getElement().getField2()).isEqualTo("b");
}

@Test
public void readXmlRootElementSubclreplaced() throws Exception {
    byte[] body = "<rootElement><type s=\"Hello World\"/></rootElement>".getBytes("UTF-8");
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    RootElementSubclreplaced result = (RootElementSubclreplaced) converter.read(RootElementSubclreplaced.clreplaced, inputMessage);
    replacedertThat(result.getType().s).as("Invalid result").isEqualTo("Hello World");
}

@Test
public void read() throws IOException {
    String body = "Hello World";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.UTF_8));
    inputMessage.getHeaders().setContentType(TEXT_PLAIN_UTF_8);
    String result = this.converter.read(String.clreplaced, inputMessage);
    replacedertThat(result).as("Invalid result").isEqualTo(body);
}

// gh-24123
@Test
public void readJson() throws IOException {
    String body = "{\"result\":\"\u0414\u0410\"}";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes(StandardCharsets.UTF_8));
    inputMessage.getHeaders().setContentType(MediaType.APPLICATION_JSON);
    String result = this.converter.read(String.clreplaced, inputMessage);
    replacedertThat(result).as("Invalid result").isEqualTo(body);
}

@Test
public void read() throws IOException {
    MyBean body = new MyBean();
    body.setString("Foo");
    body.setNumber(42);
    body.setFraction(42F);
    body.setArray(new String[] { "Foo", "Bar" });
    body.setBool(true);
    body.setBytes(new byte[] { 0x1, 0x2 });
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(mapper.writeValueAsBytes(body));
    inputMessage.getHeaders().setContentType(new MediaType("application", "x-jackson-smile"));
    MyBean result = (MyBean) converter.read(MyBean.clreplaced, inputMessage);
    replacedertThat(result.getString()).isEqualTo("Foo");
    replacedertThat(result.getNumber()).isEqualTo(42);
    replacedertThat(result.getFraction()).isCloseTo(42F, within(0F));
    replacedertThat(result.getArray()).isEqualTo(new String[] { "Foo", "Bar" });
    replacedertThat(result.isBool()).isTrue();
    replacedertThat(result.getBytes()).isEqualTo(new byte[] { 0x1, 0x2 });
}

@Test
public void readNoContentType() throws IOException {
    byte[] body = this.testMsg.toByteArray();
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    Message result = this.converter.read(Msg.clreplaced, inputMessage);
    replacedertThat(result).isEqualTo(this.testMsg);
}

@Test
public void readTyped() throws IOException {
    String body = "{\"bytes\":[1,2],\"array\":[\"Foo\",\"Bar\"]," + "\"number\":42,\"string\":\"Foo\",\"bool\":true,\"fraction\":42.0}";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "json"));
    MyBean result = (MyBean) this.converter.read(MyBean.clreplaced, inputMessage);
    replacedertThat(result.getString()).isEqualTo("Foo");
    replacedertThat(result.getNumber()).isEqualTo(42);
    replacedertThat(result.getFraction()).isCloseTo(42F, within(0F));
    replacedertThat(result.getArray()).isEqualTo(new String[] { "Foo", "Bar" });
    replacedertThat(result.isBool()).isTrue();
    replacedertThat(result.getBytes()).isEqualTo(new byte[] { 0x1, 0x2 });
}

@Test
public void readInvalidJson() throws IOException {
    String body = "FooBar";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "json"));
    replacedertThatExceptionOfType(HttpMessageNotReadableException.clreplaced).isThrownBy(() -> this.converter.read(MyBean.clreplaced, inputMessage));
}

@Test
public void read() throws IOException {
    byte[] body = new byte[] { 0x1, 0x2 };
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
    inputMessage.getHeaders().setContentType(new MediaType("application", "octet-stream"));
    byte[] result = converter.read(byte[].clreplaced, inputMessage);
    replacedertThat(result).as("Invalid result").isEqualTo(body);
}

@Test
public void readDomSourceWithXmlBomb() throws Exception {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String content = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<root>&lol9;</root>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    this.thrown.expect(HttpMessageNotReadableException.clreplaced);
    this.thrown.expectMessage("DOCTYPE");
    this.converter.read(DOMSource.clreplaced, inputMessage);
}

@Test
public void testXmlBomb() throws Exception {
    // https://en.wikipedia.org/wiki/Billion_laughs
    // https://msdn.microsoft.com/en-us/magazine/ee335713.aspx
    String content = "<?xml version=\"1.0\"?>\n" + "<!DOCTYPE lolz [\n" + " <!ENreplacedY lol \"lol\">\n" + " <!ELEMENT lolz (#PCDATA)>\n" + " <!ENreplacedY lol1 \"&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;&lol;\">\n" + " <!ENreplacedY lol2 \"&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;&lol1;\">\n" + " <!ENreplacedY lol3 \"&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;&lol2;\">\n" + " <!ENreplacedY lol4 \"&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;&lol3;\">\n" + " <!ENreplacedY lol5 \"&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;&lol4;\">\n" + " <!ENreplacedY lol6 \"&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;&lol5;\">\n" + " <!ENreplacedY lol7 \"&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;&lol6;\">\n" + " <!ENreplacedY lol8 \"&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;&lol7;\">\n" + " <!ENreplacedY lol9 \"&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;&lol8;\">\n" + "]>\n" + "<rootElement><external>&lol9;</external></rootElement>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(content.getBytes("UTF-8"));
    this.thrown.expect(HttpMessageNotReadableException.clreplaced);
    this.thrown.expectMessage("DOCTYPE");
    this.converter.read(RootElement.clreplaced, inputMessage);
}

// SPR-14882
@Test
public void shouldNotReadInputStreamResource() throws IOException {
    ResourceHttpMessageConverter noStreamConverter = new ResourceHttpMessageConverter(false);
    try (InputStream body = getClreplaced().getResourcereplacedtream("logo.jpg")) {
        this.thrown.expect(HttpMessageNotReadableException.clreplaced);
        MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
        inputMessage.getHeaders().setContentType(MediaType.IMAGE_JPEG);
        noStreamConverter.read(InputStreamResource.clreplaced, inputMessage);
    }
}

@Test
public void read() throws IOException {
    String body = "<MyBean><string>Foo</string><number>42</number><fraction>42.0</fraction><array><array>Foo</array><array>Bar</array></array><bool>true</bool><bytes>AQI=</bytes></MyBean>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    MyBean result = (MyBean) converter.read(MyBean.clreplaced, inputMessage);
    replacedertEquals("Foo", result.getString());
    replacedertEquals(42, result.getNumber());
    replacedertEquals(42F, result.getFraction(), 0F);
    replacedertArrayEquals(new String[] { "Foo", "Bar" }, result.getArray());
    replacedertTrue(result.isBool());
    replacedertArrayEquals(new byte[] { 0x1, 0x2 }, result.getBytes());
}

// SPR-13443
@Test
public void readWithInputStreamResource() throws IOException {
    try (InputStream body = getClreplaced().getResourcereplacedtream("logo.jpg")) {
        MockHttpInputMessage inputMessage = new MockHttpInputMessage(body);
        inputMessage.getHeaders().setContentType(MediaType.IMAGE_JPEG);
        Resource actualResource = converter.read(InputStreamResource.clreplaced, inputMessage);
        replacedertThat(actualResource, instanceOf(InputStreamResource.clreplaced));
        replacedertThat(actualResource.getInputStream(), is(body));
    }
}

@Test
public void readTyped() throws IOException {
    String body = "{\"bytes\":\"AQI=\",\"array\":[\"Foo\",\"Bar\"],\"number\":42,\"string\":\"Foo\",\"bool\":true,\"fraction\":42.0}";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "json"));
    MyBean result = (MyBean) converter.read(MyBean.clreplaced, inputMessage);
    replacedertEquals("Foo", result.getString());
    replacedertEquals(42, result.getNumber());
    replacedertEquals(42F, result.getFraction(), 0F);
    replacedertArrayEquals(new String[] { "Foo", "Bar" }, result.getArray());
    replacedertTrue(result.isBool());
    replacedertArrayEquals(new byte[] { 0x1, 0x2 }, result.getBytes());
}

@Test
public void readSource() throws Exception {
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(BODY.getBytes("UTF-8"));
    inputMessage.getHeaders().setContentType(new MediaType("application", "xml"));
    converter.read(Source.clreplaced, inputMessage);
}

@Test
public void read() throws Exception {
    String body = "<root>Hello World</root>";
    MockHttpInputMessage inputMessage = new MockHttpInputMessage(body.getBytes("UTF-8"));
    Unmarshaller unmarshaller = mock(Unmarshaller.clreplaced);
    given(unmarshaller.unmarshal(isA(StreamSource.clreplaced))).willReturn(body);
    MarshallingHttpMessageConverter converter = new MarshallingHttpMessageConverter();
    converter.setUnmarshaller(unmarshaller);
    String result = (String) converter.read(Object.clreplaced, inputMessage);
    replacedertEquals("Invalid result", body, result);
}

See More Examples