Example usage for org.apache.commons.io IOUtils toCharArray

List of usage examples for org.apache.commons.io IOUtils toCharArray

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Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils toCharArray.

Prototype

public static char[] toCharArray(Reader input) throws IOException

Source Link

Document

Get the contents of a Reader as a character array.

Usage

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.html.HtmlFilterReaderBaseTest.java

@Test
public void testTagNameLetterCase() throws Exception {
    String inputXml = "<Root/>";
    StringReader inputReader = new StringReader(inputXml);

    HtmlFilterReaderBase filterReader = new NoopXmlFilterReader(inputReader);
    String outputXml = new String(IOUtils.toCharArray(filterReader));
    assertThat(the(outputXml), hasXPath("/Root"));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.html.HtmlFilterReaderBaseTest.java

@Test
public void testXmlWithHtmlTagNames() throws Exception {
    String inputXml = "<root><br><table name=\"table1\"></table><table name=\"table2\"></table></br></root>";
    StringReader inputReader = new StringReader(inputXml);

    HtmlFilterReaderBase filterReader = new NoopXmlFilterReader(inputReader);
    String outputXml = new String(IOUtils.toCharArray(filterReader));
    assertThat(the(outputXml), hasXPath("/root/br/table[1]/@name", equalTo("table1")));
    assertThat(the(outputXml), hasXPath("/root/br/table[2]/@name", equalTo("table2")));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.javascript.JavaScriptFilterReaderTest.java

@Test
public void testSimple() throws IOException {
    String inputJs = "function load_page() {}\n";
    StringReader inputReader = new StringReader(inputJs);
    UrlRewriteFilterContentDescriptor config = new UrlRewriteFilterContentDescriptorImpl();
    JavaScriptFilterReader filterReader = new NoopJsFilterReader(inputReader, config);
    String outputJs = new String(IOUtils.toCharArray(filterReader));
    assertThat(outputJs, is(inputJs));/*from  www. j a v a 2 s  . co m*/
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.javascript.JavaScriptFilterReaderTest.java

@Test
public void testSimpleMultipleLines() throws IOException {
    String inputJs = "var url = '/webhdfs/v1' + abs_path + '?op=GET_BLOCK_LOCATIONS';\n"
            + "$.ajax({\"url\": url, \"crossDomain\": true}).done(function(data) {}).error(network_error_handler(url));\n";
    StringReader inputReader = new StringReader(inputJs);
    UrlRewriteFilterContentDescriptor config = new UrlRewriteFilterContentDescriptorImpl();
    config.addApply("/webhdfs/v1", "test-rule");
    JavaScriptFilterReader filterReader = new NoopJsFilterReader(inputReader, config);
    String outputJs = new String(IOUtils.toCharArray(filterReader));
    assertThat(outputJs, is(inputJs));/*  www .j  av  a  2  s .  c om*/
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.javascript.JavaScriptFilterReaderTest.java

@Test
public void testMatchedJsContent() throws IOException {
    Map<String, Map<String, String>> rules = new HashMap<>();
    Map<String, String> map = new HashMap<>();
    map.put("(https?://[^/':,]+:[\\d]+)?/cluster/app", "https://knoxhost:8443/cluster/app");
    map.put("/webhdfs/v1", "https://knoxhost:8443/webhdfs/v1");
    rules.put("test-rule", map);
    String inputJs = "var url = '/webhdfs/v1' + abs_path + '?op=GET_BLOCK_LOCATIONS';\n"
            + "$.ajax({\"url\": url, \"crossDomain\": true}).done(function(data) {\n"
            + "  var url = http://testhost:8088/cluster/app/application_1436831599487_0001;\n"
            + "}).error(network_error_handler(url));\n";
    StringReader inputReader = new StringReader(inputJs);
    UrlRewriteFilterContentDescriptor config = new UrlRewriteFilterContentDescriptorImpl();
    config.addApply("(https?://[^/':,]+:[\\d]+)?/cluster/app", "test-rule");
    config.addApply("/webhdfs/v1", "test-rule");
    JavaScriptFilterReader filterReader = new MatchRuleJsFilterReader(inputReader, rules, config);
    String outputJs = new String(IOUtils.toCharArray(filterReader));
    String expectedOutputJs = "var url = 'https://knoxhost:8443/webhdfs/v1' + abs_path + '?op=GET_BLOCK_LOCATIONS';\n"
            + "$.ajax({\"url\": url, \"crossDomain\": true}).done(function(data) {\n"
            + "  var url = https://knoxhost:8443/cluster/app/application_1436831599487_0001;\n"
            + "}).error(network_error_handler(url));\n";
    assertThat(outputJs, is(expectedOutputJs));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.json.JsonFilterReaderTest.java

@Test
public void testSimple() throws IOException {
    String inputJson = "{ \"test-name\" : \"test-value\" }";
    StringReader inputReader = new StringReader(inputJson);
    JsonFilterReader filterReader = new TestJsonFilterReader(inputReader, null);
    String outputJson = new String(IOUtils.toCharArray(filterReader));
    //System.out.println( "JSON=" + outputJson );

    JsonAssert.with(outputJson).assertThat("name<test-name>", is("value:null<test-value>"));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.json.JsonFilterReaderTest.java

@Test
public void testRootArray() throws Exception {
    String inputJson = "[\"test-value-1\",\"test-value-2\",\"test-value-3\"]";
    StringReader inputReader = new StringReader(inputJson);
    JsonFilterReader filterReader = new TestJsonFilterReader(inputReader, null);
    String outputJson = new String(IOUtils.toCharArray(filterReader));
    //System.out.println( "JSON=" + outputJson );
    JsonAssert.with(outputJson).assertThat("$.[0]", is("value:null<test-value-1>"));
    JsonAssert.with(outputJson).assertThat("$.[1]", is("value:null<test-value-2>"));
    JsonAssert.with(outputJson).assertThat("$.[2]", is("value:null<test-value-3>"));

    inputJson = "[777,42]";
    inputReader = new StringReader(inputJson);
    filterReader = new TestJsonFilterReader(inputReader, null);
    outputJson = new String(IOUtils.toCharArray(filterReader));
    //System.out.println( "JSON=" + outputJson );
    JsonAssert.with(outputJson).assertThat("$.[0]", is(777));
    JsonAssert.with(outputJson).assertThat("$.[1]", is(42));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.json.JsonFilterReaderTest.java

@Test
public void testEmptyObject() throws IOException {
    String inputJson = "{}";
    StringReader inputReader = new StringReader(inputJson);
    JsonFilterReader filterReader = new TestJsonFilterReader(inputReader, null);
    String outputJson = new String(IOUtils.toCharArray(filterReader));

    assertThat(outputJson, is("{}"));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.json.JsonFilterReaderTest.java

@Test
public void testEmptyArray() throws IOException {
    String inputJson = "[]";
    StringReader inputReader = new StringReader(inputJson);
    JsonFilterReader filterReader = new TestJsonFilterReader(inputReader, null);
    String outputJson = new String(IOUtils.toCharArray(filterReader));

    assertThat(outputJson, is("[]"));
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.UrlRewriteResponseTest.java

private void testStreamResponseGzip(String content, UrlRewriteResponse rewriteResponse, boolean isGzip)
        throws IOException {
    File targetDir = new File(System.getProperty("user.dir"), "target");
    File inputFile = new File(targetDir, "input.test");
    File outputFile = new File(targetDir, "output.test");
    OutputStream outStream = null, output = null;
    InputStream inStream = null, input = null;
    try {//from  w ww.  j a  va 2s .co m
        outStream = isGzip ? new GZIPOutputStream(new FileOutputStream(inputFile))
                : new FileOutputStream(inputFile);
        outStream.write(content.getBytes());
        outStream.close();

        input = new FileInputStream(inputFile);
        output = new FileOutputStream(outputFile);
        rewriteResponse.streamResponse(input, output);

        inStream = isGzip ? new GZIPInputStream(new FileInputStream(outputFile))
                : new FileInputStream(outputFile);
        assertThat(String.valueOf(IOUtils.toCharArray(inStream)), is(content));
    } finally {
        if (inStream != null) {
            inStream.close();
        }
        if (input != null) {
            input.close();
        }
        inputFile.delete();
        outputFile.delete();
    }
}