File: stringwriter.coffee

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node-xml2js 0.4.23%2B~cs15.4.0%2Bdfsg-8
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suite 'Creating XML with string writer:', ->
  test 'Plain text writer', ->
    eq(
      xml('root')
        .dtd('hello.dtd')
            .ins('pub_border', 'thin')
            .ele('img', 'EMPTY')
            .com('Image attributes follow')
            .att('img', 'height', 'CDATA', '#REQUIRED')
            .att('img', 'visible', '(yes|no)', '#DEFAULT', "yes")
            .not('fs', { sysID: 'http://my.fs.com/reader' })
            .not('fs-nt', { pubID: 'FS Network Reader 1.0' })
            .not('fs-nt', { pubID: 'FS Network Reader 1.0', sysID: 'http://my.fs.com/reader' })
            .att('img', 'src', 'NOTATION (fs|fs-nt)', '#REQUIRED')
            .dat('<owner>John</owner>')
            .ele('node')
            .ent('ent', 'my val')
            .ent('ent', { sysID: 'http://www.myspec.com/ent' })
            .ent('ent', { pubID: '-//MY//SPEC ENT//EN', sysID: 'http://www.myspec.com/ent' })
            .ent('ent', { sysID: 'http://www.myspec.com/ent', nData: 'entprg' })
            .ent('ent', { pubID: '-//MY//SPEC ENT//EN', sysID: 'http://www.myspec.com/ent', nData: 'entprg' })
            .pent('ent', 'my val')
            .pent('ent', { sysID: 'http://www.myspec.com/ent' })
            .pent('ent', { pubID: '-//MY//SPEC ENT//EN', sysID: 'http://www.myspec.com/ent' })
            .ele('nodearr', ['a', 'b'])
        .root()
        .ele('xmlbuilder', {'for': 'node-js' })
            .com('CoffeeScript is awesome.')
            .nod('repo', {'type': 'git'}, 'git://github.com/oozcitak/xmlbuilder-js.git')
            .up()
        .up()
        .ele('cdata')
            .cdata('<test att="val">this is a test</test>\nSecond line')
        .up()
        .ele('raw')
            .raw('&<>&')
            .up()
        .ele('atttest', { 'att': 'val' }, 'text')
            .up()
        .ele('atttest', 'text')
            .att('att', () -> 'val')
        .end(builder.stringWriter())

      '<?xml version="1.0"?>' +
      '<!DOCTYPE root SYSTEM "hello.dtd" [' +
          '<?pub_border thin?>' +
          '<!ELEMENT img EMPTY>' +
          '<!-- Image attributes follow -->' +
          '<!ATTLIST img height CDATA #REQUIRED>' +
          '<!ATTLIST img visible (yes|no) "yes">' +
          '<!NOTATION fs SYSTEM "http://my.fs.com/reader">' +
          '<!NOTATION fs-nt PUBLIC "FS Network Reader 1.0">' +
          '<!NOTATION fs-nt PUBLIC "FS Network Reader 1.0" "http://my.fs.com/reader">' +
          '<!ATTLIST img src NOTATION (fs|fs-nt) #REQUIRED>' +
          '<![CDATA[<owner>John</owner>]]>' +
          '<!ELEMENT node (#PCDATA)>' +
          '<!ENTITY ent "my val">' +
          '<!ENTITY ent SYSTEM "http://www.myspec.com/ent">' +
          '<!ENTITY ent PUBLIC "-//MY//SPEC ENT//EN" "http://www.myspec.com/ent">' +
          '<!ENTITY ent SYSTEM "http://www.myspec.com/ent" NDATA entprg>' +
          '<!ENTITY ent PUBLIC "-//MY//SPEC ENT//EN" "http://www.myspec.com/ent" NDATA entprg>' +
          '<!ENTITY % ent "my val">' +
          '<!ENTITY % ent SYSTEM "http://www.myspec.com/ent">' +
          '<!ENTITY % ent PUBLIC "-//MY//SPEC ENT//EN" "http://www.myspec.com/ent">' +
          '<!ELEMENT nodearr (a,b)>' +
      ']>' +
      '<root>' +
          '<xmlbuilder for="node-js">' +
              '<!-- CoffeeScript is awesome. -->' +
              '<repo type="git">git://github.com/oozcitak/xmlbuilder-js.git</repo>' +
          '</xmlbuilder>' +
          '<cdata><![CDATA[<test att="val">this is a test</test>\nSecond line]]></cdata>' +
          '<raw>&<>&</raw>' +
          '<atttest att="val">text</atttest>' +
          '<atttest att="val">text</atttest>' +
      '</root>'
    )

  test 'Pretty printing', ->
    eq(
      xml('root')
        .dtd('hello.dtd')
            .ins('pub_border', 'thin')
            .ele('img', 'EMPTY')
            .com('Image attributes follow')
            .att('img', 'height', 'CDATA', '#REQUIRED')
            .att('img', 'visible', '(yes|no)', '#DEFAULT', "yes")
            .not('fs', { sysID: 'http://my.fs.com/reader' })
            .not('fs-nt', { pubID: 'FS Network Reader 1.0' })
            .not('fs-nt', { pubID: 'FS Network Reader 1.0', sysID: 'http://my.fs.com/reader' })
            .att('img', 'src', 'NOTATION (fs|fs-nt)', '#REQUIRED')
            .dat('<owner>John</owner>')
            .ele('node')
            .ent('ent', 'my val')
            .ent('ent', { sysID: 'http://www.myspec.com/ent' })
            .ent('ent', { pubID: '-//MY//SPEC ENT//EN', sysID: 'http://www.myspec.com/ent' })
            .ent('ent', { sysID: 'http://www.myspec.com/ent', nData: 'entprg' })
            .ent('ent', { pubID: '-//MY//SPEC ENT//EN', sysID: 'http://www.myspec.com/ent', nData: 'entprg' })
            .pent('ent', 'my val')
            .pent('ent', { sysID: 'http://www.myspec.com/ent' })
            .pent('ent', { pubID: '-//MY//SPEC ENT//EN', sysID: 'http://www.myspec.com/ent' })
            .ele('nodearr', ['a', 'b'])
        .root()
        .ele('xmlbuilder', {'for': 'node-js' })
            .com('CoffeeScript is awesome.')
            .nod('repo', {'type': 'git'}, 'git://github.com/oozcitak/xmlbuilder-js.git')
            .up()
        .up()
        .ele('cdata')
            .cdata('<test att="val">this is a test</test>\nSecond line')
        .up()
        .ele('cdata')
            .cdata('test')
        .up()
        .ele('cdata')
            .cdata('test1')
            .cdata('test2')
        .up()
        .ele('raw')
            .raw('&<>&')
            .up()
        .ele('atttest', { 'att': 'val' }, 'text')
            .up()
        .ele('atttest', 'text')
            .att('att', () -> 'val')
        .end(builder.stringWriter( { pretty: true, indent: '    ' } ))

      """
      <?xml version="1.0"?>
      <!DOCTYPE root SYSTEM "hello.dtd" [
          <?pub_border thin?>
          <!ELEMENT img EMPTY>
          <!-- Image attributes follow -->
          <!ATTLIST img height CDATA #REQUIRED>
          <!ATTLIST img visible (yes|no) "yes">
          <!NOTATION fs SYSTEM "http://my.fs.com/reader">
          <!NOTATION fs-nt PUBLIC "FS Network Reader 1.0">
          <!NOTATION fs-nt PUBLIC "FS Network Reader 1.0" "http://my.fs.com/reader">
          <!ATTLIST img src NOTATION (fs|fs-nt) #REQUIRED>
          <![CDATA[<owner>John</owner>]]>
          <!ELEMENT node (#PCDATA)>
          <!ENTITY ent "my val">
          <!ENTITY ent SYSTEM "http://www.myspec.com/ent">
          <!ENTITY ent PUBLIC "-//MY//SPEC ENT//EN" "http://www.myspec.com/ent">
          <!ENTITY ent SYSTEM "http://www.myspec.com/ent" NDATA entprg>
          <!ENTITY ent PUBLIC "-//MY//SPEC ENT//EN" "http://www.myspec.com/ent" NDATA entprg>
          <!ENTITY % ent "my val">
          <!ENTITY % ent SYSTEM "http://www.myspec.com/ent">
          <!ENTITY % ent PUBLIC "-//MY//SPEC ENT//EN" "http://www.myspec.com/ent">
          <!ELEMENT nodearr (a,b)>
      ]>
      <root>
          <xmlbuilder for="node-js">
              <!-- CoffeeScript is awesome. -->
              <repo type="git">git://github.com/oozcitak/xmlbuilder-js.git</repo>
          </xmlbuilder>
          <cdata><![CDATA[<test att="val">this is a test</test>
      Second line]]></cdata>
          <cdata><![CDATA[test]]></cdata>
          <cdata>
              <![CDATA[test1]]>
              <![CDATA[test2]]>
          </cdata>
          <raw>&<>&</raw>
          <atttest att="val">text</atttest>
          <atttest att="val">text</atttest>
      </root>
      """
    )

  test 'Pretty printing with offset', ->
    eq(
      xml('root')
        .ele('xmlbuilder', {'for': 'node-js' })
            .com('CoffeeScript is awesome.')
            .nod('repo', {'type': 'git'}, 'git://github.com/oozcitak/xmlbuilder-js.git')
            .up()
        .up()
        .ele('cdata')
            .cdata('<test att="val">this is a test</test>\nSecond line')
        .up()
        .ele('raw')
            .raw('&<>&')
            .up()
        .ele('atttest', { 'att': 'val' }, 'text')
            .up()
        .ele('atttest', 'text')
            .att('att', 'val')
        .end(builder.stringWriter( { pretty: true, indent: '    ', offset : 1 } ))

      """
        TEMPORARY_INDENT
            <?xml version="1.0"?>
            <root>
                <xmlbuilder for="node-js">
                    <!-- CoffeeScript is awesome. -->
                    <repo type="git">git://github.com/oozcitak/xmlbuilder-js.git</repo>
                </xmlbuilder>
                <cdata><![CDATA[<test att="val">this is a test</test>
        Second line]]></cdata>
                <raw>&<>&</raw>
                <atttest att="val">text</atttest>
                <atttest att="val">text</atttest>
            </root>
      """.replace(
        ///
          TEMPORARY_INDENT\n
        ///
        ''
      ) #Heredoc format indenting is based on the first non-whitespace character, so we add extra, then replace it
    )


  test 'Pretty printing with -ve offset', ->
    eq(
      xml('root')
        .ele('xmlbuilder', {'for': 'node-js' })
            .com('CoffeeScript is awesome.')
            .nod('repo', {'type': 'git'}, 'git://github.com/oozcitak/xmlbuilder-js.git')
            .up()
        .up()
        .ele('cdata')
            .cdata('<test att="val">this is a test</test>\nSecond line')
        .up()
        .ele('raw')
            .raw('&<>&')
            .up()
        .ele('atttest', { 'att': 'val' }, 'text')
            .up()
        .ele('atttest', 'text')
            .att('att', 'val')
        .end(builder.stringWriter( { pretty: true, indent: '    ', offset : -2 } ))

      """
        TEMPORARY_INDENT
        <?xml version="1.0"?>
        <root>
        <xmlbuilder for="node-js">
        <!-- CoffeeScript is awesome. -->
        <repo type="git">git://github.com/oozcitak/xmlbuilder-js.git</repo>
        </xmlbuilder>
        <cdata><![CDATA[<test att="val">this is a test</test>
        Second line]]></cdata>
        <raw>&<>&</raw>
        <atttest att="val">text</atttest>
        <atttest att="val">text</atttest>
        </root>
      """.replace(
        ///
          TEMPORARY_INDENT\n
        ///
        ''
      ) #Heredoc format indenting is based on the first non-whitespace character, so we add extra, then replace it
    )

  test 'Pretty printing with empty indent', ->
    eq(
      xml('root')
        .ele('xmlbuilder', {'for': 'node-js' })
            .com('CoffeeScript is awesome.')
            .nod('repo', {'type': 'git'}, 'git://github.com/oozcitak/xmlbuilder-js.git')
            .up()
        .up()
        .ele('cdata')
            .cdata('<test att="val">this is a test</test>\nSecond line')
        .up()
        .ele('raw')
            .raw('&<>&')
            .up()
        .ele('atttest', { 'att': 'val' }, 'text')
            .up()
        .ele('atttest', 'text')
            .att('att', 'val')
        .end(builder.stringWriter( { pretty: true, indent: '' } ))

      """
      <?xml version="1.0"?>
      <root>
      <xmlbuilder for="node-js">
      <!-- CoffeeScript is awesome. -->
      <repo type="git">git://github.com/oozcitak/xmlbuilder-js.git</repo>
      </xmlbuilder>
      <cdata><![CDATA[<test att="val">this is a test</test>
      Second line]]></cdata>
      <raw>&<>&</raw>
      <atttest att="val">text</atttest>
      <atttest att="val">text</atttest>
      </root>
      """
    )


  test 'Pretty printing with dontprettytextnodes, no mixed content', ->
    eq(
      xml('root')
        .ele('atttest', { 'att': 'val' }, 'text')
            .up()
        .ele('atttest', 'text')
            .att('att', 'val')
            .up()
        .ele('atttest', { 'att': 'val' }).dat('text')
          .up()
        .end(builder.stringWriter( { pretty: true, indent: '    ', dontPrettyTextNodes: true } ))

      """
      <?xml version="1.0"?>
      <root>
          <atttest att="val">text</atttest>
          <atttest att="val">text</atttest>
          <atttest att="val"><![CDATA[text]]></atttest>
      </root>
      """
    )

  test 'Pretty printing with mixed content, dontprettytextmode unset', ->
    eq(
      xml('root')
        .ele('atttest', { 'att': 'val' }, 'mixed content')
        .ele('atttest', 'text')
            .att('att', 'val')
            .up()
        .txt('moretext after node')
        .end(builder.stringWriter( { pretty: true, indent: '    '} ))

      """
      <?xml version="1.0"?>
      <root>
          <atttest att="val">
              mixed content
              <atttest att="val">text</atttest>
              moretext after node
          </atttest>
      </root>
      """
    )

  test 'Pretty printing with mixed content, dontprettytextmode set to true', ->
    eq(
      xml('root')
        .ele('atttest', { 'att': 'val' }, 'mixed content')
        .ele('atttest', 'text')
            .att('att', 'val')
            .up()
        .txt('moretext after node')
        .end(builder.stringWriter( { pretty: true, indent: '    ', dontPrettyTextNodes: true} ))

      """
      <?xml version="1.0"?>
      <root>
          <atttest att="val">mixed content<atttest att="val">text</atttest>moretext after node</atttest>
      </root>
      """
    )

  test 'Throw with unknown node types', ->
    err(
      () ->
        root = xml('test4')
        root.children.push(new String("Invalid node"))
        root.end()
      Error
      "Unknown XML node type: String"
    )
    err(
      () ->
        dtd = xml('test4').dtd()
        dtd.children.push(new String("Invalid DTD node"))
        dtd.end()
      Error
      "Unknown DTD node type: String"
    )

  test 'Overwrite writer properties with new writer', ->
    doc = xml('test').cdata('data')
    xmlwriter = writer({ writer: { cdata: () -> '' } })
    eq(
      doc.end(xmlwriter)
      '<?xml version="1.0"?><test></test>'
    )