Unit tests for dump

Got coverage up to 90% probably need @IMSoP to finish the rest as I'm having
a hard time getting tests to hit the logic.

Author: joshtronic

tests/bootstrap.php

@@ -35,7 +35,35 @@ public function setUp()
 			</movies>
 		');
 
-		$this->simpleXML_NS = simplexml_load_string('<?xml version="1.0" standalone="yes"?>
+		$this->simpleXML_default_NS = simplexml_load_string('<?xml version="1.0" standalone="yes"?>
+			<movies xmlns="https://github.com/IMSoP/simplexml_debug">
+				<movie>
+					<title>PHP: Behind the Parser</title>
+					<characters>
+						<character>
+							<name>Ms. Coder</name>
+							<actor>Onlivia Actora</actor>
+						</character>
+						<character>
+							<name>Mr. Coder</name>
+							<actor>El Act&#211;r</actor>
+						</character>
+					</characters>
+					<plot>
+						So, this language. It\'s like, a programming language.
+						Or is it a scripting language? All is revealed in this
+						thrilling horror spoof of a documentary.
+					</plot>
+					<great-lines>
+						<line>PHP solves all my web problems</line>
+					</great-lines>
+					<rating type="thumbs">7</rating>
+					<rating type="stars">5</rating>
+				</movie>
+			</movies>
+		');
+
+		$this->simpleXML_named_NS = simplexml_load_string('<?xml version="1.0" standalone="yes"?>
 			<movies xmlns:test="https://github.com/IMSoP/simplexml_debug">
 				<test:movie>
 					<test:title>PHP: Behind the Parser</test:title>

tests/simplexml_dump_Test.php

@@ -18,7 +18,25 @@ public function setUp()
 ]
 ";
 
-		$this->expected_NS = "SimpleXML object (1 item)
+		$this->expected_default_NS = "SimpleXML object (1 item)
+[
+	Element {
+		Namespace: 'https://github.com/IMSoP/simplexml_debug'
+		(Default Namespace)
+		Name: 'movies'
+		String Content: '
+				
+			'
+		Content in Default Namespace
+			Namespace URI: 'https://github.com/IMSoP/simplexml_debug'
+			Children: 1 - 1 'movie'
+			Attributes: 0
+	}
+]
+";
+
+
+		$this->expected_named_NS = "SimpleXML object (1 item)
 [
 	Element {
 		Name: 'movies'
@@ -52,13 +70,19 @@ public function testDumpReturn()
 		$this->assertEquals($this->expected, $return);
 	}
 
-	public function testDumpWithNS()
+	public function testDumpWithDefaultNS()
+	{
+		$return = simplexml_dump($this->simpleXML_default_NS, true);
+		$this->assertEquals($this->expected_default_NS, $return);
+	}
+
+	public function testDumpWithNamedNS()
 	{
-		$return = simplexml_dump($this->simpleXML_NS, true);
-		$this->assertEquals($this->expected_NS, $return);
+		$return = simplexml_dump($this->simpleXML_named_NS, true);
+		$this->assertEquals($this->expected_named_NS, $return);
 	}
 
-	public function testDumpWithSingleNodeWithAttributesAndNS()
+	public function testDumpAttributeWithNamedNS()
 	{
 		$xml  = '<parent xmlns:ns="ns"><ns:child ns:foo="bar" /></parent>';
 		$sxml = simplexml_load_string($xml);
@@ -74,6 +98,31 @@ public function testDumpWithSingleNodeWithAttributesAndNS()
 		Value: 'bar'
 	}
 ]
+";
+
+		$this->assertEquals($expected, $return);
+	}
+
+	public function testDumpMultipleAttributes()
+	{
+		$xml  = '<parent xmlns:ns="ns"><child ns:one="1" ns:two="2" ns:three="3" /></parent>';
+		$sxml = simplexml_load_string($xml);
+
+		$return = simplexml_dump($sxml->child, true);
+
+		$expected = "SimpleXML object (1 item)
+[
+	Element {
+		Namespace: 'ns'
+		Namespace Alias: 'ns'
+		Name: 'child'
+		String Content: ''
+		Content in Namespace ns
+			Namespace URI: 'ns'
+			Children: 0
+			Attributes: 3 - 'one', 'two', 'three'
+	}
+]
 ";
 
 		$this->assertEquals($expected, $return);