Add generic XML parser + tests.

Change-Id: I44494b0e3034cb0e6e258bc9b8da8cadb5e2be70

7 files changed, 654 insertions, 0 deletions

diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 8c2b2b91..42530c52 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,3 +1,8 @@
+PKG_CHECK_MODULES(KEY_MANAGER_TEST_DEP
+    libxml-2.0
+    REQUIRED
+    )
+
 FIND_PACKAGE(Threads REQUIRED)
 ADD_DEFINITIONS( "-DBOOST_TEST_DYN_LINK" )
 
@@ -10,11 +15,13 @@ SET(KEY_MANAGER_PATH ${PROJECT_SOURCE_DIR}/src/manager)
 SET(KEY_MANAGER_TEST_MERGED_SRC ${PROJECT_SOURCE_DIR}/tests)
 
 INCLUDE_DIRECTORIES(
+    ${KEY_MANAGER_DEP_INCLUDE_DIRS}
     ${KEY_MANAGER_PATH}/dpl/db/include
     ${KEY_MANAGER_PATH}/dpl/core/include
     ${KEY_MANAGER_PATH}/dpl/log/include
     ${KEY_MANAGER_PATH}/sqlcipher
     ${KEY_MANAGER_PATH}/service
+    ${KEY_MANAGER_PATH}/initial-values
     ${KEY_MANAGER_PATH}/main
     ${KEY_MANAGER_PATH}/common/
     ${KEY_MANAGER_PATH}/client-async/
@@ -34,8 +41,10 @@ SET(TEST_MERGED_SOURCES
     ${KEY_MANAGER_TEST_MERGED_SRC}/test_descriptor-set.cpp
     ${KEY_MANAGER_TEST_MERGED_SRC}/test_comm-manager.cpp
     ${KEY_MANAGER_TEST_MERGED_SRC}/test_serialization.cpp
+    ${KEY_MANAGER_TEST_MERGED_SRC}/test_xml-parser.cpp
     ${KEY_MANAGER_PATH}/service/db-crypto.cpp
     ${KEY_MANAGER_PATH}/service/key-provider.cpp
+    ${KEY_MANAGER_PATH}/initial-values/parser.cpp
     ${KEY_MANAGER_PATH}/client-async/descriptor-set.cpp
     ${KEY_MANAGER_PATH}/dpl/core/src/assert.cpp
     ${KEY_MANAGER_PATH}/dpl/core/src/colors.cpp
@@ -49,6 +58,7 @@ ADD_EXECUTABLE(${TARGET_TEST_MERGED} ${TEST_MERGED_SOURCES})
 TARGET_LINK_LIBRARIES(${TARGET_TEST_MERGED}
     ${TARGET_KEY_MANAGER_COMMON}
     ${CMAKE_THREAD_LIBS_INIT}
+    ${KEY_MANAGER_DEP_LIBRARIES}
     boost_unit_test_framework
     -ldl
     )
diff --git a/tests/XML_1_okay.xml b/tests/XML_1_okay.xml
new file mode 100644
index 00000000..dae9fcf9
--- /dev/null
+++ b/tests/XML_1_okay.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<InitialValues version="0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="initial_values.xsd ">
+  <Key name="key1" type="RSA_PRV" password="123">
+    <PEM>
+      -----BEGIN PUBLIC KEY-----
+      MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2b1bXDa+S8/MGWnMkru4
+      T4tUddtZNi0NVjQn9RFH1NMa220GsRhRO56F77FlSVFKfSfVZKIiWg6C+DVCkcLf
+      zXJ/Z0pvwOQYBAqVMFjV6efQGN0JzJ1Unu7pPRiZl7RKGEI+cyzzrcDyrLLrQ2W7
+      0ZySkNEOv6Frx9JgC5NExuYY4lk2fQQa38JXiZkfyzif2em0px7mXbyf5LjccsKq
+      v1e+XLtMsL0ZefRcqsP++NzQAI8fKX7WBT+qK0HJDLiHrKOTWYzx6CwJ66LD/vvf
+      j55xtsKDLVDbsotvf8/m6VLMab+vqKk11TP4tq6yo0mwyTADvgl1zowQEO9I1W6o
+      zQIDAQAB
+      -----END PUBLIC KEY-----
+    </PEM>
+  </Key>
+  <Cert exportable="true" name="cert1">
+    <DER>
+      MIIEgDCCA2igAwIBAgIIcjtBYJGQtOAwDQYJKoZIhvcNAQEFBQAwSTELMAkGA1UE
+      BhMCVVMxEzARBgNVBAoTCkdvb2dsZSBJbmMxJTAjBgNVBAMTHEdvb2dsZSBJbnRl
+      cm5ldCBBdXRob3JpdHkgRzIwHhcNMTQwNTIyMTEyOTQyWhcNMTQwODIwMDAwMDAw
+      WjBtMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN
+      TW91bnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEcMBoGA1UEAwwTYWNj
+      rHva8A==
+    </DER>
+  </Cert>
+  <Data name="data1">
+    <ASCII>
+      My secret data
+    </ASCII>
+  </Data>
+  <Key name="aes1" type="AES">
+    <Base64>
+      MIIEgDCCA2igAwIBAgIIcjtBYJGQtOAwDQYJKoZIhvcNAQEFBQAwSTELMAkGA1UE
+    </Base64>
+    <Permission accessor="web_app1"/>
+    <Permission accessor="web_app2"/>
+  </Key>
+</InitialValues>
diff --git a/tests/XML_1_okay.xsd b/tests/XML_1_okay.xsd
new file mode 100644
index 00000000..a587bebf
--- /dev/null
+++ b/tests/XML_1_okay.xsd
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+	<xsd:element name="InitialValues" type="InitialValuesType"></xsd:element>
+
+	<xsd:complexType name="InitialValuesType">
+		<xsd:sequence>
+			<xsd:choice maxOccurs="unbounded" minOccurs="1">
+				<xsd:element name="Data" type="DataType"
+					maxOccurs="1" minOccurs="1">
+				</xsd:element>
+				<xsd:element name="Key" type="KeyType"
+					maxOccurs="1" minOccurs="1">
+				</xsd:element>
+				<xsd:element name="Cert" type="CertType"
+					maxOccurs="1" minOccurs="1">
+				</xsd:element>
+			</xsd:choice>
+		</xsd:sequence>
+		<xsd:attribute name="version" type="xsd:int" use="required"></xsd:attribute>
+	</xsd:complexType>
+
+	<xsd:complexType name="ObjectType">
+		<xsd:attribute name="name" use="required">
+			<xsd:simpleType>
+				<xsd:restriction base="xsd:string">
+					<xsd:minLength value="1"></xsd:minLength>
+				</xsd:restriction>
+			</xsd:simpleType>
+		</xsd:attribute>
+		<xsd:attribute name="password" use="optional"
+			type="xsd:string">
+		</xsd:attribute>
+		<xsd:attribute name="exportable" use="optional"
+			default="false">
+			<xsd:simpleType>
+				<xsd:restriction base="xsd:boolean"></xsd:restriction>
+			</xsd:simpleType>
+		</xsd:attribute>
+	</xsd:complexType>
+
+	<xsd:complexType name="KeyType">
+		<xsd:complexContent>
+			<xsd:extension base="ObjectType">
+				<xsd:sequence>
+					<xsd:choice maxOccurs="1" minOccurs="1">
+						<xsd:element name="PEM"
+							type="EncodingPemType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="DER"
+							type="EncodingDerType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="Base64"
+							type="EncodingRawType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+					</xsd:choice>
+					<xsd:element name="Permission" type="PermissionType" maxOccurs="unbounded" minOccurs="0"></xsd:element>
+				</xsd:sequence>
+				<xsd:attribute name="type">
+					<xsd:simpleType>
+						<xsd:restriction base="xsd:string">
+							<xsd:enumeration value="RSA_PRV"></xsd:enumeration>
+							<xsd:enumeration value="RSA_PUB"></xsd:enumeration>
+							<xsd:enumeration value="ECDSA_PRV"></xsd:enumeration>
+							<xsd:enumeration value="ECDSA_PUB"></xsd:enumeration>
+							<xsd:enumeration value="DSA_PRV"></xsd:enumeration>
+							<xsd:enumeration value="DSA_PUB"></xsd:enumeration>
+							<xsd:enumeration value="AES"></xsd:enumeration>
+						</xsd:restriction>
+					</xsd:simpleType>
+				</xsd:attribute>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:complexType name="CertType">
+		<xsd:complexContent>
+			<xsd:extension base="ObjectType">
+				<xsd:sequence>
+					<xsd:choice maxOccurs="1" minOccurs="1">
+						<xsd:element name="PEM" type="EncodingPemType"
+							maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="DER"
+							type="EncodingDerType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+					</xsd:choice>
+					<xsd:element name="Permission" type="PermissionType" maxOccurs="unbounded" minOccurs="0"></xsd:element>
+				</xsd:sequence>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:complexType name="DataType">
+		<xsd:complexContent>
+			<xsd:extension base="ObjectType">
+				<xsd:sequence>
+					<xsd:choice maxOccurs="1" minOccurs="1">
+						<xsd:element name="ASCII"
+							type="EncodingAsciiType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="Base64"
+							type="EncodingRawType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+					</xsd:choice>
+					<xsd:element name="Permission" type="PermissionType" maxOccurs="unbounded" minOccurs="0"></xsd:element>
+				</xsd:sequence>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:simpleType name="EncodingAsciiType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+	<xsd:simpleType name="EncodingDerType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+	<xsd:simpleType name="EncodingPemType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+	<xsd:simpleType name="EncodingRawType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:complexType name="PermissionType">
+		<xsd:attribute name="accessor" type="xsd:string"></xsd:attribute>
+	</xsd:complexType>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/tests/XML_1_wrong.xml b/tests/XML_1_wrong.xml
new file mode 100644
index 00000000..72a565a8
--- /dev/null
+++ b/tests/XML_1_wrong.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<InitialValues version="0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="initial_values.xsd ">
+  <Key name="key1" type="RSA_PRV" password="123">
+    <PEM>
+      -----BEGIN PUBLIC KEY-----
+      MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2b1bXDa+S8/MGWnMkru4
+      T4tUddtZNi0NVjQn9RFH1NMa220GsRhRO56F77FlSVFKfSfVZKIiWg6C+DVCkcLf
+      zXJ/Z0pvwOQYBAqVMFjV6efQGN0JzJ1Unu7pPRiZl7RKGEI+cyzzrcDyrLLrQ2W7
+      0ZySkNEOv6Frx9JgC5NExuYY4lk2fQQa38JXiZkfyzif2em0px7mXbyf5LjccsKq
+      v1e+XLtMsL0ZefRcqsP++NzQAI8fKX7WBT+qK0HJDLiHrKOTWYzx6CwJ66LD/vvf
+      j55xtsKDLVDbsotvf8/m6VLMab+vqKk11TP4tq6yo0mwyTADvgl1zowQEO9I1W6o
+      zQIDAQAB
+      -----END PUBLIC KEY-----
+    </PEM>
+  </HERE_GOES_AN_ERROR>
+  <Cert exportable="true" name="cert1">
+    <DER>
+      MIIEgDCCA2igAwIBAgIIcjtBYJGQtOAwDQYJKoZIhvcNAQEFBQAwSTELMAkGA1UE
+      BhMCVVMxEzARBgNVBAoTCkdvb2dsZSBJbmMxJTAjBgNVBAMTHEdvb2dsZSBJbnRl
+      cm5ldCBBdXRob3JpdHkgRzIwHhcNMTQwNTIyMTEyOTQyWhcNMTQwODIwMDAwMDAw
+      WjBtMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN
+      TW91bnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEcMBoGA1UEAwwTYWNj
+      rHva8A==
+    </DER>
+  </Cert>
+  <Data name="data1">
+    <ASCII>
+      My secret data
+    </ASCII>
+  </Data>
+  <Key name="aes1" type="AES">
+    <Base64>
+      MIIEgDCCA2igAwIBAgIIcjtBYJGQtOAwDQYJKoZIhvcNAQEFBQAwSTELMAkGA1UE
+    </Base64>
+    <Permission accessor="web_app1"/>
+    <Permission accessor="web_app2"/>
+  </Key>
+</InitialValues>
diff --git a/tests/XML_1_wrong.xsd b/tests/XML_1_wrong.xsd
new file mode 100644
index 00000000..558e16ac
--- /dev/null
+++ b/tests/XML_1_wrong.xsd
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema elementFormDefault="qualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+	<xsd:element name="InitialValues" type="InitialValuesType"></xsd:element>
+
+	<xsd:complexType name="InitialValuesType">
+		<xsd:sequence>
+			<xsd:choice maxOccurs="unbounded" minOccurs="1">
+				<xsd:element name="Data" type="DataType"
+					maxOccurs="1" minOccurs="1">
+				</xsd:element>
+				<xsd:element name="Key" type="KeyType"
+					maxOccurs="1" minOccurs="1">
+				</xsd:element>
+				<xsd:element name="Cert" type="CertType"
+					maxOccurs="1" minOccurs="1">
+				</xsd:element>
+			</xsd:choice>
+<!--		</xsd:sequence> -->
+		<xsd:attribute name="version" type="xsd:int" use="required"></xsd:attribute>
+	</xsd:complexType>
+
+	<xsd:complexType name="ObjectType">
+		<xsd:attribute name="name" use="required">
+			<xsd:simpleType>
+				<xsd:restriction base="xsd:string">
+					<xsd:minLength value="1"></xsd:minLength>
+				</xsd:restriction>
+			</xsd:simpleType>
+		</xsd:attribute>
+		<xsd:attribute name="password" use="optional"
+			type="xsd:string">
+		</xsd:attribute>
+		<xsd:attribute name="exportable" use="optional"
+			default="false">
+			<xsd:simpleType>
+				<xsd:restriction base="xsd:boolean"></xsd:restriction>
+			</xsd:simpleType>
+		</xsd:attribute>
+	</xsd:complexType>
+
+	<xsd:complexType name="KeyType">
+		<xsd:complexContent>
+			<xsd:extension base="ObjectType">
+				<xsd:sequence>
+					<xsd:choice maxOccurs="1" minOccurs="1">
+						<xsd:element name="PEM"
+							type="EncodingPemType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="DER"
+							type="EncodingDerType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="Base64"
+							type="EncodingRawType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+					</xsd:choice>
+					<xsd:element name="Permission" type="PermissionType" maxOccurs="unbounded" minOccurs="0"></xsd:element>
+				</xsd:sequence>
+				<xsd:attribute name="type">
+					<xsd:simpleType>
+						<xsd:restriction base="xsd:string">
+							<xsd:enumeration value="RSA_PRV"></xsd:enumeration>
+							<xsd:enumeration value="RSA_PUB"></xsd:enumeration>
+							<xsd:enumeration value="ECDSA_PRV"></xsd:enumeration>
+							<xsd:enumeration value="ECDSA_PUB"></xsd:enumeration>
+							<xsd:enumeration value="DSA_PRV"></xsd:enumeration>
+							<xsd:enumeration value="DSA_PUB"></xsd:enumeration>
+							<xsd:enumeration value="AES"></xsd:enumeration>
+						</xsd:restriction>
+					</xsd:simpleType>
+				</xsd:attribute>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:complexType name="CertType">
+		<xsd:complexContent>
+			<xsd:extension base="ObjectType">
+				<xsd:sequence>
+					<xsd:choice maxOccurs="1" minOccurs="1">
+						<xsd:element name="PEM" type="EncodingPemType"
+							maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="DER"
+							type="EncodingDerType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+					</xsd:choice>
+					<xsd:element name="Permission" type="PermissionType" maxOccurs="unbounded" minOccurs="0"></xsd:element>
+				</xsd:sequence>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:complexType name="DataType">
+		<xsd:complexContent>
+			<xsd:extension base="ObjectType">
+				<xsd:sequence>
+					<xsd:choice maxOccurs="1" minOccurs="1">
+						<xsd:element name="ASCII"
+							type="EncodingAsciiType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+						<xsd:element name="Base64"
+							type="EncodingRawType" maxOccurs="1" minOccurs="1">
+						</xsd:element>
+					</xsd:choice>
+					<xsd:element name="Permission" type="PermissionType" maxOccurs="unbounded" minOccurs="0"></xsd:element>
+				</xsd:sequence>
+			</xsd:extension>
+		</xsd:complexContent>
+	</xsd:complexType>
+
+	<xsd:simpleType name="EncodingAsciiType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+	<xsd:simpleType name="EncodingDerType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+	<xsd:simpleType name="EncodingPemType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+	<xsd:simpleType name="EncodingRawType">
+		<xsd:restriction base="xsd:string"></xsd:restriction>
+	</xsd:simpleType>
+
+	<xsd:complexType name="PermissionType">
+		<xsd:attribute name="accessor" type="xsd:string"></xsd:attribute>
+	</xsd:complexType>
+
+</xsd:schema>
\ No newline at end of file
diff --git a/tests/XML_2_structure.xml b/tests/XML_2_structure.xml
new file mode 100644
index 00000000..02538c4a
--- /dev/null
+++ b/tests/XML_2_structure.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<StructureTest version="0">
+<Add>1</Add>
+<Add powerFactor="4">2</Add>
+<Add>3</Add>
+<Add>5</Add>
+<Add dummyAttr="123">7</Add>
+<Add>11</Add>
+<Add>13</Add>
+<Multiply>
+    -10
+</Multiply>
+<Add>17</Add>
+<Add>19</Add>
+<Div>
+    
+    
+    -2</Div>
+<ExpectedSum>
+                        262
+</ExpectedSum>
+</StructureTest>
diff --git a/tests/test_xml-parser.cpp b/tests/test_xml-parser.cpp
new file mode 100644
index 00000000..04bc72e2
--- /dev/null
+++ b/tests/test_xml-parser.cpp
@@ -0,0 +1,290 @@
+/*
+ *  Copyright (c) 2000 - 2015 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License
+ *
+ *
+ * @file        test_xml-parser.cpp
+ * @author      Maciej Karpiuk (m.karpiuk2@samsung.com)
+ * @version     1.0
+ * @brief       XML parser tests.
+ */
+
+#include <vector>
+#include <boost/test/unit_test.hpp>
+#include <parser.h>
+
+using namespace XML;
+
+namespace
+{
+const char *XML_1_okay          = "XML_1_okay.xml";
+const char *XSD_1_okay          = "XML_1_okay.xsd";
+const char *XML_1_wrong         = "XML_1_wrong.xml";
+const char *XSD_1_wrong         = "XML_1_wrong.xsd";
+const char *XML_2_structure     = "XML_2_structure.xml";
+const char *XML_3_structure     = "XML_3_structure.xml";
+
+std::string format_test_path(const char *file)
+{
+    return std::string("/usr/share/ckm-db-test/") + std::string(file);
+}
+
+bool startCallbackFlag = false;
+XML::Parser::ElementHandlerPtr dummyStartCallback()
+{
+    startCallbackFlag = true;
+    // return empty pointer
+    return XML::Parser::ElementHandlerPtr();
+}
+bool endCallbackFlag = false;
+void dummyEndCallback(const XML::Parser::ElementHandlerPtr &)
+{
+    endCallbackFlag = true;
+}
+}
+
+BOOST_AUTO_TEST_SUITE(XML_PARSER_TEST)
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_wrong_argument)
+{
+    XML::Parser parser(0);
+    BOOST_REQUIRE(Parser::ErrorCode::ERROR_INVALID_ARGUMENT == parser.Validate(0));
+
+    // no listeners
+    BOOST_REQUIRE(Parser::ErrorCode::ERROR_INVALID_ARGUMENT == parser.Parse());
+
+    BOOST_REQUIRE(Parser::ErrorCode::SUCCESS == parser.RegisterElementCb("Key", dummyStartCallback, dummyEndCallback));
+    BOOST_REQUIRE(Parser::ErrorCode::ERROR_XML_PARSE_FAILED == parser.Parse());
+}
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_no_XML_file)
+{
+    XML::Parser parser(format_test_path("i-am-not-here").c_str());
+    BOOST_REQUIRE(Parser::ErrorCode::ERROR_XML_VALIDATION_FAILED == parser.Validate(format_test_path(XSD_1_okay).c_str()));
+}
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_XML1_correct_verify)
+{
+    XML::Parser parser(format_test_path(XML_1_okay).c_str());
+    BOOST_REQUIRE(0 == parser.Validate(format_test_path(XSD_1_okay).c_str()));
+}
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_XML1_wrong_verify)
+{
+    XML::Parser parser(format_test_path(XML_1_wrong).c_str());
+    BOOST_REQUIRE(Parser::ErrorCode::ERROR_XML_VALIDATION_FAILED == parser.Validate(format_test_path(XSD_1_okay).c_str()));
+}
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_XML1_wrong_schema)
+{
+    XML::Parser parser(format_test_path(XML_1_okay).c_str());
+    BOOST_REQUIRE(Parser::ErrorCode::ERROR_XSD_PARSE_FAILED == parser.Validate(format_test_path(XSD_1_wrong).c_str()));
+}
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_XML1_correct_parse_incorrect_callbacks)
+{
+    XML::Parser parser(format_test_path(XML_1_okay).c_str());
+    BOOST_REQUIRE(0 == parser.Validate(format_test_path(XSD_1_okay).c_str()));
+
+    BOOST_REQUIRE(Parser::ErrorCode::SUCCESS == parser.RegisterElementCb("Data", NULL, NULL));
+    BOOST_REQUIRE(Parser::ErrorCode::SUCCESS == parser.Parse());
+}
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_XML1_correct_parse)
+{
+    XML::Parser parser(format_test_path(XML_1_okay).c_str());
+    BOOST_REQUIRE(0 == parser.Validate(format_test_path(XSD_1_okay).c_str()));
+
+    BOOST_REQUIRE(Parser::ErrorCode::SUCCESS == parser.RegisterElementCb("Key", dummyStartCallback, NULL));
+    BOOST_REQUIRE(Parser::ErrorCode::SUCCESS == parser.RegisterElementCb("Cert", NULL, dummyEndCallback));
+    startCallbackFlag = false;
+    endCallbackFlag = false;
+    BOOST_REQUIRE(Parser::ErrorCode::SUCCESS == parser.Parse());
+    BOOST_REQUIRE(startCallbackFlag == true);
+    BOOST_REQUIRE(endCallbackFlag == true);
+}
+
+
+class StructureTest
+{
+public:
+    class ExpectedSumHandler : public XML::Parser::ElementHandler
+    {
+        public:
+            ExpectedSumHandler() : m_value(0) {}
+
+            virtual void Start(const XML::Parser::Attributes &) {}
+            virtual void Characters(const std::string &data) {
+                m_value = atoi(data.c_str());
+            }
+            virtual void End() {}
+
+            int getSum() const {
+                return m_value;
+            }
+
+        protected:
+            int m_value;
+    };
+
+    class MathHandler : public XML::Parser::ElementHandler
+    {
+        public:
+            MathHandler() : m_valueSet(false), m_powerFactor(1) {}
+
+            virtual void Start(const XML::Parser::Attributes &attr) {
+                const auto & it = attr.find("powerFactor");
+                if(it != attr.end())
+                    m_powerFactor = atoi(it->second.c_str());
+            }
+            virtual void Characters(const std::string &data) {
+                m_value = pow(atoi(data.c_str()), m_powerFactor);
+                m_valueSet = true;
+            }
+            virtual void End() {}
+
+            virtual int compute(int prevVal) = 0;
+
+        protected:
+            bool m_valueSet;
+            int m_value;
+            int m_powerFactor;
+    };
+    class AddHandler : public MathHandler
+    {
+        public:
+            virtual int compute(int prevVal) {
+                if( !m_valueSet )
+                    return prevVal;
+
+                return prevVal + m_value;
+            }
+    };
+
+    class MultiplyHandler : public MathHandler
+    {
+        public:
+            virtual int compute(int prevVal) {
+                if( !m_valueSet )
+                    return prevVal;
+
+                return prevVal * m_value;
+            }
+    };
+
+    class DivHandler : public MathHandler
+    {
+        public:
+            virtual int compute(int prevVal) {
+                if( !m_valueSet )
+                    return prevVal;
+
+                if(m_value == 0)
+                    return prevVal;
+                return prevVal / m_value;
+            }
+    };
+
+    StructureTest(const char *filename) : m_parser(filename), m_sum(0), m_expectedSum(0)
+    {
+        m_parser.RegisterErrorCb(StructureTest::Error);
+        m_parser.RegisterElementCb("Add",
+                [this]() -> XML::Parser::ElementHandlerPtr
+                {
+                    return std::make_shared<AddHandler>();
+                },
+                [this](const XML::Parser::ElementHandlerPtr & element)
+                {
+                    // add computation
+                    if(element)
+                    {
+                        MathHandler *mathElement = reinterpret_cast<MathHandler*>(element.get());
+                        m_sum = mathElement->compute(m_sum);
+                    }
+                });
+        m_parser.RegisterElementCb("Multiply",
+                [this]() -> XML::Parser::ElementHandlerPtr
+                {
+                    return std::make_shared<MultiplyHandler>();
+                },
+                [this](const XML::Parser::ElementHandlerPtr &element)
+                {
+                    // multiply computation
+                    if(element)
+                    {
+                        MathHandler *mathElement = reinterpret_cast<MathHandler*>(element.get());
+                        m_sum = mathElement->compute(m_sum);
+                    }
+                });
+        m_parser.RegisterElementCb("Div",
+                [this]() -> XML::Parser::ElementHandlerPtr
+                {
+                    return std::make_shared<DivHandler>();
+                },
+                [this](const XML::Parser::ElementHandlerPtr &element)
+                {
+                    // division computation
+                    if(element)
+                    {
+                        MathHandler *mathElement = reinterpret_cast<MathHandler*>(element.get());
+                        m_sum = mathElement->compute(m_sum);
+                    }
+                });
+        m_parser.RegisterElementCb("ExpectedSum",
+                [this]() -> XML::Parser::ElementHandlerPtr
+                {
+                    return std::make_shared<ExpectedSumHandler>();
+                },
+                [this](const XML::Parser::ElementHandlerPtr &element)
+                {
+                    if(element)
+                    {
+                        ExpectedSumHandler *sumElement = reinterpret_cast<ExpectedSumHandler*>(element.get());
+                        m_expectedSum = sumElement->getSum();
+                    }
+                });
+    }
+
+    static void Error(const Parser::ErrorType /*errorType*/,
+                      const std::string & log_msg)
+    {
+        BOOST_FAIL(log_msg);
+    }
+
+    int Parse()
+    {
+        return m_parser.Parse();
+    }
+
+    int getSum() const {
+        return m_sum;
+    }
+    int getExpectedSum() const {
+        return m_expectedSum;
+    }
+private:
+    XML::Parser m_parser;
+    int m_sum;
+    int m_expectedSum;
+};
+
+BOOST_AUTO_TEST_CASE(XmlParserTest_XML2_structure)
+{
+    StructureTest parser(format_test_path(XML_2_structure).c_str());
+    BOOST_REQUIRE(0 == parser.Parse());
+    BOOST_REQUIRE_MESSAGE(parser.getSum() == parser.getExpectedSum(),
+                          "got sum: " << parser.getSum() << " while expected: " << parser.getExpectedSum());
+}
+
+BOOST_AUTO_TEST_SUITE_END()