[RFT] Code improvements, comments, and tests

Code improvements to increase performance. Additional tests and
comments.

refs KIME-4583

Classes/WE/SpreadsheetImport/Domain/Model/SpreadsheetImport.php

@@ -166,7 +166,11 @@ class SpreadsheetImport {
 	 * @return array
 	 */
 	public function getArguments() {
-		return unserialize($this->arguments);
+		$arguments = unserialize($this->arguments);
+		if (! is_array($arguments)) {
+			$arguments = array();
+		}
+		return $arguments;
 	}
 
 	/**

Classes/WE/SpreadsheetImport/SpreadsheetImportService.php

@@ -12,22 +12,27 @@ namespace WE\SpreadsheetImport;
  *                                                                        */
 
 use TYPO3\Flow\Annotations as Flow;
-use TYPO3\Flow\Persistence\QueryInterface;
 use TYPO3\Flow\Persistence\RepositoryInterface;
 use WE\SpreadsheetImport\Annotations\Mapping;
 use WE\SpreadsheetImport\Domain\Model\SpreadsheetImport;
 
 /**
+ * Service to handle the column mapping and the import itself
+ *
  * @Flow\Scope("singleton")
  */
 class SpreadsheetImportService {
 
 	/**
+	 * Domain object containing the configuration the service works with
+	 *
 	 * @var SpreadsheetImport
 	 */
 	protected $spreadsheetImport;
 
 	/**
+	 * Class name of the domain model to be imported
+	 *
 	 * @var string
 	 */
 	protected $domain;
@@ -72,33 +77,56 @@ class SpreadsheetImportService {
 	 * Inverse array of SpreadsheetDomain mapping array property. Always use the getter function, which will process the
 	 * property in case it is not set.
 	 *
+	 * @internal
+	 * @see SpreadsheetImportService::getInverseMappingProperties()
 	 * @var array
 	 */
-	private $inverseSpreadsheetImportMapping;
+	private $inverseMappingProperties;
 
 	/**
 	 * Identifier properties of SpreadsheetDomain mapping array. Always use the getter function, which will process the
 	 * property in case it is not set.
 	 *
+	 * @internal
+	 * @see SpreadsheetImportService::getMappingIdentifierProperties()
 	 * @var array
 	 */
 	private $mappingIdentifierProperties;
 
 	/**
+	 * Identifier properties of SpreadsheetDomain argument array. Always use the getter function, which will process the
+	 * property in case it is not set.
+	 *
+	 * @internal
+	 * @see SpreadsheetImportService::getArgumentIdentifierProperties()
+	 * @var array
+	 */
+	private $argumentIdentifierProperties;
+
+	/**
+	 * Initialize the service before usage with the object to be worked with
+	 *
 	 * @param \WE\SpreadsheetImport\Domain\Model\SpreadsheetImport $spreadsheetImport
 	 *
 	 * @return $this
 	 */
 	public function init(SpreadsheetImport $spreadsheetImport) {
-		$this->inverseSpreadsheetImportMapping = array();
+		$this->inverseMappingProperties = array();
 		$this->mappingIdentifierProperties = array();
+		$this->argumentIdentifierProperties = array();
 		$this->spreadsheetImport = $spreadsheetImport;
-		$this->domain = $this->settings[$spreadsheetImport->getContext()]['domain'];
+		$context = $spreadsheetImport->getContext();
+		$this->domain = $this->settings[$context]['domain'];
 
 		return $this;
 	}
 
 	/**
+	 * Returns the annotation properties of the related domain model with the property name as key.
+	 *
+	 * Example:
+	 *  array(['name'] => :Mapping, ['id'] => :Mapping)
+	 *
 	 * @return array
 	 */
 	public function getAnnotationMappingProperties() {
@@ -111,6 +139,8 @@ class SpreadsheetImportService {
 	}
 
 	/**
+	 * Returns the total records of the spreadsheet excluding the header row
+	 *
 	 * @return array
 	 */
 	public function getTotalRecords() {
@@ -121,6 +151,11 @@ class SpreadsheetImportService {
 	}
 
 	/**
+	 * Returns the spreadsheet column as key value pair together with the heading taken of the first row
+	 *
+	 * Example:
+	 *  array(['A'] => 'firstname', ['C'] => 'id')
+	 *
 	 * @return array
 	 */
 	public function getSpreadsheetColumns() {
@@ -141,6 +176,8 @@ class SpreadsheetImportService {
 	}
 
 	/**
+	 * Returns a completely mapped new domain object with values taken of the specified row in the spreadsheet.
+	 *
 	 * @param int $number
 	 *
 	 * @return object
@@ -156,6 +193,9 @@ class SpreadsheetImportService {
 	}
 
 	/**
+	 * Run the import. It inserts, updates and deletes dependent on the configuration of the initialized
+	 * SpreadsheetImport object.
+	 *
 	 * @return void
 	 */
 	public function import() {
@@ -171,7 +211,7 @@ class SpreadsheetImportService {
 		/** @var \PHPExcel_Worksheet_Row $row */
 		foreach ($sheet->getRowIterator(2) as $row) {
 			$totalCount++;
-			$object = $this->findObjectByIdentifierPropertiesPerRow($row);
+			$object = $this->findExistingObjectByRow($row);
 			if (is_object($object)) {
 				$processedObjectIds[] = $this->persistenceManager->getIdentifierByObject($object);
 				if ($this->spreadsheetImport->isUpdating()) {
@@ -204,7 +244,7 @@ class SpreadsheetImportService {
 		}
 		$deleteCount = 0;
 		if ($this->spreadsheetImport->isDeleting()) {
-			$notExistingObjects = $this->findObjectsByExcludedIds($processedObjectIds);
+			$notExistingObjects = $this->findObjectsByArgumentsAndExcludedIds($processedObjectIds);
 			foreach ($notExistingObjects as $object) {
 				$objectRepository->remove($object);
 				if (++$deleteCount % $persistRecordsChunkSize === 0) {
@@ -220,6 +260,8 @@ class SpreadsheetImportService {
 	}
 
 	/**
+	 * Return the active sheet of a spreadsheet. Other potential sheets are ignored on the import.
+	 *
 	 * @return \PHPExcel_Worksheet
 	 */
 	private function getFileActiveSheet() {
@@ -230,41 +272,17 @@ class SpreadsheetImportService {
 	}
 
 	/**
-	 * @return \TYPO3\Flow\Persistence\RepositoryInterface
-	 */
-	private function getDomainRepository() {
-		$repositoryClassName = preg_replace(array('/\\\Model\\\/', '/$/'), array('\\Repository\\', 'Repository'), $this->domain);
-		/** @var RepositoryInterface $repository */
-		$repository = $this->objectManager->get($repositoryClassName);
-		return $repository;
-	}
-
-	/**
-	 * @return array
-	 */
-	private function getMappingIdentifierProperties() {
-		if (empty($this->mappingIdentifierProperties)) {
-			foreach ($this->spreadsheetImport->getMapping() as $property => $columnMapping) {
-				/** @var Mapping $mapping */
-				$mapping = $columnMapping['mapping'];
-				if ($mapping->identifier) {
-					$this->mappingIdentifierProperties[$property] = $columnMapping;
-				}
-			}
-		}
-		return $this->mappingIdentifierProperties;
-	}
-
-	/**
+	 * Returns an existing object found or null for a specific row.
+	 *
 	 * @param \PHPExcel_Worksheet_Row $row
 	 *
 	 * @return null|object
 	 */
-	private function findObjectByIdentifierPropertiesPerRow(\PHPExcel_Worksheet_Row $row) {
+	private function findExistingObjectByRow(\PHPExcel_Worksheet_Row $row) {
 		$query = $this->getDomainRepository()->createQuery();
 		$constraints = array();
-		$identifierProperties = $this->getMappingIdentifierProperties();
-		foreach ($identifierProperties as $property => $columnMapping) {
+		$mappingIdentifierProperties = $this->getMappingIdentifierProperties();
+		foreach ($mappingIdentifierProperties as $property => $columnMapping) {
 			$column = $columnMapping['column'];
 			/** @var Mapping $mapping */
 			$mapping = $columnMapping['mapping'];
@@ -274,7 +292,10 @@ class SpreadsheetImportService {
 			$value = $cellIterator->current()->getValue();
 			$constraints[] = $query->equals($propertyName, $value);
 		}
-		$this->mergeQueryConstraintsWithArgumentIdentifiers($query, $constraints);
+		$argumentIdentifierProperties = $this->getArgumentIdentifierProperties();
+		foreach ($argumentIdentifierProperties as $property => $value) {
+			$constraints[] = $query->equals($property, $value);
+		}
 		if (!empty($constraints)) {
 			return $query->matching($query->logicalAnd($constraints))->execute()->getFirst();
 		} else {
@@ -282,54 +303,19 @@ class SpreadsheetImportService {
 		}
 	}
 
-	/**
-	 * @param \TYPO3\Flow\Persistence\QueryInterface $query
-	 * @param array $constraints
-	 */
-	private function mergeQueryConstraintsWithArgumentIdentifiers(QueryInterface $query, &$constraints) {
-		$contextArguments = $this->settings[$this->spreadsheetImport->getContext()]['arguments'];
-		if (is_array($contextArguments)) {
-			foreach ($contextArguments as $contextArgument) {
-				if (isset($contextArgument['identifier']) && $contextArgument['identifier'] == TRUE) {
-					$name = $contextArgument['name'];
-					$arguments = $this->spreadsheetImport->getArguments();
-					if (array_key_exists($name, $arguments)) {
-						$value = $arguments[$name];
-						$constraints[] = $query->equals($name, $value);
-					}
-				}
-			}
-		}
-	}
-
 	/**
 	 * @param array $identifiers
 	 *
 	 * @return \TYPO3\Flow\Persistence\QueryResultInterface
 	 */
-	private function findObjectsByExcludedIds(array $identifiers) {
+	private function findObjectsByArgumentsAndExcludedIds(array $identifiers) {
 		$query = $this->getDomainRepository()->createQuery();
 		$constraints[] = $query->logicalNot($query->in('Persistence_Object_Identifier', $identifiers));
-		$this->mergeQueryConstraintsWithArguments($query, $constraints);
-		return $query->matching($query->logicalAnd($constraints))->execute();
-	}
-
-	/**
-	 * @param \TYPO3\Flow\Persistence\QueryInterface $query
-	 * @param array $constraints
-	 */
-	private function mergeQueryConstraintsWithArguments(QueryInterface $query, &$constraints) {
-		$contextArguments = $this->settings[$this->spreadsheetImport->getContext()]['arguments'];
-		if (is_array($contextArguments)) {
-			foreach ($contextArguments as $contextArgument) {
-				$name = $contextArgument['name'];
-				$arguments = $this->spreadsheetImport->getArguments();
-				if (array_key_exists($name, $arguments)) {
-					$value = $arguments[$name];
-					$constraints[] = $query->equals($name, $value);
-				}
-			}
+		// Include all the arguments into the query to get a subset only
+		foreach ($this->spreadsheetImport->getArguments() as $name => $value) {
+			$constraints[] = $query->equals($name, $value);
 		}
+		return $query->matching($query->logicalAnd($constraints))->execute();
 	}
 
 	/**
@@ -340,7 +326,7 @@ class SpreadsheetImportService {
 		/* Set the argument properties before the mapping properties, as mapping property setters might be dependent on
 		argument property values */
 		$this->setObjectArgumentProperties($object);
-		$this->setObjectSpreadsheetImportMappingProperties($object, $row);
+		$this->setObjectMappingProperties($object, $row);
 	}
 
 	/**
@@ -369,13 +355,13 @@ class SpreadsheetImportService {
 	 * @param object $object
 	 * @param \PHPExcel_Worksheet_Row $row
 	 */
-	private function setObjectSpreadsheetImportMappingProperties($object, $row) {
-		$inverseSpreadsheetImportMapping = $this->getInverseSpreadsheetImportMapping();
+	private function setObjectMappingProperties($object, $row) {
+		$inversedMappingProperties = $this->getInverseMappingProperties();
 		/** @var \PHPExcel_Cell $cell */
 		foreach ($row->getCellIterator() as $cell) {
 			$column = $cell->getColumn();
-			if (array_key_exists($column, $inverseSpreadsheetImportMapping)) {
-				$properties = $inverseSpreadsheetImportMapping[$column];
+			if (array_key_exists($column, $inversedMappingProperties)) {
+				$properties = $inversedMappingProperties[$column];
 				foreach ($properties as $propertyMapping) {
 					$property = $propertyMapping['property'];
 					/** @var Mapping $mapping */
@@ -391,16 +377,82 @@ class SpreadsheetImportService {
 	 * Return an inverse SpreadsheetImport mapping array. It flips the property and column attribute and returns it as a
 	 * 3-dim array instead of a 2-dim array. This is done for the case when the same column is assigned to multiple
 	 * properties.
+	 *
+	 * Example:
+	 *  array(
+	 *      ['A'] => array(
+	 *          [0] => array(['property'] => 'name', ['mapping'] => :Mapping),
+	 *          [1] => array(['property'] => 'id', ['mapping'] => :Mapping)));
+	 *
+	 * @return array
 	 */
-	private function getInverseSpreadsheetImportMapping() {
-		if (empty($this->inverseSpreadsheetImportMapping)) {
-			$this->inverseSpreadsheetImportMapping = array();
+	private function getInverseMappingProperties() {
+		if (empty($this->inverseMappingProperties)) {
+			$this->inverseMappingProperties = array();
 			foreach ($this->spreadsheetImport->getMapping() as $property => $columnMapping) {
 				$column = $columnMapping['column'];
 				$propertyMapping = array('property' => $property, 'mapping' => $columnMapping['mapping']);
-				$this->inverseSpreadsheetImportMapping[$column][] = $propertyMapping;
+				$this->inverseMappingProperties[$column][] = $propertyMapping;
+			}
+		}
+		return $this->inverseMappingProperties;
+	}
+
+	/**
+	 * Filters the SpreadsheetImport mappings elements for Mapping identifiers only.
+	 *
+	 * Example:
+	 *  array(['id'] => array(['column'] => 'A', ['mapping'] => :Mapping)));
+	 *
+	 * @return array
+	 */
+	private function getMappingIdentifierProperties() {
+		if (empty($this->mappingIdentifierProperties)) {
+			foreach ($this->spreadsheetImport->getMapping() as $property => $columnMapping) {
+				/** @var Mapping $mapping */
+				$mapping = $columnMapping['mapping'];
+				if ($mapping->identifier) {
+					$this->mappingIdentifierProperties[$property] = $columnMapping;
+				}
+			}
+		}
+		return $this->mappingIdentifierProperties;
+	}
+
+	/**
+	 * Filters the SpreadsheetImport argument elements for identifier arguments only.
+	 *
+	 * Example:
+	 *  array(['id'] => '8df83181-6fb2-11e4-8b37-00505601050c');
+	 *
+	 * @return array
+	 */
+	private function getArgumentIdentifierProperties() {
+		if (empty($this->argumentIdentifierProperties)) {
+			$context = $this->spreadsheetImport->getContext();
+			$contextArguments = $this->settings[$context]['arguments'];
+			if (is_array($contextArguments)) {
+				foreach ($contextArguments as $contextArgument) {
+					if (isset($contextArgument['identifier']) && $contextArgument['identifier'] == TRUE) {
+						$name = $contextArgument['name'];
+						$arguments = $this->spreadsheetImport->getArguments();
+						if (array_key_exists($name, $arguments)) {
+							$this->argumentIdentifierProperties[$name] = $arguments[$name];
+						}
+					}
+				}
 			}
 		}
-		return $this->inverseSpreadsheetImportMapping;
+		return $this->argumentIdentifierProperties;
+	}
+
+	/**
+	 * @return \TYPO3\Flow\Persistence\RepositoryInterface
+	 */
+	private function getDomainRepository() {
+		$repositoryClassName = preg_replace(array('/\\\Model\\\/', '/$/'), array('\\Repository\\', 'Repository'), $this->domain);
+		/** @var RepositoryInterface $repository */
+		$repository = $this->objectManager->get($repositoryClassName);
+		return $repository;
 	}
 }

Configuration/Testing/Settings.yaml

 WE:
   SpreadsheetImport:
     testing:
-      domain: WE\SpreadsheetImport\Tests\Functional\Fixtures\ImportTarget
-      arguments: ~
+      domain: WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model\ImportTarget
+      arguments:
+        - { name: category, domain: 'WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model\ImportTargetCategory', identifier: TRUE }
+        - { name: comment, static: 'Sample import' }

Tests/Functional/Fixtures/Domain/Model/ImportTarget.php

+<?php
+namespace WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model;
+
+/*                                                                        *
+ * This script belongs to the Flow package "SpreadsheetImport".           *
+ *                                                                        *
+ * It is free software; you can redistribute it and/or modify it under    *
+ * the terms of the GNU Lesser General Public License, either version 3   *
+ * of the License, or (at your option) any later version.                 *
+ *                                                                        *
+ * The TYPO3 project - inspiring people to share!                         *
+ *                                                                        */
+
+use TYPO3\Flow\Annotations as Flow;
+use WE\SpreadsheetImport\Annotations as SpreadsheetImport;
+
+/**
+ * @Flow\Entity
+ */
+class ImportTarget {
+
+	/**
+	 * @var string
+	 * @SpreadsheetImport\Mapping(identifier=true, setter="setRawId")
+	 */
+	protected  $id;
+
+	/**
+	 * @var string
+	 * @SpreadsheetImport\Mapping
+	 */
+	protected  $firstName;
+
+	/**
+	 * @var string
+	 * @SpreadsheetImport\Mapping
+	 */
+	protected  $lastName;
+
+	/**
+	 * @var string
+	 * @SpreadsheetImport\Mapping
+	 */
+	protected  $account;
+
+	/**
+	 * @var ImportTargetCategory
+	 */
+	protected  $category;
+
+	/**
+	 * @var string
+	 */
+	protected  $comment;
+
+	/**
+	 * @return string
+	 */
+	public function getId() {
+		return $this->id;
+	}
+
+	/**
+	 * @param string $id
+	 */
+	public function setId($id) {
+		$this->id = $id;
+	}
+
+	/**
+	 * @param string $id
+	 */
+	public function setRawId($id) {
+		$this->id = sprintf('%05d', $id);
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getFirstName() {
+		return $this->firstName;
+	}
+
+	/**
+	 * @param string $firstName
+	 */
+	public function setFirstName($firstName) {
+		$this->firstName = $firstName;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getLastName() {
+		return $this->lastName;
+	}
+
+	/**
+	 * @param string $lastName
+	 */
+	public function setLastName($lastName) {
+		$this->lastName = $lastName;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getAccount() {
+		return $this->account;
+	}
+
+	/**
+	 * @param string $account
+	 */
+	public function setAccount($account) {
+		$this->account = $account;
+	}
+
+	/**
+	 * @return \WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model\ImportTargetCategory
+	 */
+	public function getCategory() {
+		return $this->category;
+	}
+
+	/**
+	 * @param \WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model\ImportTargetCategory $category
+	 */
+	public function setCategory($category) {
+		$this->category = $category;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getComment() {
+		return $this->comment;
+	}
+
+	/**
+	 * @param string $comment
+	 */
+	public function setComment($comment) {
+		$this->comment = $comment;
+	}
+
+}

Tests/Functional/Fixtures/ImportTarget.php → Tests/Functional/Fixtures/Domain/Model/ImportTargetCategory.php

 <?php
-namespace WE\SpreadsheetImport\Tests\Functional\Fixtures;
+namespace WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model;
 
 /*                                                                        *
  * This script belongs to the Flow package "SpreadsheetImport".           *
@@ -13,22 +13,19 @@ namespace WE\SpreadsheetImport\Tests\Functional\Fixtures;
 
 use TYPO3\Flow\Annotations as Flow;
 use WE\SpreadsheetImport\Annotations as SpreadsheetImport;
-use WE\SpreadsheetImport\Domain\Model\SpreadsheetImportTargetInterface;
 
 /**
  * @Flow\Entity
  */
-class ImportTarget {
+class ImportTargetCategory {
 
 	/**
 	 * @var string
-	 * @SpreadsheetImport\Mapping(identifier=true, setter="setRawId")
 	 */
 	protected  $id;
 
 	/**
 	 * @var string
-	 * @SpreadsheetImport\Mapping
 	 */
 	protected  $name;
 
@@ -46,13 +43,6 @@ class ImportTarget {
 		$this->id = $id;
 	}
 
-	/**
-	 * @param string $id
-	 */
-	public function setRawId($id) {
-		$this->id = sprintf('%05d', $id);
-	}
-
 	/**
 	 * @return string
 	 */
@@ -66,4 +56,5 @@ class ImportTarget {
 	public function setName($name) {
 		$this->name = $name;
 	}
+
 }

Tests/Functional/Fixtures/Domain/Repository/ImportTargetRepository.php

+<?php
+namespace WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Repository;
+
+/*                                                                        *
+ * This script belongs to the Flow package "SpreadsheetImport".           *
+ *                                                                        *
+ * It is free software; you can redistribute it and/or modify it under    *
+ * the terms of the GNU Lesser General Public License, either version 3   *
+ * of the License, or (at your option) any later version.                 *
+ *                                                                        *
+ * The TYPO3 project - inspiring people to share!                         *
+ *                                                                        */
+
+use TYPO3\Flow\Annotations as Flow;
+use TYPO3\Flow\Persistence\Repository;
+
+/**
+ * @Flow\Scope("singleton")
+ */
+class ImportTargetRepository extends Repository {
+}

Tests/Functional/SpreadsheetImportServiceTest.php

@@ -17,7 +17,8 @@ use TYPO3\Flow\Tests\FunctionalTestCase;
 use WE\SpreadsheetImport\Annotations\Mapping;
 use WE\SpreadsheetImport\Domain\Model\SpreadsheetImport;
 use WE\SpreadsheetImport\SpreadsheetImportService;
-use WE\SpreadsheetImport\Tests\Functional\Fixtures\ImportTarget;
+use WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model\ImportTarget;
+use WE\SpreadsheetImport\Tests\Functional\Fixtures\Domain\Model\ImportTargetCategory;
 
 class SpreadsheetImportServiceTest extends FunctionalTestCase {
 
@@ -41,19 +42,17 @@ class SpreadsheetImportServiceTest extends FunctionalTestCase {
 
 		$reflectionService = $this->objectManager->get(ReflectionService::class);
 		$this->inject($this->spreadsheetImportService, 'reflectionService', $reflectionService);
-
-		$this->initializeSpreadsheetMock();
 	}
 
 	/**
 	 * @return void
 	 */
 	public function tearDown() {
-		$persistenceManager = self::$bootstrap->getObjectManager()->get('TYPO3\Flow\Persistence\PersistenceManagerInterface');
+		$persistenceManager = $this->objectManager->get('TYPO3\Flow\Persistence\PersistenceManagerInterface');
 		if (is_callable(array($persistenceManager, 'tearDown'))) {
 			$persistenceManager->tearDown();
 		}
-		self::$bootstrap->getObjectManager()->forgetInstance('TYPO3\Flow\Persistence\PersistenceManagerInterface');
+		$this->objectManager->forgetInstance('TYPO3\Flow\Persistence\PersistenceManagerInterface');
 		parent::tearDown();
 	}
 
@@ -62,47 +61,75 @@ class SpreadsheetImportServiceTest extends FunctionalTestCase {
 		$spreadsheetImport->setContext('testing');
 		$resource = $this->resourceManager->importResource(__DIR__ . '/Fixtures/Resources/sample.xlsx');
 		$spreadsheetImport->setFile($resource);
-		$idMapping = array('column' => 'C', 'mapping' => new Mapping());
-		$nameMapping = array('column' => 'A', 'mapping' => new Mapping());
-		$spreadsheetImport->setMapping(array('id' => $idMapping, 'name' => $nameMapping));
 		$this->spreadsheetImportService->init($spreadsheetImport);
+
+		return $spreadsheetImport;
+	}
+
+	private function initializeConfiguredSpreadsheetMock() {
+		$spreadsheetImport = $this->initializeSpreadsheetMock();
+		$annotationMappings = $this->spreadsheetImportService->getAnnotationMappingProperties();
+		$spreadsheetImport->setMapping(array(
+			'id' => array('column' => 'C', 'mapping' => $annotationMappings['id']),
+			'firstName' => array('column' => 'A', 'mapping' => $annotationMappings['firstName']),
+			'lastName' => array('column' => 'B', 'mapping' => $annotationMappings['lastName']),
+			'account' => array('column' => 'C', 'mapping' => $annotationMappings['account'])));
+		$spreadsheetImport->setArguments(array(
+			'category' => new ImportTargetCategory(), // Could also simply assign the UUID
+			'comment' => 'Sample import'
+		));
 	}
 
 	/**
 	 * @test
 	 */
-	public function getMappingPropertiesReturnsPropertiesWithMappingAnnotation() {
+	public function getAnnotationMappingPropertiesReturnsArrayMappingAnnotation() {
+		$this->initializeSpreadsheetMock();
 		$properties = $this->spreadsheetImportService->getAnnotationMappingProperties();
 		$this->assertArrayHasKey('id', $properties);
-		$this->assertArrayHasKey('name', $properties);
+		$this->assertArrayHasKey('firstName', $properties);
 		/** @var Mapping $id */
 		$id = $properties['id'];
-		/** @var Mapping $name */
-		$name = $properties['name'];
+		/** @var Mapping $firstName */
+		$firstName = $properties['firstName'];
 		$this->assertSame(TRUE, $id->identifier);
-		$this->assertSame(FALSE, $name->identifier);
+		$this->assertSame(FALSE, $firstName->identifier);
+	}
+
+	/**
+	 * @test
+	 */
+	public function getTotalRecordsRecordsNumberOfObjectsToImport() {
+		$this->initializeSpreadsheetMock();
+		$this->assertSame(2, $this->spreadsheetImportService->getTotalRecords());
 	}
 
 	/**
 	 * @test
 	 */
 	public function getSpreadsheetColumnsReturnsColumnsWithHeadings() {
+		$this->initializeSpreadsheetMock();
 		$columns = $this->spreadsheetImportService->getSpreadsheetColumns();
 		$this->assertArrayHasKey('A', $columns);
 		$this->assertArrayHasKey('B', $columns);
 		$this->assertArrayHasKey('C', $columns);
-		$this->assertContains('name', $columns);
-		$this->assertContains('lastname', $columns);
-		$this->assertContains('id', $columns);
+		$this->assertSame('firstname', $columns['A']);
+		$this->assertSame('name', $columns['B']);
+		$this->assertSame('id', $columns['C']);
 	}
 
 	/**
 	 * @test
 	 */
 	public function getObjectByRowOneReturnsImportTargetWithSetProperties() {
+		$this->initializeConfiguredSpreadsheetMock();
 		/** @var ImportTarget $object */
 		$object = $this->spreadsheetImportService->getObjectByRow(1);
-		$this->assertEquals('00001', $object->getId());
-		$this->assertEquals('Hans', $object->getName());
+		$this->assertSame('00001', $object->getId());
+		$this->assertSame('Hans', $object->getFirstName());
+		$this->assertSame('Muster', $object->getLastName());
+		$this->assertSame('001', $object->getAccount());
+		$this->assertInstanceOf(ImportTargetCategory::class, $object->getCategory());
+		$this->assertSame('Sample import', $object->getComment());
 	}
 }