Code coverage, Bug fixed

Author: Art4

src/DocumentLink.php

@@ -33,7 +33,7 @@ public function __construct($object, FactoryManagerInterface $manager)
 	{
 		if ( ! is_object($object) )
 		{
-			throw new ValidationException('DocumentLinks has to be an object, "' . gettype($object) . '" given.');
+			throw new ValidationException('DocumentLink has to be an object, "' . gettype($object) . '" given.');
 		}
 
 		$this->manager = $manager;

src/RelationshipCollection.php

@@ -101,7 +101,7 @@ public function get($name)
 	{
 		if ( ! $this->has($name) )
 		{
-			throw new AccessException('"' . $key . '" doesn\'t exist in this relationship collection.');
+			throw new AccessException('"' . $name . '" doesn\'t exist in this relationship collection.');
 		}
 
 		return $this->_data[$name];

tests/unit/DocumentLinkTest.php

@@ -61,6 +61,27 @@ public function testOnlySelfRelatedPaginationPropertiesExists()
 		));
 	}
 
+	/**
+	 * @dataProvider jsonValuesProvider
+	 *
+	 * links: a links object related to the primary data.
+	 */
+	public function testCreateWithoutObjectThrowsException($input)
+	{
+		// Input must be an object
+		if ( gettype($input) === 'object' )
+		{
+			return;
+		}
+
+		$this->setExpectedException(
+			'Art4\JsonApiClient\Exception\ValidationException',
+			'DocumentLink has to be an object, "' . gettype($input) . '" given.'
+		);
+
+		$link = new DocumentLink($input, $this->manager);
+	}
+
 	/**
 	 * @dataProvider jsonValuesProvider
 	 *

tests/unit/RelationshipCollectionTest.php

@@ -51,6 +51,16 @@ public function testCreateWithObject()
 		$this->assertSame($collection->asArray(true), array(
 			'author' => $collection->get('author')->asArray(true),
 		));
+
+		// test get() with not existing key throws an exception
+		$this->assertFalse($collection->has('something'));
+
+		$this->setExpectedException(
+			'Art4\JsonApiClient\Exception\AccessException',
+			'"something" doesn\'t exist in this relationship collection.'
+		);
+
+		$collection->get('something');
 	}
 
 	/**

tests/unit/RelationshipLinkTest.php

@@ -65,6 +65,27 @@ public function testOnlySelfRelatedPaginationPropertiesExists()
 		));
 	}
 
+	/**
+	 * @dataProvider jsonValuesProvider
+	 *
+	 * links: a links object containing at least one of the following:
+	 */
+	public function testCreateWithoutObjectThrowsException($input)
+	{
+		// Input must be an object
+		if ( gettype($input) === 'object' )
+		{
+			return;
+		}
+
+		$this->setExpectedException(
+			'Art4\JsonApiClient\Exception\ValidationException',
+			'RelationshipLink has to be an object, "' . gettype($input) . '" given.'
+		);
+
+		$link = new RelationshipLink($input, $this->manager);
+	}
+
 	/**
 	 * @test object contains at least one of the following: self, related
 	 */