Fix Location::glue and add tests

Author: danmichaelo

src/Fields/Location.php

@@ -17,6 +17,8 @@
  */
 class Location extends Field implements FieldInterface
 {
+    public static $glue = ' ';
+
     /**
      * @var array List of properties to be included when serializing the record using the `toArray()` method.
      */

tests/LocationTest.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Tests;
+
+use File_MARC_Data_Field;
+use File_MARC_Subfield;
+use Scriptotek\Marc\Fields\Location;
+
+class LocationTest extends TestCase
+{
+    public function setUp()
+    {
+        $field = new File_MARC_Data_Field('852', array(
+            new File_MARC_Subfield('b', '1030310'),
+            new File_MARC_Subfield('c', 'k00481'),
+            new File_MARC_Subfield('h', '793.24'),
+            new File_MARC_Subfield('i', 'Cra'),
+            new File_MARC_Subfield('x', 'A non-public note'),
+            new File_MARC_Subfield('z', 'A public note'),
+
+        ));
+        $this->loc = new Location($field);
+    }
+
+    public function testCallcode()
+    {
+        $this->assertEquals('793.24 Cra', strval($this->loc->callcode));
+    }
+
+    public function testLocation()
+    {
+        $this->assertNull($this->loc->location);
+    }
+
+    public function testSublocation()
+    {
+        $this->assertEquals('1030310', strval($this->loc->sublocation));
+    }
+
+    public function testShelvinglocation()
+    {
+        $this->assertEquals('k00481', strval($this->loc->shelvinglocation));
+    }
+
+    public function testPublicNote()
+    {
+        $this->assertEquals('A public note', strval($this->loc->publicNote));
+    }
+
+    public function testNonPublicNote()
+    {
+        $this->assertEquals('A non-public note', strval($this->loc->nonPublicNote));
+    }
+}