Add tests for the Classification class

Author: danmichaelo

tests/ClassificationFieldTest.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Tests;
+
+use Scriptotek\Marc\Fields\Classification;
+
+class ClassificationFieldTest extends TestCase
+{
+    public function testClassificationString()
+    {
+        $record = $this->getNthrecord('sru-alma.xml', 1);
+
+        # Vocabulary from indicator2
+        $cls = $record->classifications[0];
+        $this->assertInstanceOf('Scriptotek\Marc\Fields\Classification', $cls);
+        $this->assertEquals('msc', $cls->scheme);
+        $this->assertEquals('81', strval($cls));
+        $this->assertEquals(Classification::OTHER_SCHEME, $cls->type);
+    }
+
+    public function testJsonSerialization()
+    {
+        $record = $this->getNthrecord('sru-alma.xml', 3);
+        $cls = $record->classifications[1];
+
+        $this->assertJsonStringEqualsJsonString(
+            json_encode([
+                'scheme' => 'inspec',
+                'number' => 'a1130',
+            ]),
+            json_encode($cls)
+        );
+    }
+
+    public function testRepeatedA()
+    {
+        $record = $this->makeMinimalRecord('
+            <datafield tag="084" ind1=" " ind2=" ">
+              <subfield code="a">330</subfield>
+              <subfield code="a">380</subfield>
+              <subfield code="a">650</subfield>
+              <subfield code="q">DE-101</subfield>
+              <subfield code="2">sdnb</subfield>
+            </datafield>
+        ');
+
+        $this->assertCount(3, $record->classifications);
+
+        $this->assertEquals('DE-101', $record->classifications[2]->assigningVocabulary);
+        $this->assertEquals('sdnb', $record->classifications[2]->scheme);
+    }
+}