More tests

src/Bag.php

@@ -1268,14 +1268,6 @@ public function removeTagFile(string $dest): void
         $this->changed = true;
     }
 
-    /**
-     * @return bool True if the bag was loaded from a serialized format.
-     */
-    public function hasSerialization(): bool
-    {
-        return $this->serialization_extension !== null;
-    }
-
     /**
      * @return string|null The serialization format if the bag was loaded from a serialized format or null.
      */

tests/Profiles/BagProfileTest.php

@@ -172,6 +172,7 @@ public function testSetManifestAllowedInvalid(): void
     /**
      * @group Profiles
      * @covers ::setAllowFetchTxt
+     * @covers ::setRequireFetchTxt
      */
     public function testAllowFetchInvalid(): void
     {
@@ -201,6 +202,7 @@ public function testAllowFetchInvalid(): void
     /**
      * @group Profiles
      * @covers ::setRequireFetchTxt
+     * @covers ::setAllowFetchTxt
      * @covers ::isRequireFetchTxt
      */
     public function testRequireFetchValid(): void
@@ -362,4 +364,33 @@ public function testTagManifestAllowed(): void
         $this->assertTrue($profile->isValid());
         $this->assertArrayEquals(["md5"], $profile->getTagManifestsAllowed());
     }
+
+    public function testTagFilesMissingFromAllowed(): void
+    {
+        $profileJson = <<< JSON
+{
+  "BagIt-Profile-Info":{
+    "BagIt-Profile-Identifier":"http://somewhere.org/my/profile.json",
+    "BagIt-Profile-Version": "0.1",
+    "Source-Organization":"Monsters, Inc.",
+    "Contact-Name":"Mike Wazowski",
+    "External-Description":"Profile for testing tag files required and allowed",
+    "Version":"0.3"
+  },
+  "Tag-Files-Required": [
+    "Special-tag-file.txt"
+  ],
+  "Tag-Files-Allowed": [
+    "Special-tag-file.txt",
+    "Another-special-tag-file.txt"
+  ],
+  "Serialization": "forbidden",
+  "Accept-BagIt-Version":[
+    "1.0"
+  ]
+}
+JSON;
+        $profile = BagItProfile::fromJson($profileJson);
+        $this->assertTrue($profile->isValid());
+    }
 }