Added Groom Father rank to Domain and Command tests

src/test/java/scot/carricksoftware/grants/commands/certificates/marriage/MarriageCertificateCommandStringTest.java

@@ -116,5 +116,16 @@ class MarriageCertificateCommandStringTest {
         assertEquals(string, marriageCertificateCommand.getBrideFatherRank());
     }
 
+    @Test
+    void getGroomFatherRankTest() {
+        assertNull(marriageCertificateCommand.getGroomFatherRank());
+    }
+
+    @Test
+    void setGroomFatherRankTest() {
+        marriageCertificateCommand.setGroomFatherRank(string);
+        assertEquals(string, marriageCertificateCommand.getGroomFatherRank());
+    }
+
 }
     

src/test/java/scot/carricksoftware/grants/domains/certificates/marriage/MarriageCertificateStringTest.java

@@ -115,6 +115,18 @@ class MarriageCertificateStringTest {
         assertEquals(string, marriageCertificate.getBrideFatherRank());
     }
 
+    @Test
+    void getGroomFatherRankTest() {
+        assertNull(marriageCertificate.getGroomFatherRank());
+    }
+
+    @Test
+    void setGroomFatherRankTest() {
+        marriageCertificate.setGroomFatherRank(string);
+        assertEquals(string, marriageCertificate.getGroomFatherRank());
+    }
+
+