Fix tests

most of these weren't actually running their tests - the `be` without
a bracket just referenced the test function, then the expected value, without
returning or asserting anything!

a couple of these tests were failing without an update, so handy to fix

common-lib/src/test/scala/com/gu/mediaservice/lib/metadata/UsageRightsMetadataMapperTest.scala

@@ -14,57 +14,66 @@ class UsageRightsMetadataMapperTest extends AnyFunSpec with Matchers {
 
     it("should convert StaffPhotographers adding copyright when original metadata doesn't have it") {
       val ur = StaffPhotographer("Alicia Canter", "The Guardian")
-      usageRightsToMetadata(ur, metadataWithoutCopyright) should be
-      Some(ImageMetadata(credit = Some("The Guardian"), byline = Some("Alicia Canter"), copyright = Some("The Guardian"), imageType = Some("Photograph")))
+      usageRightsToMetadata(ur, metadataWithoutCopyright) should be (
+        Some(ImageMetadata(credit = Some("The Guardian"), byline = Some("Alicia Canter"), copyright = Some("The Guardian"), imageType = Some("Photograph")))
+      )
     }
 
     it ("should convert StaffPhotographers changing copyright when original copyright is a publication") {
       val ur = StaffPhotographer("Alicia Canter", "The Guardian")
-      usageRightsToMetadata(ur, metadataWithCopyright, Set("The Observer", "BBC")) should be
+      usageRightsToMetadata(ur, metadataWithCopyright, Set("The Observer", "BBC")) should be (
         Some(ImageMetadata(credit = Some("The Guardian"), byline = Some("Alicia Canter"), copyright = Some("The Guardian"), imageType = Some("Photograph")))
+      )
     }
 
     it ("should convert StaffPhotographers keeping original copyright when original copyright is not a publication") {
       val ur = StaffPhotographer("Alicia Canter", "The Guardian")
-      usageRightsToMetadata(ur, metadataWithCopyright, Set("The Observer", "BBC Studio")) should be
-      Some(ImageMetadata(credit = Some("The Guardian"), byline = Some("Alicia Canter"), copyright = Some("BBC"), imageType = Some("Photograph")))
+      usageRightsToMetadata(ur, metadataWithCopyright, Set("The Observer", "BBC Studio")) should be (
+        Some(ImageMetadata(credit = Some("The Guardian"), byline = Some("Alicia Canter"), copyright = Some("BBC"), imageType = Some("Photograph")))
+      )
     }
 
     it ("should convert ContractPhotographers") {
       val ur = ContractPhotographer("Andy Hall", Some("The Observer"), None)
-      usageRightsToMetadata(ur, metadataWithCopyright) should be
+      usageRightsToMetadata(ur, metadataWithCopyright) should be (
         Some(ImageMetadata(credit = Some("The Observer"), byline = Some("Andy Hall"), imageType = Some("Photograph")))
+      )
     }
 
     it ("should convert CommissionedPhotographers") {
       val ur = CommissionedPhotographer("Mr. Photo", Some("Weekend Magazine"))
-      usageRightsToMetadata(ur, metadataWithoutCopyright) should be
+      usageRightsToMetadata(ur, metadataWithoutCopyright) should be (
         Some(ImageMetadata(credit = Some("Weekend Magazine"), byline = Some("Mr. Photo"), imageType = Some("Photograph")))
+      )
     }
 
     it ("should convert ContractIllustrators") {
       val ur = ContractIllustrator("First Dog on the Moon Institute")
-      usageRightsToMetadata(ur, metadataWithoutCopyright) should be
-        Some(ImageMetadata(credit = Some("First Dog on the Moon Institute"), imageType = Some("Illustration")))
+      usageRightsToMetadata(ur, metadataWithoutCopyright) should be (
+        Some(ImageMetadata(byline = Some("First Dog on the Moon Institute"), imageType = Some("Illustration")))
+      )
     }
 
     it ("should convert CommissionedIllustrators") {
       val ur = CommissionedIllustrator("Roger Rabbit")
       usageRightsToMetadata(ur, metadataWithoutCopyright) should be (
-        Some(ImageMetadata(credit = Some("Roger Rabit"), imageType = Some("Illustration"))))
+        Some(ImageMetadata(byline = Some("Roger Rabbit"), imageType = Some("Illustration")))
+      )
 
     }
 
     it ("should convert Composites") {
       val ur = Composite("REX/Getty Images")
-      usageRightsToMetadata(ur, metadataWithoutCopyright) should be
+      usageRightsToMetadata(ur, metadataWithoutCopyright) should be (
         Some(ImageMetadata(credit = Some("REX/Getty Images"), imageType = Some("Composite")))
+      )
     }
 
     it ("should convert Screengrabs") {
       val ur = Screengrab(Some("BBC News"))
-      usageRightsToMetadata(ur, metadataWithoutCopyright) should be
+      usageRightsToMetadata(ur, metadataWithoutCopyright) should be (
         Some(ImageMetadata(credit = Some("BBC News")))
+      )
     }
 
     it ("should not convert Agencies") {