Updated Snap enum case names

- updated affected tests

Author: rmigneco

mambaSharedFramework/HLSInterstitialValueTypes.swift

@@ -13,11 +13,11 @@ public struct HLSInterstitialAlignment: FailableStringLiteralConvertible, Equata
     public enum Snap: String, CaseIterable {
         /// client SHOULD locate the segment boundary closest to the scheduled resumption point from the
         /// interstitial in the Media Playlist of the primary content and resume playback of primary content at that boundary.
-        case snapIn = "IN"
+        case `in` = "IN"
 
         /// client SHOULD locate the segment boundary closest to the START-DATE of the interstitial in the
         /// Media Playlist of the primary content and transition to the interstitial at that boundary.
-        case snapOut = "OUT"
+        case out = "OUT"
     }
 
     /// the set of snap options for aligning interstitial content

mambaTests/Util Tests/InterstitialTagBuilderTests.swift

@@ -63,7 +63,7 @@ final class InterstitialTagBuilderTests: XCTestCase {
     func decorateAndTest(_ tagBuilder: InterstitialTagBuilder) -> HLSTag {
 
         let duration: Double = 10.0
-        let alignment = HLSInterstitialAlignment(values: [.snapIn, .snapOut])
+        let alignment = HLSInterstitialAlignment(values: [.in, .out])
         let restrictions = HLSInterstitialSeekRestrictions(restrictions: [.skip, .jump])
         let playoutLimit: Double = 30.0
         let resumeOffset: Double = 5.0

mambaTests/Util Tests/Value Types/HLSInterstitialValueTests.swift

@@ -29,7 +29,7 @@ final class HLSInterstitialValueTests: XCTestCase {
         XCTAssertEqual(HLSInterstitialAlignment(values: vals).values.count, 2)
 
         // test de-duping
-        vals.append(HLSInterstitialAlignment.Snap.snapIn)
+        vals.append(HLSInterstitialAlignment.Snap.in)
         XCTAssertEqual(HLSInterstitialAlignment(values: vals).values.count, 2)
 
         // create from string