bugfix and extra tests

GetIntoTeachingApi/Jobs/ApplyCandidateSyncJob.cs

@@ -44,7 +44,10 @@ public void Run(ApplyCandidate applyCandidate)
 
         public void SyncCandidate(ApplyCandidate applyCandidate)
         {
-            ContactChannelCandidateWrapper wrappedCandidate = new(applyCandidate.ToCrmModel());
+            ContactChannelCandidateWrapper wrappedCandidate = new(applyCandidate.ToCrmModel())
+            {
+                CreationChannelSourceId = (int?) ContactChannelCreation.CreationChannelSource.Apply
+            };
 
             var match = _crm.MatchCandidate(wrappedCandidate.ScopedCandidate.Email, applyCandidate.Id);
 

GetIntoTeachingApi/Jobs/ContactChannelCandidateWrapper.cs

@@ -1,10 +1,9 @@
 using GetIntoTeachingApi.Models.Crm;
 
-namespace GetIntoTeachingApi.Jobs;
-
-public class ContactChannelCandidateWrapper : ICreateContactChannel
+namespace GetIntoTeachingApi.Jobs
 {
-
+    public class ContactChannelCandidateWrapper : ICreateContactChannel
+    {
         /// <summary>
         /// Provides the default read-only contact creation channel integer value.
         /// </summary>
@@ -26,12 +25,17 @@ public class ContactChannelCandidateWrapper : ICreateContactChannel
         /// </summary>
         public int? CreationChannelActivityId { get; set; }
 
-
+        /// <summary>
+        /// Provides the ability to retrieve the underlying CRM candidate record.
+        /// </summary>
         public Candidate ScopedCandidate { get; }
-
-        // Todo: add some documentation
+
+        /// <summary>
+        /// Initialises the instance with an underlying CRM candidate record.
+        /// </summary>
         public ContactChannelCandidateWrapper(Candidate candidate)
         {
-               ScopedCandidate = candidate;
+            ScopedCandidate = candidate;
         }
+    }
 }

GetIntoTeachingApiTests/Jobs/ContactChannelCandidateWrapperTests.cs

@@ -0,0 +1,24 @@
+using FluentAssertions;
+using GetIntoTeachingApi.Jobs;
+using GetIntoTeachingApi.Models.Crm;
+using Xunit;
+
+namespace GetIntoTeachingApiTests.Jobs
+{
+    public class ContactChannelCandidateWrapperTests
+    {
+        private readonly Candidate _candidate;
+
+        public ContactChannelCandidateWrapperTests()
+        {
+            _candidate = new Candidate();
+        }
+
+        [Fact]
+        public void Constructor_WithCandidate_MapsToScopedCandidate()
+        {
+            var contactChannelCandidateWrapper = new ContactChannelCandidateWrapper(_candidate);
+            contactChannelCandidateWrapper.ScopedCandidate.Should().Be(_candidate);
+        }
+    }    
+}