Add GitHubWorkflowRun constructor regression test per review thread #3

Verifies all scalar properties are populated from the $Object parameter,
not from the caller's $_. Constructing outside ForEach-Object ensures
is null — if the constructor incorrectly references  instead of ,
the assertions will fail.

Author: MariusStorhaug

tests/Actions.Tests.ps1

@@ -27,6 +27,88 @@ BeforeAll {
 Describe 'Actions' {
     $authCases = . "$PSScriptRoot/Data/AuthCases.ps1"
 
+    Context 'GitHubWorkflowRun' {
+        It 'Constructor should populate properties from $Object parameter, not from $_' {
+            # Build a minimal mock object matching the GitHub REST API workflow-run response shape.
+            # The constructor is called outside ForEach-Object so $_ is $null.
+            # If the constructor incorrectly references $_ instead of $Object, scalar properties will be empty.
+            $mockOwner = [PSCustomObject]@{
+                id         = 1
+                node_id    = 'MDQ6VXNlcjE='
+                login      = 'octocat'
+                avatar_url = 'https://github.com/images/error/octocat_happy.gif'
+                html_url   = 'https://github.com/octocat'
+                type       = 'User'
+            }
+
+            $mockRepo = [PSCustomObject]@{
+                id        = 100
+                node_id   = 'MDEwOlJlcG9zaXRvcnkxMDA='
+                name      = 'hello-world'
+                full_name = 'octocat/hello-world'
+                owner     = $mockOwner
+                html_url  = 'https://github.com/octocat/hello-world'
+            }
+
+            $mockUser = [PSCustomObject]@{
+                id         = 1
+                node_id    = 'MDQ6VXNlcjE='
+                login      = 'octocat'
+                avatar_url = 'https://github.com/images/error/octocat_happy.gif'
+                html_url   = 'https://github.com/octocat'
+                type       = 'User'
+            }
+
+            $mockRun = [PSCustomObject]@{
+                id                   = 42
+                node_id              = 'MDExOldvcmtmbG93UnVuNDI='
+                name                 = 'CI Build'
+                check_suite_id       = 99
+                check_suite_node_id  = 'MDEwOkNoZWNrU3VpdGU5OQ=='
+                head_branch          = 'main'
+                head_sha             = '009b8a3a9ccbb128af87f9b1c0f4c62e8a304f6d'
+                path                 = '.github/workflows/ci.yml'
+                run_number           = 106
+                run_attempt          = 1
+                event                = 'push'
+                status               = 'completed'
+                conclusion           = 'success'
+                workflow_id          = 5
+                html_url             = 'https://github.com/octocat/hello-world/actions/runs/42'
+                display_title        = 'CI Build'
+                created_at           = '2023-01-01T12:00:00Z'
+                updated_at           = '2023-01-01T12:05:00Z'
+                run_started_at       = '2023-01-01T12:01:00Z'
+                pull_requests        = @()
+                referenced_workflows = @()
+                repository           = $mockRepo
+                head_repository      = $mockRepo
+                actor                = $mockUser
+                triggering_actor     = $mockUser
+                head_commit          = [PSCustomObject]@{ id = 'abc123'; message = 'Test commit' }
+            }
+
+            $result = [GitHubWorkflowRun]::new($mockRun)
+
+            $result.ID              | Should -Be 42
+            $result.NodeID          | Should -Be 'MDExOldvcmtmbG93UnVuNDI='
+            $result.Name            | Should -Be 'CI Build'
+            $result.CheckSuiteID    | Should -Be 99
+            $result.CheckSuiteNodeID | Should -Be 'MDEwOkNoZWNrU3VpdGU5OQ=='
+            $result.HeadBranch      | Should -Be 'main'
+            $result.HeadSha         | Should -Be '009b8a3a9ccbb128af87f9b1c0f4c62e8a304f6d'
+            $result.Path            | Should -Be '.github/workflows/ci.yml'
+            $result.RunNumber       | Should -Be 106
+            $result.RunAttempt      | Should -Be 1
+            $result.Event           | Should -Be 'push'
+            $result.Status          | Should -Be 'completed'
+            $result.Conclusion      | Should -Be 'success'
+            $result.WorkflowID      | Should -Be 5
+            $result.Url             | Should -Be 'https://github.com/octocat/hello-world/actions/runs/42'
+            $result.DisplayTitle    | Should -Be 'CI Build'
+        }
+    }
+
     Context 'OIDC' {
         Context 'Get-GitHubOidcClaim' {
             It 'Get-GitHubOidcClaim - No context - Returns claim keys for github.com' {