feat(Get-ProjectItemUrl): add functions to retrieve project item URLs

Test/public/project_item.test.ps1

@@ -107,6 +107,78 @@ function Test_GetProjectItem_Staged_Body{
     Assert-AreEqual -Expected $newBody -Presented $result.Body
 }
 
+function Test_GetProjectItemUrl_SUCCESS {
+
+    # Arrange
+    Reset-InvokeCommandMock
+    $p = Get-Mock_Project_700 ; $owner = $p.owner ; $projectNumber = $p.number
+    $i = $p.issue
+    MockCall_GetProject -MockProject $p -Cache
+
+    # Act
+    $result = Get-ProjectItemUrl -Owner $owner -ProjectNumber $projectNumber -ItemId $i.id
+
+    # Assert
+    Assert-AreEqual -Expected $i.url -Presented $result
+}
+
+function Test_GetProjectItemUrl_SUCCESS_FromApiWhenMissingInCache {
+
+    # Arrange
+    Reset-InvokeCommandMock
+    $p = Get-Mock_Project_700 ; $owner = $p.owner ; $projectNumber = $p.number
+    $itemId = "id1"
+    MockCall_GetProject -MockProject $p -SkipItems
+    MockCallJson -Command "Invoke-GetItem -itemid $itemId" -FileName "invoke-getitem-id1.json"
+
+    # Act
+    $result = Get-ProjectItemUrl -Owner $owner -ProjectNumber $projectNumber -ItemId $itemId
+
+    # Assert
+    Assert-IsTrue -Condition ($result.Count -gt 0)
+    Assert-IsTrue -Condition (($result -join " ") -like "*github.com/orgs/octodemo/projects/625*")
+}
+
+function Test_GetProjectItemUrl_NotFound {
+
+    # Arrange
+    Reset-InvokeCommandMock
+    $p = Get-Mock_Project_700 ; $owner = $p.owner ; $projectNumber = $p.number
+    $itemId = "id1"
+    MockCall_GetProject -MockProject $p -SkipItems
+    MockCallJson -Command "Invoke-GetItem -itemid $itemId" -FileName "invoke-getitem-id2.json"
+
+    # Act
+    $result = Get-ProjectItemUrl -Owner $owner -ProjectNumber $projectNumber -ItemId $itemId
+
+    # Assert
+    Assert-IsNull -Object $result
+}
+
+function Test_GetProjectItemUrl_SUCCESS_PipelineItems {
+
+    # Arrange
+    Reset-InvokeCommandMock
+    $p = Get-Mock_Project_700 ; $owner = $p.owner ; $projectNumber = $p.number
+    MockCall_GetProject -MockProject $p -Cache
+
+    $withUrl = @(Search-ProjectItem -Owner $owner -ProjectNumber $projectNumber -PassThru | Where-Object { -not [string]::IsNullOrWhiteSpace($_.url) } | Select-Object -First 2)
+    Assert-Count -Expected 2 -Presented $withUrl
+
+    $items = @(
+        [pscustomobject]@{ id = $withUrl[0].id }
+        [pscustomobject]@{ id = $withUrl[1].id }
+    )
+
+    # Act
+    $result = $items | Get-ProjectItemUrl -Owner $owner -ProjectNumber $projectNumber
+
+    # Assert
+    Assert-Count -Expected 2 -Presented $result
+    Assert-Contains -Expected $withUrl[0].url -Presented $result
+    Assert-Contains -Expected $withUrl[1].url -Presented $result
+}
+
 function Test_TestProjectItem_Success{
 
     $p = Get-Mock_Project_700 ; $Owner = $p.owner ; $projectNumber = $p.number

public/items/project_item.ps1

@@ -52,7 +52,6 @@
 
 function Get-ProjectItemByUrl{
     [CmdletBinding()]
-    [Alias ("gpiu")]
     param(
         [Parameter(Mandatory, ValueFromPipeline, Position = 0)][string]$Url,
         [Parameter()][string]$Owner,
@@ -94,7 +93,31 @@
         }
         return $ret
     }
-} Export-ModuleMember -Function Get-ProjectItemByUrl -Alias "gpiu"
+} Export-ModuleMember -Function Get-ProjectItemByUrl
+
+function Get-ProjectItemUrl{
+    [CmdletBinding()]
+    [Alias ("gpiu")]
+    param(
+        [Parameter(Mandatory, ValueFromPipelineByPropertyName, ValueFromPipeline, Position = 0)][Alias("id")][string]$ItemId,
+        [Parameter()][string]$Owner,
+        [Parameter()][string]$ProjectNumber,
+        [Parameter()][switch]$Force
+    )
+
+    process{
+
+        $item = Get-ProjectItem -ItemId $ItemId -Owner $Owner -ProjectNumber $ProjectNumber -Force:$Force
+
+        if($item){
+            return $item.url
+        } else {
+            "Item [$ItemId] not found" | Write-MyError
+            return $null
+        }
+
+    }
+} Export-ModuleMember -Function Get-ProjectItemUrl -Alias "gpiu"
 
 function Test-ProjectItem {
     [CmdletBinding()]