Fix logs on build failure

Author: shivammathur

extension/BuildPhpExtension/private/Invoke-Build.ps1

@@ -40,9 +40,12 @@ Function Invoke-Build {
             ) -join "-")
             & $builder -c $Config.vs_version -a $Config.Arch -s $Config.vs_toolset -t $task | Tee-Object -FilePath "build-$suffix.txt"
             Set-GAGroup end
+            if(-not(Test-Path "$((Get-Location).Path)\$($Config.build_directory)\php_$($Config.name).dll")) {
+                throw "Failed to build the extension"
+            }
             Add-BuildLog tick $Config.name "Extension $($Config.name) built successfully"
         } catch {
-            Add-BuildLog cross $Config.name "Failed to build"
+            Add-BuildLog cross $Config.name "Failed to build the extension"
             throw
         }
     }

extension/BuildPhpExtension/private/Invoke-Tests.ps1

@@ -13,6 +13,7 @@ Function Invoke-Tests {
     begin {
     }
     process {
+        Add-StepLog "Running tests for $($Config.name) extension"
         try {
             $currentDirectory = (Get-Location).Path
             $php_dir = Join-Path $currentDirectory php-bin
@@ -34,9 +35,6 @@ Function Invoke-Tests {
                 $type='zend_extension'
             }
             $extensionPath = "$currentDirectory\$($Config.build_directory)\php_$($Config.name).dll"
-            if(-not(Test-Path $extensionPath)) {
-                throw "Extension was not built successfully. Cannot run tests."
-            }
             $php_args = @(
                 "-n",
                 "-d $type=$extensionPath"