TEST

finetuna.psm1

@@ -81,18 +81,4 @@ if ((-not (Get-OpenAIContext).ApiKey) -and (Test-Path -Path $configFile)) {
     if ($persisted.AuthType) { $splat.AuthType = $persisted.AuthType }
     if ($persisted.Organization) { $splat.Organization = $persisted.Organization }
     $null = Set-TuneProvider @splat
-}
-
-# get context values to pass to Get-OpenAIAPIParameter
-$context = Get-OpenAIContext
-if ($context.ApiKey) {
-    $PSDefaultParameterValues["Get-OpenAIAPIParameter:Parameters"] = @{
-        ApiKey        = $context.ApiKey
-        AuthType      = $context.AuthType
-        Organization  = $context.Organization
-        ApiBase       = $context.ApiBase
-        ApiVersion    = $context.ApiVersion
-        TimeoutSec    = $context.TimeoutSec
-        MaxRetryCount = $context.MaxRetryCount
-    }
 }

private/Get-OpenAIAPIParameter.ps1

@@ -0,0 +1,62 @@
+function Get-OpenAIAPIParameter {
+    param(
+        [Parameter(Mandatory)]
+        [string]$EndpointName,
+
+        [Parameter()]
+        [AllowEmptyString()]
+        [string]$Engine = '',
+
+        [Parameter()]
+        [hashtable]
+        $Parameters
+    )
+    if (-not $Parameters) {
+        Write-Warning "NO PARAM"
+        # get context values to pass to Get-OpenAIAPIParameter
+        $context = Get-OpenAIContext
+        if ($context.ApiKey) {
+            $Parameters = @{
+                ApiKey        = $context.ApiKey
+                AuthType      = $context.AuthType
+                Organization  = $context.Organization
+                ApiBase       = $context.ApiBase
+                ApiVersion    = $context.ApiVersion
+                TimeoutSec    = $context.TimeoutSec
+                MaxRetryCount = $context.MaxRetryCount
+            }
+        } else {
+            throw "No API key found in the context. Please set the API key using Set-TuneProvider."
+        }
+    }
+    # Get common params from session context
+    $OpenAIParameter = ParseCommonParams $Parameters
+
+    # Get params from environment variables
+    $OpenAIParameter.ApiKey = Initialize-APIKey -ApiKey $OpenAIParameter.ApiKey -ErrorAction Stop
+    $OpenAIParameter.ApiBase = Initialize-APIBase -ApiBase $OpenAIParameter.ApiBase -ApiType $OpenAIParameter.ApiType -ErrorAction Stop
+    $OpenAIParameter.Organization = Initialize-OrganizationID -OrgId $OpenAIParameter.Organization
+
+    # Get API endpoint and etc.
+    if ($OpenAIParameter.ApiType -eq [OpenAIApiType]::Azure) {
+        # When the user wants to use Azure, the AuthType is also set to Azure.
+        if ($OpenAIParameter.AuthType -notlike 'azure*') {
+            $OpenAIParameter.AuthType = 'azure'
+        }
+        $ApiParam = Get-AzureOpenAIAPIEndpoint -EndpointName $EndpointName -ApiBase $OpenAIParameter.ApiBase -ApiVersion $OpenAIParameter.ApiVersion -Engine $Engine
+    }
+    else {
+        # It looks like the API base URL is Azure even though the API type is OpenAI. In this case, ignore the base URL.
+        if (([string]([uri]$OpenAIParameter.ApiBase).IdnHost).EndsWith('.azure.com', [System.StringComparison]::OrdinalIgnoreCase)) {
+            $OpenAIParameter.ApiBase = $null
+        }
+        $OpenAIParameter.AuthType = 'openai'
+        $ApiParam = Get-OpenAIAPIEndpoint -EndpointName $EndpointName -ApiBase $OpenAIParameter.ApiBase
+    }
+
+    foreach ($key in $ApiParam.Keys) {
+        $OpenAIParameter.$key = $ApiParam.$key
+    }
+
+    $OpenAIParameter
+}

tests/finetuna.Tests.ps1

@@ -17,8 +17,6 @@ Describe "finetuna Module Tests" {
             $provider = Set-TuneProvider @splat
             $provider.ApiKey | Should -Not -BeNullOrEmpty
             $provider.ApiType | Should -Be 'openai'
-            $PSDefaultParameterValues["Get-OpenAIAPIParameter:Parameters"] | Out-String | Write-Warning
-            $PSDefaultParameterValues["Get-OpenAIAPIParameter:Parameters"] | Should -Not -BeNullOrEmpty
         }
     }