Tests/Get-AdoTableMetadata.Tests.ps1

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$CommandName = $MyInvocation.MyCommand.Name.Replace(".Tests.ps1", "")

# go "one up" from the Tests folder
$Path = Split-Path -Parent -Path $PSScriptRoot

$ManifestFile = (Get-ChildItem  -Path $Path -Filter "*.psd1").FullName
Import-Module $ManifestFile -DisableNameChecking -Force

$TestConfiguration = Invoke-Expression -Command (Join-Path -Path $PSScriptRoot -ChildPath 'Get-LegacyDataTestValue.ps1')

# We won't be needing any credentials for this set of tests
# $SqlLoginCredential = (Invoke-Expression -Command (Join-Path -Path $PSScriptRoot -ChildPath 'Get-LegacyDataTestCredential.ps1')).SqlServerUser


if ([Environment]::Is64BitProcess) {
    # If this fails, you might try ACE verisons other than 12 like 13, 14, 15, 16 and so forth
    # ACE has 32 bit and 64 bit drivers.
    $Provider = 'Microsoft.ACE.OLEDB.12.0'
}
else {
    # Jet was 32 bit only.
    $Provider = 'Microsoft.Jet.OLEDB.4.0'
}


$cp = @{
    Provider   = $Provider
    DataSource = $TestConfiguration.AccessPresidentPath
}

Describe "Get-AdoTableMetaData with -datasource to '$($cp.DataSource)'" -Tag $CommandName, DataSource, ADO {

    $Report = Get-AdoTableMetaData @cp

    It "should return a result set" {
        $Report |
            Should -Not -BeNullOrEmpty
    }
}

# Get-AdoTableMetaData doesn't support -ConnectionString yet. I will leave this code here, to use as a template in the future.

# Describe "Get-AdoTableMetaData with -ConnectionString to '$($cp.DataSource)'" -Tag $CommandName, ConnectionString, OLEDB {
# $builder = New-Object System.Data.OleDb.OleDbConnectionStringBuilder
# $builder."Data Source" = $cp.DataSource
# $builder."Provider" = $cp.Provider

# if ($cp.Credential) {
# $builder["Trusted_Connection"] = $false
# $builder["User ID"] = $cp.Credential.UserName
# $builder["Password"] = $cp.Credential.GetNetworkCredential().Password
# }
# else {
# $builder["Trusted_Connection"] = $true
# }

# # this will take a long while to bring back a lot of columns from 'master', so we will just bring back one table's worth of columns
# $Report = Get-AdoTableMetaData -TableCatalog 'master' -TableName 'MSreplication_options' -ConnectionString $builder.ConnectionString

# It "should return a result set" {
# $Report |
# Should -Not -BeNullOrEmpty
# }
# }

# Describe "Get-AdoTableMetaData with -Connection to '$($cp.DataSource)'" -Tag $CommandName, Connection, OLEDB {
# $builder = New-Object System.Data.OleDb.OleDbConnectionStringBuilder
# $builder."Data Source" = $cp.DataSource
# $builder."Provider" = $cp.Provider

# if ($cp.Credential) {
# $builder["Trusted_Connection"] = $false
# $builder["User ID"] = $cp.Credential.UserName
# $builder["Password"] = $cp.Credential.GetNetworkCredential().Password
# }
# else {
# $builder["Trusted_Connection"] = $true
# }

# $Cn = Get-OleDbConnection -ConnectionString $builder.ConnectionString
# It "should return a valid connection" {
# $cn |
# Should -Not -BeNullOrEmpty
# }

# # this will take a long while to bring back a lot of columns from 'master', so we will just bring back one table's worth of columns
# $Report = Get-AdoTableMetaData -TableCatalog 'master' -TableName 'MSreplication_options' -Connection $cn

# It "should return a result set" {
# $Report |
# Should -Not -BeNullOrEmpty
# }
# }