Merge pull request 235 from dev/convertto-csv into develop

Added test to validate ConvertTo-Csv

src/pester-tests/ConvertTo-Csv.Tests.ps1

@@ -0,0 +1,32 @@
+Describe "ConvertTo-Csv" {
+    $Name = "Hello"; $Data = "World";
+    $testObject = New-Object psobject -Property @{ FirstColumn = $Name; SecondColumn = $Data }
+
+
+    It "Should Be able to be called without error" {
+        { $testObject | ConvertTo-Csv } | Should Not Throw
+    }
+
+    It "Should output an array of objects" {
+        $result = $testObject | ConvertTo-Csv
+
+        $result.GetType().BaseType.Name | Should Be "Array"
+    }
+
+    It "Should return the type of data in the first element of the output array" {
+        $result = $testObject | ConvertTo-Csv
+
+        $result[0] | Should Be "#TYPE System.Management.Automation.PSCustomObject"
+    }
+
+    It "Should return the column info in the second element of the output array" {
+        $result = $testObject | ConvertTo-Csv
+        $result[1] | Should Be "`"FirstColumn`",`"SecondColumn`""
+    }
+
+    It "Should return the data as a comma-separated list in the third element of the output array" {
+        $result = $testObject | ConvertTo-Csv
+        $result[2] | Should Be "`"Hello`",`"World`""
+    }
+
+}