Refreshing

Author: Panzerbjrn

Tests/Get-Planet.Tests.ps1

@@ -0,0 +1,23 @@
+BeforeAll {
+    function Get-Planet ([string]$Name = '*') {
+        $planets = @(
+            @{ Name = 'Mercury' }
+            @{ Name = 'Venus'   }
+            @{ Name = 'Earth'   }
+            @{ Name = 'Mars'    }
+            @{ Name = 'Jupiter' }
+            @{ Name = 'Saturn'  }
+            @{ Name = 'Uranus'  }
+            @{ Name = 'Neptune' }
+        ) | ForEach-Object { [PSCustomObject] $_ }
+
+        $planets | Where-Object { $_.Name -like $Name }
+    }
+}
+
+Describe 'Get-Planet' {
+    It 'Given no parameters, it lists all 8 planets' {
+        $allPlanets = Get-Planet
+        $allPlanets.Count | Should -Be 8
+    }
+}