1 files changed, 21 insertions, 0 deletions
diff --git a/Library/Homebrew/test/test_integration_cmds_prune.rb b/Library/Homebrew/test/test_integration_cmds_prune.rb
new file mode 100644
index 000000000..6072c832e
--- /dev/null
+++ b/Library/Homebrew/test/test_integration_cmds_prune.rb
@@ -0,0 +1,21 @@
+require "integration_cmds_tests"
+
+class IntegrationCommandTestPrune < IntegrationCommandTests
+  def test_prune
+    share = (HOMEBREW_PREFIX/"share")
+
+    (share/"pruneable/directory/here").mkpath
+    (share/"notpruneable/file").write "I'm here"
+    FileUtils.ln_s "/i/dont/exist/no/really/i/dont", share/"pruneable_symlink"
+
+    assert_match %r{Would remove \(empty directory\): .*/pruneable/directory/here},
+      cmd("prune", "--dry-run")
+    assert_match "Pruned 1 symbolic links and 3 directories",
+      cmd("prune")
+    refute((share/"pruneable").directory?)
+    assert((share/"notpruneable").directory?)
+    refute((share/"pruneable_symlink").symlink?)
+
+    assert_match "Nothing pruned", cmd("prune", "--verbose")
+  end
+end