1 files changed, 39 insertions, 0 deletions
diff --git a/spec/unit/settings/array_setting_spec.rb b/spec/unit/settings/array_setting_spec.rb
new file mode 100644
index 000000000..05cc28d6a
--- /dev/null
+++ b/spec/unit/settings/array_setting_spec.rb
@@ -0,0 +1,39 @@
+require 'spec_helper'
+
+require 'puppet/settings'
+require 'puppet/settings/array_setting'
+
+describe Puppet::Settings::ArraySetting do
+  subject { described_class.new(:settings => stub('settings'), :desc => "test") }
+
+  it "is of type :array" do
+    expect(subject.type).to eq :array
+  end
+
+  describe "munging the value" do
+    describe "when given a string" do
+      it "splits multiple values into an array" do
+        expect(subject.munge("foo,bar")).to eq %w[foo bar]
+      end
+      it "strips whitespace between elements" do
+        expect(subject.munge("foo , bar")).to eq %w[foo bar]
+      end
+
+      it "creates an array when one item is given" do
+        expect(subject.munge("foo")).to eq %w[foo]
+      end
+    end
+
+    describe "when given an array" do
+      it "returns the array" do
+        expect(subject.munge(%w[foo])).to eq %w[foo]
+      end
+    end
+
+    it "raises an error when given an unexpected object type" do
+        expect {
+          subject.munge({:foo => 'bar'})
+        }.to raise_error(ArgumentError, "Expected an Array or String, got a Hash")
+    end
+  end
+end