1 files changed, 44 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/spec/functions/is_bool_spec.rb b/puppet/modules/stdlib/spec/functions/is_bool_spec.rb
new file mode 100755
index 00000000..4a342ba4
--- /dev/null
+++ b/puppet/modules/stdlib/spec/functions/is_bool_spec.rb
@@ -0,0 +1,44 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the is_bool function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    expect(Puppet::Parser::Functions.function("is_bool")).to eq("function_is_bool")
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    expect { scope.function_is_bool([]) }.to( raise_error(Puppet::ParseError))
+  end
+
+  it "should return true if passed a TrueClass" do
+    result = scope.function_is_bool([true])
+    expect(result).to(eq(true))
+  end
+
+  it "should return true if passed a FalseClass" do
+    result = scope.function_is_bool([false])
+    expect(result).to(eq(true))
+  end
+
+  it "should return false if passed the string 'true'" do
+    result = scope.function_is_bool(['true'])
+    expect(result).to(eq(false))
+  end
+
+  it "should return false if passed the string 'false'" do
+    result = scope.function_is_bool(['false'])
+    expect(result).to(eq(false))
+  end
+
+  it "should return false if passed an array" do
+    result = scope.function_is_bool([["a","b"]])
+    expect(result).to(eq(false))
+  end
+
+  it "should return false if passed a hash" do
+    result = scope.function_is_bool([{"a" => "b"}])
+    expect(result).to(eq(false))
+  end
+end