1 files changed, 45 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/is_ip_address_spec.rb b/spec/unit/puppet/parser/functions/is_ip_address_spec.rb
new file mode 100644
index 0000000..98ce828
--- /dev/null
+++ b/spec/unit/puppet/parser/functions/is_ip_address_spec.rb
@@ -0,0 +1,45 @@
+#!/usr/bin/env rspec
+require 'spec_helper'
+
+describe "the is_ip_address function" do
+  before :all do
+    Puppet::Parser::Functions.autoloader.loadall
+  end
+
+  before :each do
+    @scope = Puppet::Parser::Scope.new
+  end
+
+  it "should exist" do
+    Puppet::Parser::Functions.function("is_ip_address").should == "function_is_ip_address"
+  end
+
+  it "should raise a ParseError if there is less than 1 arguments" do
+    lambda { @scope.function_is_ip_address([]) }.should( raise_error(Puppet::ParseError))
+  end
+
+  it "should return true if an IPv4 address" do
+    result = @scope.function_is_ip_address(["1.2.3.4"])
+    result.should(eq(true))
+  end
+
+  it "should return true if a full IPv6 address" do
+    result = @scope.function_is_ip_address(["fe80:0000:cd12:d123:e2f8:47ff:fe09:dd74"])
+    result.should(eq(true))
+  end
+
+  it "should return true if a compressed IPv6 address" do
+    result = @scope.function_is_ip_address(["fe00::1"])
+    result.should(eq(true))
+  end
+
+  it "should return false if not valid" do
+    result = @scope.function_is_ip_address(["asdf"])
+    result.should(eq(false))
+  end
+
+  it "should return false if IP octets out of range" do
+    result = @scope.function_is_ip_address(["1.1.1.300"])
+    result.should(eq(false))
+  end
+end