1 files changed, 64 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/spec/functions/has_interface_with_spec.rb b/puppet/modules/stdlib/spec/functions/has_interface_with_spec.rb
new file mode 100755
index 00000000..23e09a95
--- /dev/null
+++ b/puppet/modules/stdlib/spec/functions/has_interface_with_spec.rb
@@ -0,0 +1,64 @@
+#!/usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe Puppet::Parser::Functions.function(:has_interface_with) do
+
+  let(:scope) do
+    PuppetlabsSpec::PuppetInternals.scope
+  end
+
+  # The subject of these examples is the method itself.
+  subject do
+    function_name = Puppet::Parser::Functions.function(:has_interface_with)
+    scope.method(function_name)
+  end
+
+  # We need to mock out the Facts so we can specify how we expect this function
+  # to behave on different platforms.
+  context "On Mac OS X Systems" do
+    before :each do
+      scope.stubs(:lookupvar).with("interfaces").returns('lo0,gif0,stf0,en1,p2p0,fw0,en0,vmnet1,vmnet8,utun0')
+    end
+    it 'should have loopback (lo0)' do
+      expect(subject.call(['lo0'])).to be_truthy
+    end
+    it 'should not have loopback (lo)' do
+      expect(subject.call(['lo'])).to be_falsey
+    end
+  end
+  context "On Linux Systems" do
+    before :each do
+      scope.stubs(:lookupvar).with("interfaces").returns('eth0,lo')
+      scope.stubs(:lookupvar).with("ipaddress").returns('10.0.0.1')
+      scope.stubs(:lookupvar).with("ipaddress_lo").returns('127.0.0.1')
+      scope.stubs(:lookupvar).with("ipaddress_eth0").returns('10.0.0.1')
+      scope.stubs(:lookupvar).with('muppet').returns('kermit')
+      scope.stubs(:lookupvar).with('muppet_lo').returns('mspiggy')
+      scope.stubs(:lookupvar).with('muppet_eth0').returns('kermit')
+    end
+    it 'should have loopback (lo)' do
+      expect(subject.call(['lo'])).to be_truthy
+    end
+    it 'should not have loopback (lo0)' do
+      expect(subject.call(['lo0'])).to be_falsey
+    end
+    it 'should have ipaddress with 127.0.0.1' do
+      expect(subject.call(['ipaddress', '127.0.0.1'])).to be_truthy
+    end
+    it 'should have ipaddress with 10.0.0.1' do
+      expect(subject.call(['ipaddress', '10.0.0.1'])).to be_truthy
+    end
+    it 'should not have ipaddress with 10.0.0.2' do
+      expect(subject.call(['ipaddress', '10.0.0.2'])).to be_falsey
+    end
+    it 'should have muppet named kermit' do
+      expect(subject.call(['muppet', 'kermit'])).to be_truthy
+    end
+    it 'should have muppet named mspiggy' do
+      expect(subject.call(['muppet', 'mspiggy'])).to be_truthy
+    end
+    it 'should not have muppet named bigbird' do
+      expect(subject.call(['muppet', 'bigbird'])).to be_falsey
+    end
+  end
+end