1 files changed, 117 insertions, 0 deletions
diff --git a/spec/integration/parser/conditionals_spec.rb b/spec/integration/parser/conditionals_spec.rb
new file mode 100644
index 000000000..82d950a06
--- /dev/null
+++ b/spec/integration/parser/conditionals_spec.rb
@@ -0,0 +1,117 @@
+require 'spec_helper'
+require 'puppet_spec/compiler'
+require 'matchers/resource'
+
+describe "Evaluation of Conditionals" do
+  include PuppetSpec::Compiler
+  include Matchers::Resource
+
+  shared_examples_for "a catalog built with conditionals" do
+    it "evaluates an if block correctly" do
+      catalog = compile_to_catalog(<<-CODE)
+      if( 1 == 1) {
+        notify { 'if': }
+      } elsif(2 == 2) {
+        notify { 'elsif': }
+      } else {
+        notify { 'else': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[if]")
+    end
+
+    it "evaluates elsif block" do
+      catalog = compile_to_catalog(<<-CODE)
+      if( 1 == 3) {
+        notify { 'if': }
+      } elsif(2 == 2) {
+        notify { 'elsif': }
+      } else {
+        notify { 'else': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[elsif]")
+    end
+
+    it "reaches the else clause if no expressions match" do
+      catalog = compile_to_catalog(<<-CODE)
+      if( 1 == 2) {
+        notify { 'if': }
+      } elsif(2 == 3) {
+        notify { 'elsif': }
+      } else {
+        notify { 'else': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[else]")
+    end
+
+    it "evalutes false to false" do
+      catalog = compile_to_catalog(<<-CODE)
+      if false {
+      } else {
+        notify { 'false': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[false]")
+    end
+
+    it "evaluates the string 'false' as true" do
+      catalog = compile_to_catalog(<<-CODE)
+      if 'false' {
+        notify { 'true': }
+      } else {
+        notify { 'false': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[true]")
+    end
+
+    it "evaluates undefined variables as false" do
+      catalog = compile_to_catalog(<<-CODE)
+      if $undef_var {
+      } else {
+        notify { 'undef': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[undef]")
+    end
+  end
+
+  context "current parser" do
+    before(:each) do
+      Puppet[:parser] = 'current'
+    end
+
+    it_behaves_like "a catalog built with conditionals"
+
+    it "evaluates empty string as false" do
+      catalog = compile_to_catalog(<<-CODE)
+      if '' {
+        notify { 'true': }
+      } else {
+        notify { 'empty': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[empty]")
+    end
+  end
+
+  context "future parser" do
+    before(:each) do
+      Puppet[:parser] = 'future'
+    end
+    it_behaves_like "a catalog built with conditionals"
+
+    it "evaluates empty string as true" do
+      catalog = compile_to_catalog(<<-CODE)
+      if '' {
+        notify { 'true': }
+      } else {
+        notify { 'empty': }
+      }
+      CODE
+      expect(catalog).to have_resource("Notify[true]")
+    end
+  end
+end