1 files changed, 45 insertions, 0 deletions
diff --git a/code/environments/production/modules/stdlib/spec/functions/abs_spec.rb b/code/environments/production/modules/stdlib/spec/functions/abs_spec.rb
new file mode 100644
index 0000000..a151a7e
--- /dev/null
+++ b/code/environments/production/modules/stdlib/spec/functions/abs_spec.rb
@@ -0,0 +1,45 @@
+require 'spec_helper'
+
+describe 'abs' do
+  it { is_expected.not_to eq(nil) }
+
+  describe 'signature validation in puppet3', :unless => RSpec.configuration.puppet_future do
+    it { is_expected.to run.with_params.and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i) }
+    it {
+      pending('Current implementation ignores parameters after the first.')
+      is_expected.to run.with_params(1, 2).and_raise_error(Puppet::ParseError, %r{wrong number of arguments}i)
+    }
+  end
+
+  describe 'signature validation in puppet4', :if => RSpec.configuration.puppet_future do
+    it {
+      pending 'the puppet 4 implementation'
+      is_expected.to run.with_params.and_raise_error(ArgumentError)
+    }
+    it {
+      pending 'the puppet 4 implementation'
+      is_expected.to run.with_params(1, 2).and_raise_error(ArgumentError)
+    }
+    it {
+      pending 'the puppet 4 implementation'
+      is_expected.to run.with_params([]).and_raise_error(ArgumentError)
+    }
+    it {
+      pending 'the puppet 4 implementation'
+      is_expected.to run.with_params({}).and_raise_error(ArgumentError)
+    }
+    it {
+      pending 'the puppet 4 implementation'
+      is_expected.to run.with_params(true).and_raise_error(ArgumentError)
+    }
+  end
+
+  it { is_expected.to run.with_params(-34).and_return(34) }
+  it { is_expected.to run.with_params('-34').and_return(34) }
+  it { is_expected.to run.with_params(34).and_return(34) }
+  it { is_expected.to run.with_params('34').and_return(34) }
+  it { is_expected.to run.with_params(-34.5).and_return(34.5) }
+  it { is_expected.to run.with_params('-34.5').and_return(34.5) }
+  it { is_expected.to run.with_params(34.5).and_return(34.5) }
+  it { is_expected.to run.with_params('34.5').and_return(34.5) }
+end