Merge pull request #464 from DavidS/modules-1882-convert-to-rspec

(MODULES-1882) convert function tests to rspec-puppet

1 files changed, 12 insertions, 28 deletions

diff --git a/spec/functions/zip_spec.rb b/spec/functions/zip_spec.rb
index f265fce..abca7ee 100755
--- a/spec/functions/zip_spec.rb
+++ b/spec/functions/zip_spec.rb
@@ -1,31 +1,15 @@
-#! /usr/bin/env ruby -S rspec
 require 'spec_helper'
 
-describe "the zip function" do
-  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
-  it "should raise a ParseError if there is less than 1 arguments" do
-    expect { scope.function_zip([]) }.to( raise_error(Puppet::ParseError))
-  end
-
-  it "should be able to zip an array" do
-    result = scope.function_zip([['1','2','3'],['4','5','6']])
-    expect(result).to(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
-    result = scope.function_zip([['1','2','3'],['4','5','6'], false])
-    result.should(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
-  end
-
-  it "should be able to zip an array and flatten" do
-    result = scope.function_zip([['1','2','3'],['4','5','6'], true])
-    result.should(eq(["1", "4", "2", "5", "3", "6"]))
-  end
-
-  it "should accept objects which extend String for the second argument" do
-    class AlsoString < String
-    end
-
-    value = AlsoString.new('false')
-    result = scope.function_zip([['1','2','3'],['4','5','6'],value])
-    result.should(eq([["1", "4"], ["2", "5"], ["3", "6"]]))
-  end
+describe 'zip' do
+  it { is_expected.not_to eq(nil) }
+  it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+  it { is_expected.to run.with_params([]).and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+  it {
+    pending("Current implementation ignores parameters after the third.")
+    is_expected.to run.with_params([], [], true, []).and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
+  }
+  it { is_expected.to run.with_params([], []).and_return([]) }
+  it { is_expected.to run.with_params([1,2,3], [4,5,6]).and_return([[1,4], [2,5], [3,6]]) }
+  it { is_expected.to run.with_params([1,2,3], [4,5,6], false).and_return([[1,4], [2,5], [3,6]]) }
+  it { is_expected.to run.with_params([1,2,3], [4,5,6], true).and_return([1, 4, 2, 5, 3, 6]) }
 end