summaryrefslogtreecommitdiff
path: root/spec/functions/values_at_spec.rb
diff options
context:
space:
mode:
authorHunter Haugen <hunter@puppetlabs.com>2014-05-08 10:47:24 -0700
committerHunter Haugen <hunter@puppetlabs.com>2014-05-08 10:47:24 -0700
commit96e43e69d8496926ad4951534e75b204bb279f22 (patch)
treea731fa4c18deac09565cb696b73b29b27c520d98 /spec/functions/values_at_spec.rb
parent17a912ea0afb3fb018170477856c25a95009f2cc (diff)
Move unit tests to spec/functions
rspec-puppet matchers are defined for tests which exist in spec/functions, but the function unit tests lived in spec/unit/puppet/parser/functions. This moves them to the correct place for using rspec-puppet
Diffstat (limited to 'spec/functions/values_at_spec.rb')
-rwxr-xr-xspec/functions/values_at_spec.rb38
1 files changed, 38 insertions, 0 deletions
diff --git a/spec/functions/values_at_spec.rb b/spec/functions/values_at_spec.rb
new file mode 100755
index 0000000..08e95a5
--- /dev/null
+++ b/spec/functions/values_at_spec.rb
@@ -0,0 +1,38 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the values_at function" do
+ let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+ it "should exist" do
+ Puppet::Parser::Functions.function("values_at").should == "function_values_at"
+ end
+
+ it "should raise a ParseError if there is less than 1 arguments" do
+ lambda { scope.function_values_at([]) }.should( raise_error(Puppet::ParseError))
+ end
+
+ it "should raise a ParseError if you try to use a range where stop is greater then start" do
+ lambda { scope.function_values_at([['a','b'],["3-1"]]) }.should( raise_error(Puppet::ParseError))
+ end
+
+ it "should return a value at from an array" do
+ result = scope.function_values_at([['a','b','c'],"1"])
+ result.should(eq(['b']))
+ end
+
+ it "should return a value at from an array when passed a range" do
+ result = scope.function_values_at([['a','b','c'],"0-1"])
+ result.should(eq(['a','b']))
+ end
+
+ it "should return chosen values from an array when passed number of indexes" do
+ result = scope.function_values_at([['a','b','c'],["0","2"]])
+ result.should(eq(['a','c']))
+ end
+
+ it "should return chosen values from an array when passed ranges and multiple indexes" do
+ result = scope.function_values_at([['a','b','c','d','e','f','g'],["0","2","4-5"]])
+ result.should(eq(['a','c','e','f']))
+ end
+end