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author | varac <varacanero@zeromail.org> | 2013-08-27 18:03:56 +0200 |
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committer | varac <varacanero@zeromail.org> | 2013-08-27 18:03:56 +0200 |
commit | 473896f2ca22f5003ea47542ad8026819d2d8613 (patch) | |
tree | 297936a37a0cf217a76a5cee368f7f91430d9f02 /spec/unit/puppet/parser/functions/delete_values_spec.rb | |
parent | 966f3b349a60b3997e58af1095bbd96671952fac (diff) | |
parent | 2a78cbfaad2acc61d6d8bab715db00c9890adbd7 (diff) |
Merge branch 'master' of git://github.com/puppetlabs/puppetlabs-stdlib into leap_master
Diffstat (limited to 'spec/unit/puppet/parser/functions/delete_values_spec.rb')
-rw-r--r-- | spec/unit/puppet/parser/functions/delete_values_spec.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/delete_values_spec.rb b/spec/unit/puppet/parser/functions/delete_values_spec.rb new file mode 100644 index 0000000..e15c366 --- /dev/null +++ b/spec/unit/puppet/parser/functions/delete_values_spec.rb @@ -0,0 +1,30 @@ +#! /usr/bin/env ruby -S rspec +require 'spec_helper' + +describe "the delete_values function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("delete_values").should == "function_delete_values" + end + + it "should raise a ParseError if there are fewer than 2 arguments" do + lambda { scope.function_delete_values([]) }.should( raise_error(Puppet::ParseError)) + end + + it "should raise a ParseError if there are greater than 2 arguments" do + lambda { scope.function_delete([[], 'foo', 'bar']) }.should( raise_error(Puppet::ParseError)) + end + + it "should raise a TypeError if the argument is not a hash" do + lambda { scope.function_delete_values([1,'bar']) }.should( raise_error(TypeError)) + lambda { scope.function_delete_values(['foo','bar']) }.should( raise_error(TypeError)) + lambda { scope.function_delete_values([[],'bar']) }.should( raise_error(TypeError)) + end + + it "should delete all instances of a value from a hash" do + result = scope.function_delete_values([{ 'a'=>'A', 'b'=>'B', 'B'=>'C', 'd'=>'B' },'B']) + result.should(eq({ 'a'=>'A', 'B'=>'C' })) + end + +end |