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author | Ashley Penney <ashley.penney@puppetlabs.com> | 2014-05-08 13:58:53 -0400 |
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committer | Ashley Penney <ashley.penney@puppetlabs.com> | 2014-05-08 13:58:53 -0400 |
commit | e2297a1ea6b711ca930a21adc56aefe7c602826f (patch) | |
tree | a731fa4c18deac09565cb696b73b29b27c520d98 /spec/functions/validate_slength_spec.rb | |
parent | 17a912ea0afb3fb018170477856c25a95009f2cc (diff) | |
parent | 96e43e69d8496926ad4951534e75b204bb279f22 (diff) | |
download | puppet-stdlib-e2297a1ea6b711ca930a21adc56aefe7c602826f.tar.gz puppet-stdlib-e2297a1ea6b711ca930a21adc56aefe7c602826f.tar.bz2 |
Merge pull request #250 from hunner/move_unit
Move unit tests to spec/functions
Diffstat (limited to 'spec/functions/validate_slength_spec.rb')
-rwxr-xr-x | spec/functions/validate_slength_spec.rb | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/spec/functions/validate_slength_spec.rb b/spec/functions/validate_slength_spec.rb new file mode 100755 index 0000000..851835f --- /dev/null +++ b/spec/functions/validate_slength_spec.rb @@ -0,0 +1,67 @@ +#! /usr/bin/env ruby -S rspec + +require 'spec_helper' + +describe "the validate_slength function" do + let(:scope) { PuppetlabsSpec::PuppetInternals.scope } + + it "should exist" do + Puppet::Parser::Functions.function("validate_slength").should == "function_validate_slength" + end + + describe "validating the input argument types" do + it "raises an error if there are less than two arguments" do + expect { scope.function_validate_slength([]) }.to raise_error Puppet::ParseError, /Wrong number of arguments/ + end + + it "raises an error if there are more than three arguments" do + expect { scope.function_validate_slength(['input', 1, 2, 3]) }.to raise_error Puppet::ParseError, /Wrong number of arguments/ + end + + it "raises an error if the first argument is not a string" do + expect { scope.function_validate_slength([Object.new, 2, 1]) }.to raise_error Puppet::ParseError, /Expected first argument.*got .*Object/ + end + + it "raises an error if the second argument cannot be cast to an Integer" do + expect { scope.function_validate_slength(['input', Object.new]) }.to raise_error Puppet::ParseError, /Expected second argument.*got .*Object/ + end + + it "raises an error if the third argument cannot be cast to an Integer" do + expect { scope.function_validate_slength(['input', 1, Object.new]) }.to raise_error Puppet::ParseError, /Expected third argument.*got .*Object/ + end + + it "raises an error if the second argument is smaller than the third argument" do + expect { scope.function_validate_slength(['input', 1, 2]) }.to raise_error Puppet::ParseError, /Expected second argument to be larger than third argument/ + end + end + + describe "validating the input string length" do + describe "when the input is a string" do + it "fails validation if the string is larger than the max length" do + expect { scope.function_validate_slength(['input', 1]) }.to raise_error Puppet::ParseError, /Expected length .* between 0 and 1, was 5/ + end + + it "fails validation if the string is less than the min length" do + expect { scope.function_validate_slength(['input', 10, 6]) }.to raise_error Puppet::ParseError, /Expected length .* between 6 and 10, was 5/ + end + + it "doesn't raise an error if the string is under the max length" do + scope.function_validate_slength(['input', 10]) + end + + it "doesn't raise an error if the string is equal to the max length" do + scope.function_validate_slength(['input', 5]) + end + + it "doesn't raise an error if the string is equal to the min length" do + scope.function_validate_slength(['input', 10, 5]) + end + end + + describe "when the input is an array" do + it "fails validation if one of the array elements is not a string" do + expect { scope.function_validate_slength([["a", "b", Object.new], 2]) }.to raise_error Puppet::ParseError, /Expected element at array position 2 .*String, got .*Object/ + end + end + end +end |