From 9e1f74f3fcac4aeaccade3ea92e6cafbaf71a64f Mon Sep 17 00:00:00 2001
From: Joris <joris@jorisvanderwel.com>
Date: Thu, 28 Apr 2016 19:44:30 +0200
Subject: Expose the functions of ruby's built-in Shellwords module (#580)

* Add shell_escape function, shell_join function & shell_split function
---
 spec/functions/shell_escape_spec.rb | 22 ++++++++++++++++++++++
 spec/functions/shell_join_spec.rb   | 23 +++++++++++++++++++++++
 spec/functions/shell_split_spec.rb  | 24 ++++++++++++++++++++++++
 3 files changed, 69 insertions(+)
 create mode 100644 spec/functions/shell_escape_spec.rb
 create mode 100644 spec/functions/shell_join_spec.rb
 create mode 100644 spec/functions/shell_split_spec.rb

(limited to 'spec')

diff --git a/spec/functions/shell_escape_spec.rb b/spec/functions/shell_escape_spec.rb
new file mode 100644
index 0000000..3061dec
--- /dev/null
+++ b/spec/functions/shell_escape_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe 'shell_escape' do
+  it { is_expected.not_to eq(nil) }
+
+  describe 'signature validation' do
+    it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+    it { is_expected.to run.with_params('foo', 'bar').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+  end
+
+  describe 'stringification' do
+    it { is_expected.to run.with_params(10).and_return('10') }
+    it { is_expected.to run.with_params(false).and_return('false') }
+  end
+
+  describe 'escaping' do
+    it { is_expected.to run.with_params('foo').and_return('foo') }
+    it { is_expected.to run.with_params('foo bar').and_return('foo\ bar') }
+    it { is_expected.to run.with_params('~`!@#$%^&*()_+-=[]\{}|;\':",./<>?')
+           .and_return('\~\`\!@\#\$\%\^\&\*\(\)_\+-\=\[\]\\\\\{\}\|\;\\\':\",./\<\>\?') }
+  end
+end
diff --git a/spec/functions/shell_join_spec.rb b/spec/functions/shell_join_spec.rb
new file mode 100644
index 0000000..6815f7c
--- /dev/null
+++ b/spec/functions/shell_join_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe 'shell_join' do
+  it { is_expected.not_to eq(nil) }
+
+  describe 'signature validation' do
+    it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+    it { is_expected.to run.with_params(['foo'], ['bar']).and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+    it { is_expected.to run.with_params('foo').and_raise_error(Puppet::ParseError, /is not an Array/i) }
+  end
+
+  describe 'shell argument joining' do
+    it { is_expected.to run.with_params(['foo']).and_return('foo') }
+    it { is_expected.to run.with_params(['foo', 'bar']).and_return('foo bar') }
+    it { is_expected.to run.with_params(['foo', 'bar baz']).and_return('foo bar\ baz') }
+    it { is_expected.to run.with_params(['~`!@#$', '%^&*()_+-=', '[]\{}|;\':"', ',./<>?'])
+                            .and_return('\~\`\!@\#\$ \%\^\&\*\(\)_\+-\= \[\]\\\\\{\}\|\;\\\':\" ,./\<\>\?') }
+  end
+
+  describe 'stringification' do
+    it { is_expected.to run.with_params([10, false, 'foo']).and_return('10 false foo') }
+  end
+end
diff --git a/spec/functions/shell_split_spec.rb b/spec/functions/shell_split_spec.rb
new file mode 100644
index 0000000..beeb977
--- /dev/null
+++ b/spec/functions/shell_split_spec.rb
@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe 'shell_split' do
+  it { is_expected.not_to eq(nil) }
+
+  describe 'signature validation' do
+    it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+    it { is_expected.to run.with_params('foo', 'bar').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+  end
+
+  describe 'stringification' do
+    it { is_expected.to run.with_params(10).and_return(['10']) }
+    it { is_expected.to run.with_params(false).and_return(['false']) }
+  end
+
+  describe 'shell line spliting' do
+    it { is_expected.to run.with_params('foo').and_return(['foo']) }
+    it { is_expected.to run.with_params('foo bar').and_return(['foo', 'bar']) }
+    it { is_expected.to run.with_params('\~\`\!@\#\$\%\^\&\*\(\)_\+-\=\[\]\\\\\{\}\|\;\\\':\",./\<\>\?')
+         .and_return(['~`!@#$%^&*()_+-=[]\{}|;\':",./<>?']) }
+    it { is_expected.to run.with_params('\~\`\!@\#\$ \%\^\&\*\(\)_\+-\= \[\]\\\\\{\}\|\;\\\':\" ,./\<\>\?')
+         .and_return(['~`!@#$', '%^&*()_+-=', '[]\{}|;\':"', ',./<>?']) }
+  end
+end
-- 
cgit v1.2.3