5 files changed, 45 insertions, 6 deletions
diff --git a/spec/functions/concat_spec.rb b/spec/functions/concat_spec.rb
index 1694d5e..eb76233 100755
--- a/spec/functions/concat_spec.rb
+++ b/spec/functions/concat_spec.rb
@@ -11,6 +11,7 @@ describe 'concat' do
   it { is_expected.to run.with_params(['1','2','3'],[['4','5'],'6']).and_return(['1','2','3',['4','5'],'6']) }
   it { is_expected.to run.with_params(['1','2'],['3','4'],['5','6']).and_return(['1','2','3','4','5','6']) }
   it { is_expected.to run.with_params(['1','2'],'3','4',['5','6']).and_return(['1','2','3','4','5','6']) }
+  it { is_expected.to run.with_params([{"a" => "b"}], {"c" => "d", "e" => "f"}).and_return([{"a" => "b"}, {"c" => "d", "e" => "f"}]) }
 
   it "should leave the original array intact" do
     argument1 = ['1','2','3']
diff --git a/spec/functions/delete_spec.rb b/spec/functions/delete_spec.rb
index 6c4747b..998f9a6 100755
--- a/spec/functions/delete_spec.rb
+++ b/spec/functions/delete_spec.rb
@@ -12,6 +12,7 @@ describe 'delete' do
     it { is_expected.to run.with_params([], 'two').and_return([]) }
     it { is_expected.to run.with_params(['two'], 'two').and_return([]) }
     it { is_expected.to run.with_params(['two', 'two'], 'two').and_return([]) }
+    it { is_expected.to run.with_params(['one', 'two', 'three'], '^t.*').and_return(['one']) }
     it { is_expected.to run.with_params(['one', 'two', 'three'], 'four').and_return(['one', 'two', 'three']) }
     it { is_expected.to run.with_params(['one', 'two', 'three'], 'two').and_return(['one', 'three']) }
     it { is_expected.to run.with_params(['two', 'one', 'two', 'three', 'two'], 'two').and_return(['one', 'three']) }
@@ -32,7 +33,7 @@ describe 'delete' do
     it { is_expected.to run.with_params('barfoobar', ['foo', 'barbar']).and_return('') }
   end
 
-  describe 'deleting from an array' do
+  describe 'deleting from a hash' do
     it { is_expected.to run.with_params({}, '').and_return({}) }
     it { is_expected.to run.with_params({}, 'key').and_return({}) }
     it { is_expected.to run.with_params({'key' => 'value'}, 'key').and_return({}) }
@@ -44,6 +45,10 @@ describe 'delete' do
       .with_params({'key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3'}, ['key1', 'key2']) \
       .and_return( {'key3' => 'value3'})
     }
+    it { is_expected.to run \
+      .with_params({'key1' => 'value1', 'key2' => 'value2', 'key3' => 'value3'}, ['^key\d']) \
+      .and_return({})
+    }
   end
 
   it "should leave the original array intact" do
diff --git a/spec/functions/get_module_path_spec.rb b/spec/functions/get_module_path_spec.rb
index b1f682f..a39e413 100755
--- a/spec/functions/get_module_path_spec.rb
+++ b/spec/functions/get_module_path_spec.rb
@@ -5,11 +5,7 @@ describe 'get_module_path' do
   it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) }
   it { is_expected.to run.with_params('one', 'two').and_raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) }
   it { is_expected.to run.with_params('one', 'two', 'three').and_raise_error(Puppet::ParseError, /Wrong number of arguments, expects one/) }
-  if Puppet.version.to_f >= 4.0
-    it { is_expected.to run.with_params('one').and_raise_error(Puppet::Environments::EnvironmentNotFound, /Could not find a directory environment/) }
-  else
-    it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /Could not find module/) }
-  end
+  it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /Could not find module/) }
 
   class StubModule
     attr_reader :path
diff --git a/spec/functions/is_email_address_spec.rb b/spec/functions/is_email_address_spec.rb
new file mode 100755
index 0000000..8b7b358
--- /dev/null
+++ b/spec/functions/is_email_address_spec.rb
@@ -0,0 +1,14 @@
+require 'spec_helper'
+
+describe 'is_email_address' 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 { is_expected.to run.with_params('bob@gmail.com').and_return(true) }
+  it { is_expected.to run.with_params('alice+puppetlabs.com@gmail.com').and_return(true) }
+  it { is_expected.to run.with_params('peter.parker@gmail.com').and_return(true) }
+  it { is_expected.to run.with_params('1.2.3@domain').and_return(false) }
+  it { is_expected.to run.with_params('1.2.3.4.5@').and_return(false) }
+  it { is_expected.to run.with_params({}).and_return(false) }
+  it { is_expected.to run.with_params([]).and_return(false) }
+end
diff --git a/spec/functions/validate_email_address_spec.rb b/spec/functions/validate_email_address_spec.rb
new file mode 100644
index 0000000..7628383
--- /dev/null
+++ b/spec/functions/validate_email_address_spec.rb
@@ -0,0 +1,23 @@
+require 'spec_helper'
+
+describe 'validate_email_address' do
+  describe 'signature validation' 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) }
+  end
+
+  describe 'valid inputs' do
+    it { is_expected.to run.with_params('bob@gmail.com') }
+    it { is_expected.to run.with_params('alice+puppetlabs.com@gmail.com') }
+  end
+
+  describe 'invalid inputs' do
+    it { is_expected.to run.with_params({}).and_raise_error(Puppet::ParseError, /is not a string/) }
+    it { is_expected.to run.with_params(1).and_raise_error(Puppet::ParseError, /is not a string/) }
+    it { is_expected.to run.with_params(true).and_raise_error(Puppet::ParseError, /is not a string/) }
+    it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /is not a valid email/) }
+    it { is_expected.to run.with_params('bob@gmail.com', {}).and_raise_error(Puppet::ParseError, /is not a string/) }
+    it { is_expected.to run.with_params('bob@gmail.com', true).and_raise_error(Puppet::ParseError, /is not a string/) }
+    it { is_expected.to run.with_params('bob@gmail.com', 'one').and_raise_error(Puppet::ParseError, /is not a valid email/) }
+  end
+end