From 96e43e69d8496926ad4951534e75b204bb279f22 Mon Sep 17 00:00:00 2001
From: Hunter Haugen <hunter@puppetlabs.com>
Date: Thu, 8 May 2014 10:47:24 -0700
Subject: 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
---
 spec/functions/delete_spec.rb | 56 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100755 spec/functions/delete_spec.rb

(limited to 'spec/functions/delete_spec.rb')

diff --git a/spec/functions/delete_spec.rb b/spec/functions/delete_spec.rb
new file mode 100755
index 0000000..1508a63
--- /dev/null
+++ b/spec/functions/delete_spec.rb
@@ -0,0 +1,56 @@
+#! /usr/bin/env ruby -S rspec
+require 'spec_helper'
+
+describe "the delete function" do
+  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+
+  it "should exist" do
+    Puppet::Parser::Functions.function("delete").should == "function_delete"
+  end
+
+  it "should raise a ParseError if there are fewer than 2 arguments" do
+    lambda { scope.function_delete([]) }.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 a number is passed as the first argument" do
+    lambda { scope.function_delete([1, 'bar']) }.should( raise_error(TypeError))
+  end
+
+  it "should delete all instances of an element from an array" do
+    result = scope.function_delete([['a','b','c','b'],'b'])
+    result.should(eq(['a','c']))
+  end
+
+  it "should delete all instances of a substring from a string" do
+    result = scope.function_delete(['foobarbabarz','bar'])
+    result.should(eq('foobaz'))
+  end
+
+  it "should delete a key from a hash" do
+    result = scope.function_delete([{ 'a' => 1, 'b' => 2, 'c' => 3 },'b'])
+    result.should(eq({ 'a' => 1, 'c' => 3 }))
+  end
+
+  it "should not change origin array passed as argument" do
+    origin_array = ['a','b','c','d']
+    result = scope.function_delete([origin_array, 'b'])
+    origin_array.should(eq(['a','b','c','d']))
+  end
+
+  it "should not change the origin string passed as argument" do
+    origin_string = 'foobarbabarz'
+    result = scope.function_delete([origin_string,'bar'])
+    origin_string.should(eq('foobarbabarz'))
+  end
+
+  it "should not change origin hash passed as argument" do
+    origin_hash = { 'a' => 1, 'b' => 2, 'c' => 3 }
+    result = scope.function_delete([origin_hash, 'b'])
+    origin_hash.should(eq({ 'a' => 1, 'b' => 2, 'c' => 3 }))
+  end
+
+end
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