From f3e79ddcd56a221c7799b35efde7e9803a5c7923 Mon Sep 17 00:00:00 2001
From: David Schmitt <david.schmitt@puppetlabs.com>
Date: Mon, 1 Jun 2015 12:21:59 +0100
Subject: Convert tests to use plain rspec-puppet

Tests in the new style produces the following documentation output:

abs
  should not eq nil
  should run abs() and raise an Puppet::ParseError
  should run abs(-34) and return 34
  should run abs("-34") and return 34
  should run abs(34) and return 34
  should run abs("34") and return 34
---
 spec/functions/is_array_spec.rb | 42 ++++++++++++++++-------------------------
 1 file changed, 16 insertions(+), 26 deletions(-)

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

diff --git a/spec/functions/is_array_spec.rb b/spec/functions/is_array_spec.rb
index 94920a4..7dd21c2 100755
--- a/spec/functions/is_array_spec.rb
+++ b/spec/functions/is_array_spec.rb
@@ -1,29 +1,19 @@
-#! /usr/bin/env ruby -S rspec
 require 'spec_helper'
 
-describe "the is_array function" do
-  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
-  it "should exist" do
-    expect(Puppet::Parser::Functions.function("is_array")).to eq("function_is_array")
-  end
-
-  it "should raise a ParseError if there is less than 1 arguments" do
-    expect { scope.function_is_array([]) }.to( raise_error(Puppet::ParseError))
-  end
-
-  it "should return true if passed an array" do
-    result = scope.function_is_array([[1,2,3]])
-    expect(result).to(eq(true))
-  end
-
-  it "should return false if passed a hash" do
-    result = scope.function_is_array([{'a'=>1}])
-    expect(result).to(eq(false))
-  end
-
-  it "should return false if passed a string" do
-    result = scope.function_is_array(["asdf"])
-    expect(result).to(eq(false))
-  end
+describe 'is_array' 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 {
+    pending("Current implementation ignores parameters after the first.")
+    is_expected.to run.with_params([], []).and_raise_error(Puppet::ParseError, /wrong number of arguments/i)
+  }
+  it { is_expected.to run.with_params([]).and_return(true) }
+  it { is_expected.to run.with_params(['one']).and_return(true) }
+  it { is_expected.to run.with_params([1]).and_return(true) }
+  it { is_expected.to run.with_params([{}]).and_return(true) }
+  it { is_expected.to run.with_params([[]]).and_return(true) }
+  it { is_expected.to run.with_params('').and_return(false) }
+  it { is_expected.to run.with_params('one').and_return(false) }
+  it { is_expected.to run.with_params(1).and_return(false) }
+  it { is_expected.to run.with_params({}).and_return(false) }
 end
-- 
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