X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fstdlib%2Fspec%2Ffunctions%2Fdeep_merge_spec.rb;fp=3rdparty%2Fmodules%2Fstdlib%2Fspec%2Ffunctions%2Fdeep_merge_spec.rb;h=819e025f0113d11e1edfa87d6d3bcbf291ee54de;hb=6963202b4b62c2816655ac9532521b018fdf83bd;hp=7087904a8d98e270f112bc071f0dc0d3af868121;hpb=a69999e580f8b3abd12446c2d6ad59e517651813;p=mirror%2Fdsa-puppet.git

diff --git a/3rdparty/modules/stdlib/spec/functions/deep_merge_spec.rb b/3rdparty/modules/stdlib/spec/functions/deep_merge_spec.rb
index 7087904a8..819e025f0 100755
--- a/3rdparty/modules/stdlib/spec/functions/deep_merge_spec.rb
+++ b/3rdparty/modules/stdlib/spec/functions/deep_merge_spec.rb
@@ -1,105 +1,59 @@
-#! /usr/bin/env ruby -S rspec
-
 require 'spec_helper'
 
-describe Puppet::Parser::Functions.function(:deep_merge) do
-  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
-
-  describe 'when calling deep_merge from puppet' do
-    it "should not compile when no arguments are passed" do
-      skip("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
-      Puppet[:code] = '$x = deep_merge()'
-      expect {
-        scope.compiler.compile
-      }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
-    end
-
-    it "should not compile when 1 argument is passed" do
-      skip("Fails on 2.6.x, see bug #15912") if Puppet.version =~ /^2\.6\./
-      Puppet[:code] = "$my_hash={'one' => 1}\n$x = deep_merge($my_hash)"
-      expect {
-        scope.compiler.compile
-      }.to raise_error(Puppet::ParseError, /wrong number of arguments/)
-    end
+describe 'deep_merge' 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({ 'key' => 'value' }).and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
+  it { is_expected.to run.with_params({}, '2').and_raise_error(Puppet::ParseError, /unexpected argument type String/) }
+  it { is_expected.to run.with_params({}, 2).and_raise_error(Puppet::ParseError, /unexpected argument/) }
+  it { is_expected.to run.with_params({}, '').and_return({}) }
+  it { is_expected.to run.with_params({}, {}).and_return({}) }
+  it { is_expected.to run.with_params({}, {}, {}).and_return({}) }
+  it { is_expected.to run.with_params({}, {}, {}, {}).and_return({}) }
+  it { is_expected.to run.with_params({'key' => 'value'}, '').and_return({'key' => 'value'}) }
+  it { is_expected.to run.with_params({'key1' => 'value1'}, {'key2' => 'value2' }).and_return({'key1' => 'value1', 'key2' => 'value2'}) }
+
+  describe 'when arguments have key collisions' do
+    it 'should prefer values from the last hash' do
+      is_expected.to run \
+        .with_params(
+          {'key1' => 'value1', 'key2' => 'value2' },
+          {'key2' => 'replacement_value', 'key3' => 'value3'}) \
+        .and_return(
+          {'key1' => 'value1', 'key2' => 'replacement_value', 'key3' => 'value3'})
+    end
+    it { is_expected.to run \
+      .with_params({'key1' => 'value1'}, {'key1' => 'value2'}, {'key1' => 'value3'}) \
+      .and_return({'key1' => 'value3' })
+    }
   end
 
-  describe 'when calling deep_merge on the scope instance' do
-    it 'should require all parameters are hashes' do
-      expect { new_hash = scope.function_deep_merge([{}, '2'])}.to raise_error(Puppet::ParseError, /unexpected argument type String/)
-      expect { new_hash = scope.function_deep_merge([{}, 2])}.to raise_error(Puppet::ParseError, /unexpected argument type Fixnum/)
-    end
-
-    it 'should accept empty strings as puppet undef' do
-      expect { new_hash = scope.function_deep_merge([{}, ''])}.not_to raise_error
-    end
-
-    it 'should be able to deep_merge two hashes' do
-      new_hash = scope.function_deep_merge([{'one' => '1', 'two' => '1'}, {'two' => '2', 'three' => '2'}])
-      expect(new_hash['one']).to   eq('1')
-      expect(new_hash['two']).to   eq('2')
-      expect(new_hash['three']).to eq('2')
-    end
-
-    it 'should deep_merge multiple hashes' do
-      hash = scope.function_deep_merge([{'one' => 1}, {'one' => '2'}, {'one' => '3'}])
-      expect(hash['one']).to eq('3')
-    end
-
-    it 'should accept empty hashes' do
-      expect(scope.function_deep_merge([{},{},{}])).to eq({})
-    end
-
-    it 'should deep_merge subhashes' do
-      hash = scope.function_deep_merge([{'one' => 1}, {'two' => 2, 'three' => { 'four' => 4 } }])
-      expect(hash['one']).to eq(1)
-      expect(hash['two']).to eq(2)
-      expect(hash['three']).to eq({ 'four' => 4 })
-    end
-
-    it 'should append to subhashes' do
-      hash = scope.function_deep_merge([{'one' => { 'two' => 2 } }, { 'one' => { 'three' => 3 } }])
-      expect(hash['one']).to eq({ 'two' => 2, 'three' => 3 })
-    end
-
-    it 'should append to subhashes 2' do
-      hash = scope.function_deep_merge([{'one' => 1, 'two' => 2, 'three' => { 'four' => 4 } }, {'two' => 'dos', 'three' => { 'five' => 5 } }])
-      expect(hash['one']).to eq(1)
-      expect(hash['two']).to eq('dos')
-      expect(hash['three']).to eq({ 'four' => 4, 'five' => 5 })
-    end
-
-    it 'should append to subhashes 3' do
-      hash = scope.function_deep_merge([{ 'key1' => { 'a' => 1, 'b' => 2 }, 'key2' => { 'c' => 3 } }, { 'key1' => { 'b' => 99 } }])
-      expect(hash['key1']).to eq({ 'a' => 1, 'b' => 99 })
-      expect(hash['key2']).to eq({ 'c' => 3 })
-    end
+  describe 'when arguments have subhashes' do
+    it { is_expected.to run \
+      .with_params({'key1' => 'value1'}, {'key2' => 'value2', 'key3' => {'subkey1' => 'value4'}}) \
+      .and_return( {'key1' => 'value1', 'key2' => 'value2', 'key3' => {'subkey1' => 'value4'}})
+    }
+    it { is_expected.to run \
+      .with_params({'key1' => {'subkey1' => 'value1'}}, {'key1' => {'subkey2' => 'value2'}}) \
+      .and_return( {'key1' => {'subkey1' => 'value1', 'subkey2' => 'value2'}})
+    }
+    it { is_expected.to run \
+      .with_params({'key1' => {'subkey1' => {'subsubkey1' => 'value1'}}}, {'key1' => {'subkey1' => {'subsubkey1' => 'value2'}}}) \
+      .and_return( {'key1' => {'subkey1' => {'subsubkey1' => 'value2'}}})
+    }
+  end
 
-    it 'should not change the original hashes' do
-      hash1 = {'one' => { 'two' => 2 } }
-      hash2 = { 'one' => { 'three' => 3 } }
-      hash = scope.function_deep_merge([hash1, hash2])
-      expect(hash1).to eq({'one' => { 'two' => 2 } })
-      expect(hash2).to eq({ 'one' => { 'three' => 3 } })
-      expect(hash['one']).to eq({ 'two' => 2, 'three' => 3 })
-    end
+  it 'should not change the original hashes' do
+    argument1 = { 'key1' => 'value1' }
+    original1 = argument1.dup
+    argument2 = { 'key2' => 'value2' }
+    original2 = argument2.dup
 
-    it 'should not change the original hashes 2' do
-      hash1 = {'one' => { 'two' => [1,2] } }
-      hash2 = { 'one' => { 'three' => 3 } }
-      hash = scope.function_deep_merge([hash1, hash2])
-      expect(hash1).to eq({'one' => { 'two' => [1,2] } })
-      expect(hash2).to eq({ 'one' => { 'three' => 3 } })
-      expect(hash['one']).to eq({ 'two' => [1,2], 'three' => 3 })
-    end
+    subject.call([argument1, argument2])
+    expect(argument1).to eq(original1)
+    expect(argument2).to eq(original2)
+  end
 
-    it 'should not change the original hashes 3' do
-      hash1 = {'one' => { 'two' => [1,2, {'two' => 2} ] } }
-      hash2 = { 'one' => { 'three' => 3 } }
-      hash = scope.function_deep_merge([hash1, hash2])
-      expect(hash1).to eq({'one' => { 'two' => [1,2, {'two' => 2}] } })
-      expect(hash2).to eq({ 'one' => { 'three' => 3 } })
-      expect(hash['one']).to eq({ 'two' => [1,2, {'two' => 2} ], 'three' => 3 })
-      expect(hash['one']['two']).to eq([1,2, {'two' => 2}])
-    end
+  context 'should run with UTF8 and double byte characters' do
+    it { is_expected.to run.with_params({'ĸέỹ1' => 'ϋǻļủë1'}, {'この文字列' => '万' }).and_return({'ĸέỹ1' => 'ϋǻļủë1', 'この文字列' => '万'}) }
   end
 end