diff options
Diffstat (limited to 'spec/unit/puppet')
4 files changed, 246 insertions, 0 deletions
diff --git a/spec/unit/puppet/parser/functions/has_key_spec.rb b/spec/unit/puppet/parser/functions/has_key_spec.rb new file mode 100644 index 0000000..d1dcd15 --- /dev/null +++ b/spec/unit/puppet/parser/functions/has_key_spec.rb @@ -0,0 +1,46 @@ +require 'puppet' +require 'mocha' +describe Puppet::Parser::Functions.function(:has_key) do + + # Pulled from Dan's create_resources function + # TODO - this should be moved to spec_helper since the + # logic is likely to be applied to multiple rspec files. + let(:compiler) { + topscope = Puppet::Parser::Scope.new + # This is necessary so we don't try to use the compiler to discover our parent. + topscope.parent = nil + my_scope = Puppet::Parser::Scope.new + my_scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production')) + my_scope.parent = topscope + compiler = my_scope.compiler + } + let(:scope) { + scope = Puppet::Parser::Scope.new + scope.stubs(:environment).returns(Puppet::Node::Environment.new('production')) + scope + } + + describe 'when calling has_key from puppet' do + it "should not compile when no arguments are passed" do + Puppet[:code] = 'has_key()' + expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + end + it "should not compile when 1 argument is passed" do + Puppet[:code] = "has_key('foo')" + expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + end + it "should require the first value to be a Hash" do + Puppet[:code] = "has_key('foo', 'bar')" + expect { compiler.compile }.should raise_error(Puppet::ParseError, /expects the first argument to be a hash/) + end + end + describe 'when calling the function has_key from a scope instance' do + it 'should detect existing keys' do + scope.function_has_key([{'one' => 1}, 'one']).should be_true + end + it 'should detect existing keys' do + scope.function_has_key([{'one' => 1}, 'two']).should be_false + end + end + +end diff --git a/spec/unit/puppet/parser/functions/merge_spec.rb b/spec/unit/puppet/parser/functions/merge_spec.rb new file mode 100644 index 0000000..71e1869 --- /dev/null +++ b/spec/unit/puppet/parser/functions/merge_spec.rb @@ -0,0 +1,54 @@ +require 'puppet' +require 'mocha' +describe Puppet::Parser::Functions.function(:merge) do + + # Pulled from Dan's create_resources function + # TODO - these let statements should be moved somewhere + # where they can be resued + let(:compiler) { + topscope = Puppet::Parser::Scope.new + # This is necessary so we don't try to use the compiler to discover our parent. + topscope.parent = nil + my_scope = Puppet::Parser::Scope.new + my_scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production')) + my_scope.parent = topscope + compiler = my_scope.compiler + } + let(:scope) { + scope = Puppet::Parser::Scope.new + scope.stubs(:environment).returns(Puppet::Node::Environment.new('production')) + scope + } + + describe 'when calling merge from puppet' do + it "should not compile when no arguments are passed" do + Puppet[:code] = 'merge()' + expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + end + it "should not compile when 1 argument is passed" do + Puppet[:code] = "$my_hash={'one' => 1}\nmerge($my_hash)" + expect { compiler.compile }.should raise_error(Puppet::ParseError, /wrong number of arguments/) + end + end + describe 'when calling merge on the scope instance' do + it 'should require all parameters are hashes' do + expect { new_hash = scope.function_merge([{}, '2'])}.should raise_error(Puppet::ParseError, /unexpected argument type String/) + + end + it 'should be able to merge two hashes' do + new_hash = scope.function_merge([{'one' => '1', 'two' => '1'}, {'two' => '2', 'three' => '2'}]) + new_hash['one'].should == '1' + new_hash['two'].should == '2' + new_hash['three'].should == '2' + end + it 'should merge multiple hashes' do + hash = scope.function_merge([{'one' => 1}, {'one' => '2'}, {'one' => '3'}]) + hash['one'].should == '3' + end + it 'should accept empty hashes' do + scope.function_merge([{},{},{}]).should == {} + end + + end + +end diff --git a/spec/unit/puppet/parser/functions/validate_array_spec.rb b/spec/unit/puppet/parser/functions/validate_array_spec.rb new file mode 100644 index 0000000..37ae09d --- /dev/null +++ b/spec/unit/puppet/parser/functions/validate_array_spec.rb @@ -0,0 +1,63 @@ +require 'puppet' + +# We don't need this for the basic tests we're doing +# require 'spec_helper' + +# Dan mentioned that Nick recommended the function method call +# to return the string value for the test description. +# this will not even try the test if the function cannot be +# loaded. +describe Puppet::Parser::Functions.function(:validate_array) do + + # Pulled from Dan's create_resources function + def get_scope + @topscope = Puppet::Parser::Scope.new + # This is necessary so we don't try to use the compiler to discover our parent. + @topscope.parent = nil + @scope = Puppet::Parser::Scope.new + @scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production')) + @scope.parent = @topscope + @compiler = @scope.compiler + end + + describe 'when calling validate_array from puppet' do + + %w{ true false }.each do |the_string| + + it "should not compile when #{the_string} is a string" do + Puppet[:code] = "validate_array('#{the_string}')" + get_scope + expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not an Array/) + end + + it "should not compile when #{the_string} is a bare word" do + Puppet[:code] = "validate_array(#{the_string})" + get_scope + expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not an Array/) + end + + end + + it "should compile when multiple array arguments are passed" do + Puppet[:code] = <<-'ENDofPUPPETcode' + $foo = [ ] + $bar = [ 'one', 'two' ] + validate_array($foo, $bar) + ENDofPUPPETcode + get_scope + @scope.compiler.compile + end + + it "should not compile when an undef variable is passed" do + Puppet[:code] = <<-'ENDofPUPPETcode' + $foo = undef + validate_array($foo) + ENDofPUPPETcode + get_scope + expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not an Array/) + end + + end + +end + diff --git a/spec/unit/puppet/parser/functions/validate_string_spec.rb b/spec/unit/puppet/parser/functions/validate_string_spec.rb new file mode 100644 index 0000000..92392da --- /dev/null +++ b/spec/unit/puppet/parser/functions/validate_string_spec.rb @@ -0,0 +1,83 @@ +require 'puppet' + +# We don't need this for the basic tests we're doing +# require 'spec_helper' + +# Dan mentioned that Nick recommended the function method call +# to return the string value for the test description. +# this will not even try the test if the function cannot be +# loaded. +describe Puppet::Parser::Functions.function(:validate_string) do + + # Pulled from Dan's create_resources function + def get_scope + @topscope = Puppet::Parser::Scope.new + # This is necessary so we don't try to use the compiler to discover our parent. + @topscope.parent = nil + @scope = Puppet::Parser::Scope.new + @scope.compiler = Puppet::Parser::Compiler.new(Puppet::Node.new("floppy", :environment => 'production')) + @scope.parent = @topscope + @compiler = @scope.compiler + end + + describe 'when calling validate_string from puppet' do + + %w{ foo bar baz }.each do |the_string| + + it "should compile when #{the_string} is a string" do + Puppet[:code] = "validate_string('#{the_string}')" + get_scope + @scope.compiler.compile + end + + it "should compile when #{the_string} is a bare word" do + Puppet[:code] = "validate_string(#{the_string})" + get_scope + @scope.compiler.compile + end + + end + + %w{ true false }.each do |the_string| + it "should compile when #{the_string} is a string" do + Puppet[:code] = "validate_string('#{the_string}')" + get_scope + @scope.compiler.compile + end + + it "should not compile when #{the_string} is a bare word" do + Puppet[:code] = "validate_string(#{the_string})" + get_scope + expect { @scope.compiler.compile }.should raise_error(Puppet::ParseError, /is not a string/) + end + end + + it "should compile when multiple string arguments are passed" do + Puppet[:code] = <<-'ENDofPUPPETcode' + $foo = '' + $bar = 'two' + validate_string($foo, $bar) + ENDofPUPPETcode + get_scope + @scope.compiler.compile + end + + it "should compile when an explicitly undef variable is passed (NOTE THIS MAY NOT BE DESIRABLE)" do + Puppet[:code] = <<-'ENDofPUPPETcode' + $foo = undef + validate_string($foo) + ENDofPUPPETcode + get_scope + @scope.compiler.compile + end + + it "should compile when an undefined variable is passed (NOTE THIS MAY NOT BE DESIRABLE)" do + Puppet[:code] = <<-'ENDofPUPPETcode' + validate_string($foobarbazishouldnotexist) + ENDofPUPPETcode + get_scope + @scope.compiler.compile + end + end +end + |