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require 'spec_helper'
require 'hashie'
describe Hashie::Mash::Rash do
subject {
Hashie::Mash::Rash.new({
"varOne" => 1,
"two" => 2,
:three => 3,
:varFour => 4,
"fiveHumpHumps" => 5,
:nested => {
"NestedOne" => "One",
:two => "two",
"nested_three" => "three"
},
"nestedTwo" => {
"nested_two" => 22,
:nestedThree => 23
},
:nestedThree => [
{ :nestedFour => 4 },
{ "nestedFour" => 4 }
],
"spaced Key" => "When would this happen?",
"trailing spaces " => "better safe than sorry",
"extra spaces" => "hopefully this never happens"
})
}
it { should be_a(Hashie::Mash) }
it "should create a new rash where all the keys are underscored instead of camelcased" do
subject.var_one.should == 1
subject.two.should == 2
subject.three.should == 3
subject.var_four.should == 4
subject.five_hump_humps.should == 5
subject.nested.should be_a(Hashie::Mash::Rash)
subject.nested.nested_one.should == "One"
subject.nested.two.should == "two"
subject.nested.nested_three.should == "three"
subject.nested_two.should be_a(Hashie::Mash::Rash)
subject.nested_two.nested_two.should == 22
subject.nested_two.nested_three.should == 23
subject.spaced_key.should == "When would this happen?"
subject.trailing_spaces.should == "better safe than sorry"
subject.extra_spaces.should == "hopefully this never happens"
end
it "should allow camelCased accessors" do
#avoiding hashie v5- warnings
subject.class.disable_warnings(:varOne) if Gem::Version.new(Hashie::VERSION) >= Gem::Version.new("5.0.0")
subject.varOne.should == 1
subject.varOne = "once"
subject.varOne.should == "once"
subject.var_one.should == "once"
end
it "should allow camelCased accessors on nested hashes" do
# avoiding hashie v5- warnings
subject.class.disable_warnings(:nestedOne) if Gem::Version.new(Hashie::VERSION) >= Gem::Version.new("5.0.0")
subject.nested.nestedOne.should == "One"
subject.nested.nestedOne = "once"
subject.nested.nested_one.should == "once"
end
it "should merge well with a Mash" do
merged = subject.merge Hashie::Mash.new(
:nested => {:fourTimes => "a charm"},
:nested3 => {:helloWorld => "hi"}
)
merged.nested.four_times.should == "a charm"
merged.nested.fourTimes.should == "a charm"
merged.nested3.should be_a(Hashie::Mash::Rash)
merged.nested3.hello_world.should == "hi"
merged.nested3.helloWorld.should == "hi"
merged[:nested3][:helloWorld].should == "hi"
end
it "should update well with a Mash" do
subject.update Hashie::Mash.new(
:nested => {:fourTimes => "a charm"},
:nested3 => {:helloWorld => "hi"}
)
subject.nested.four_times.should == "a charm"
subject.nested.fourTimes.should == "a charm"
subject.nested3.should be_a(Hashie::Mash::Rash)
subject.nested3.hello_world.should == "hi"
subject.nested3.helloWorld.should == "hi"
subject[:nested3][:helloWorld].should == "hi"
end
it "should merge well with a Hash" do
merged = subject.merge({
:nested => {:fourTimes => "work like a charm"},
:nested3 => {:helloWorld => "hi"}
})
merged.nested.four_times.should == "work like a charm"
merged.nested.fourTimes.should == "work like a charm"
merged.nested3.should be_a(Hashie::Mash::Rash)
merged.nested3.hello_world.should == "hi"
merged.nested3.helloWorld.should == "hi"
merged[:nested3][:helloWorld].should == "hi"
end
it "should handle assigning a new Hash and convert it to a rash" do
subject.nested3 = {:helloWorld => "hi"}
subject.nested3.should be_a(Hashie::Mash::Rash)
subject.nested3.hello_world.should == "hi"
subject.nested3.helloWorld.should == "hi"
subject[:nested3][:helloWorld].should == "hi"
end
it "should convert an array of Hashes" do
subject.nested_three.should be_a(Array)
subject.nested_three[0].should be_a(Hashie::Mash::Rash)
subject.nested_three[0].nested_four.should == 4
subject.nested_three[1].should be_a(Hashie::Mash::Rash)
subject.nested_three[1].nested_four.should == 4
end
it "should allow initializing reader" do
subject.nested3!.helloWorld = "hi"
subject.nested3.hello_world.should == "hi"
end
end
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