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Contents
require 'jactive_support/core_ext/hash'
describe Hash do
describe "assert_valid_params" do
it "should not raise an error when assert_valid_params is called with correct parameters" do
{ :failure => "stuff", :funny => "business" }.assert_valid_params([ :failure, :funny ])
{ :failure => "stuff", :funny => "business" }.assert_valid_params(:failure, :funny)
end
it "should raise an error when assert_valid_params is called with incorrect parameters" do
expect{
{ :failore => "stuff", :funny => "business" }.assert_valid_params([ :failure, :funny ])
}.to raise_error(JactiveSupport::InvalidParameter, "Unknown key(s): failore")
expect{
{ :failore => "stuff", :funny => "business" }.assert_valid_params(:failure, :funny)
}.to raise_error(JactiveSupport::InvalidParameter, "Unknown key(s): failore")
end
end
describe "supports with_keys_values" do
it "should make a new Hash with arguments as keys and values" do
Hash.with_keys_values([:one, :two], [1, 2]).should eq(:one=>1, :two=>2)
end
it "should support empty arrays" do
Hash.with_keys_values([], []).should eq({})
end
it "raises ArgumentError when keys and values don't have same size" do
expect { Hash.with_keys_values([:one, :two], [1]) }.to raise_error(ArgumentError, "Unmatching sizes 2 != 1")
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems