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Contents
require 'pod4/param'
describe Param do
after do
Param.reset
end
##
describe 'Param.set' do
it 'requires a parameter and a value' do
# We're not fussed about much validation since this is internal
expect{ Param.set }.to raise_exception ArgumentError
expect{ Param.set(:foo) }.to raise_exception ArgumentError
expect{ Param.set(:foo, 'bar') }.not_to raise_exception
end
it 'sets a parameter to a value' do
Param.set(:foo, 'bar')
expect( Param.params ).to include({foo: 'bar'})
end
end
##
describe 'Param.get' do
it 'requires a parameter name' do
# We're not fussed about much validation since this is internal
expect{ Param.get }.to raise_exception ArgumentError
expect{ Param.get(:foo) }.not_to raise_exception
end
it 'returns a parameter value' do
Param.set(:foo, 'bar')
expect( Param.get(:foo) ).to eq 'bar'
end
it 'returns nil if the parameter was not set' do
expect( Param.get(:baz) ).to eq nil
end
end
##
describe 'Param.reset' do
it 'removes all parameters' do
# probably only this test program needs this method
Param.set(:ermintrude, 'darling')
Param.reset
expect( Param.params ).to eq({})
end
end
##
describe 'param.get_all' do
it 'returns all the parameters as an Octothorpe' do
Param.set(:ermintrude, 'darling')
Param.set(:dillon, 'zzz')
Param.set(:zebedee, 'time for bed')
expect( Param.get_all ).to be_a_kind_of Octothorpe
expect( Param.get_all.to_h ).to include( ermintrude: 'darling',
dillon: 'zzz',
zebedee: 'time for bed' )
end
it 'still returns an Octothorpe if no parameters were set' do
expect( Param.get_all ).to be_a_kind_of Octothorpe
expect( Param.get_all.to_h ).to eq({})
end
end
##
end
Version data entries
23 entries across 23 versions & 1 rubygems