Sha256: 4d76a20554443a5529ac8ee773f7e884949eef7f6da5922d01d21b85c1b610b1
Contents?: true
Size: 1.34 KB
Versions: 1
Compression:
Stored size: 1.34 KB
Contents
require 'spec_helper' describe Danica do describe '.build' do let(:result) { described_class.build(&block) } context 'when creating a addition' do let(:block) do proc { addition(1, 2) } end it 'returns the expected addition' do expect(result).to eq(Danica::Operator::Addition.new(1,2)) end end context 'when creating a power of addition and multiplication' do let(:block) do proc { power(addition(1, 2), multiplication(2,3)) } end let(:expected) do Danica::Operator::Power.new( Danica::Operator::Addition.new(1, 2), Danica::Operator::Multiplication.new(2, 3) ) end it 'returns the expected power' do expect(result).to eq(expected) end end context 'when defining a function' do let(:block) do proc do function(:x) do power(x, 2) end end end let(:function) do Danica::Function.build(:x) do Danica::Operator::Power.new(x, 2) end.new end it 'returns the expected function with variables' do expect(result.variables_hash).to eq(function.variables_hash) end it 'returns the expected function with block' do expect(result.to_tex).to eq(function.to_tex) end end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
danica-2.3.0 | spec/lib/danica_spec.rb |