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require 'spec_helper'
describe Bogus::FakeConfiguration do
let(:config) { Bogus::FakeConfiguration.new }
it "does not contain not configured fakes" do
expect(config.include?(:foo)).to be_false
end
def class_block(name)
config.get(name).class_block
end
def opts(name)
config.get(name).opts
end
def stubs(name)
config.get(name).stubs
end
it "contains configured fakes" do
config.evaluate do
fake(:foo, as: :class, class: proc{Samples::Foo}) do
bar "the bar"
end
end
expect(config.include?(:foo)).to be_true
expect(config.include?(:bar)).to be_false
end
it "returns the configuration for a fake" do
config.evaluate do
fake(:foo, as: :class, class: proc{Samples::Foo}) do
bar "the bar"
end
end
expect(opts(:foo)).to eq ({ as: :class} )
expect(stubs(:foo)).to eq ({ bar: "the bar"} )
expect(class_block(:foo).call).to eq Samples::Foo
end
context "with no class" do
it "does not return any class block" do
config.evaluate do
fake(:foo, as: :class) { bar "bar" }
end
expect(opts(:foo)).to eq ({ as: :class} )
expect(stubs(:foo)).to eq ({ bar: "bar"} )
expect(class_block(:foo)).to be_nil
end
end
context "with no options" do
it "does not return any options" do
config.evaluate do
fake(:foo) { bar "bar" }
end
expect(opts(:foo)).to eq ({ } )
expect(stubs(:foo)).to eq ({ bar: "bar"} )
expect(class_block(:foo)).to be_nil
end
end
context "with block return value definitions" do
it "returns the values, not blocks" do
config.evaluate do
fake(:foo) { bar {"bar"} }
end
expect(stubs(:foo)[:bar].call).to eq "bar"
end
it "does not evaluate the blocks when getting, nor when setting" do
config.evaluate do
fake(:foo) { bar { raise "gotcha" } }
end
block = stubs(:foo)[:bar]
expect{ block.call }.to raise_error
end
end
context "witn no stubs block" do
it "returns the options" do
config.evaluate do
fake(:foo, as: :class)
end
expect(opts(:foo)).to eq ({ as: :class} )
expect(stubs(:foo)).to eq ({ } )
expect(class_block(:foo)).to be_nil
end
end
end
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