Sha256: da6268e2c6fa62c3e88c0bd97c272ca4a29a6215c51a1a9655a297e5a12bd2fd
Contents?: true
Size: 1.12 KB
Versions: 52
Compression:
Stored size: 1.12 KB
Contents
require File.expand_path('../../../../spec_helper', __FILE__)
describe :numeric_rect, :shared => true do
before(:each) do
@numbers = [
20, # Integer
398.72, # Float
Rational(3, 4), # Rational
99999999**99, # Bignum
Float::MAX * 2, # Infinity
0/0.0 # NaN
]
end
it "returns an Array" do
@numbers.each do |number|
number.send(@method).should be_an_instance_of(Array)
end
end
it "returns a two-element Array" do
@numbers.each do |number|
number.send(@method).size.should == 2
end
end
it "returns self as the first element" do
@numbers.each do |number|
if number.to_f.nan?
number.send(@method).first.nan?.should be_true
else
number.send(@method).first.should == number
end
end
end
it "returns 0 as the last element" do
@numbers.each do |number|
number.send(@method).last.should == 0
end
end
it "raises an ArgumentError if given any arguments" do
@numbers.each do |number|
lambda { number.send(@method, number) }.should raise_error(ArgumentError)
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems