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Contents
require "spec"
require "../src/*"
describe "DifferenceOfSquares" do
it "calculates square of sum 5 is 225" do
Squares.square_of_sum(5).should eq(225)
end
it "calculates square of sum 10 is 3025" do
Squares.square_of_sum(10).should eq(3025)
end
it "calculates square of sum 100 is 25502500" do
Squares.square_of_sum(100).should eq(25502500)
end
it "calculates sum of squares 5 is 55" do
Squares.sum_of_squares(5).should eq(55)
end
it "calculates sum of squares 10 is 385" do
Squares.sum_of_squares(10).should eq(385)
end
it "calculates sum of squares 100 is 338350" do
Squares.sum_of_squares(100).should eq(338350)
end
it "calculates difference of squares 0 is 0" do
Squares.difference_of_squares(0).should eq(0)
end
it "calculates difference of squares 5 is 170" do
Squares.difference_of_squares(5).should eq(170)
end
it "calculates difference of squares 10 is 2640" do
Squares.difference_of_squares(10).should eq(2640)
end
it "calculates difference of squares 100 is 25164150" do
Squares.difference_of_squares(100).should eq(25164150)
end
end
Version data entries
319 entries across 319 versions & 1 rubygems