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Contents
package bookstore
// Source: exercism/problem-specifications
// Commit: a636903 Update description per @insti comments
// Problem Specifications Version: 1.1.0
var testCases = []struct {
description string
basket []int
expected float64
}{
{
description: "Only a single book",
basket: []int{1},
expected: 8.00,
},
{
description: "Two of the same book",
basket: []int{2, 2},
expected: 16.00,
},
{
description: "Empty basket",
basket: []int{},
expected: 0.00,
},
{
description: "Two different books",
basket: []int{1, 2},
expected: 15.20,
},
{
description: "Three different books",
basket: []int{1, 2, 3},
expected: 21.60,
},
{
description: "Four different books",
basket: []int{1, 2, 3, 4},
expected: 25.60,
},
{
description: "Five different books",
basket: []int{1, 2, 3, 4, 5},
expected: 30.00,
},
{
description: "Two groups of four is cheaper than group of five plus group of three",
basket: []int{1, 1, 2, 2, 3, 3, 4, 5},
expected: 51.20,
},
{
description: "Group of four plus group of two is cheaper than two groups of three",
basket: []int{1, 1, 2, 2, 3, 4},
expected: 40.80,
},
{
description: "Two each of first 4 books and 1 copy each of rest",
basket: []int{1, 1, 2, 2, 3, 3, 4, 4, 5},
expected: 55.60,
},
{
description: "Two copies of each book",
basket: []int{1, 1, 2, 2, 3, 3, 4, 4, 5, 5},
expected: 60.00,
},
{
description: "Three copies of first book and 2 each of remaining",
basket: []int{1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1},
expected: 68.00,
},
{
description: "Three each of first 2 books and 2 each of remaining books",
basket: []int{1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 1, 2},
expected: 75.20,
},
{
description: "Four groups of four are cheaper than two groups each of five and three",
basket: []int{1, 1, 2, 2, 3, 3, 4, 5, 1, 1, 2, 2, 3, 3, 4, 5},
expected: 102.40,
},
}
Version data entries
5 entries across 5 versions & 1 rubygems