89 lines
2.5 KiB
Julia
89 lines
2.5 KiB
Julia
using Test
|
|
|
|
include("perfect-numbers.jl")
|
|
|
|
@testset verbose = true "tests" begin
|
|
@testset "Perfect numbers" begin
|
|
|
|
@testset "Smallest perfect number is classified correctly" begin
|
|
@test isperfect(6)
|
|
end
|
|
|
|
@testset "Medium perfect number is classified correctly" begin
|
|
@test isperfect(28)
|
|
end
|
|
|
|
@testset "Large perfect number is classified correctly" begin
|
|
@test isperfect(33550336)
|
|
end
|
|
|
|
@testset "Correctly handles non-perfect numbers" begin
|
|
@test !isperfect(12)
|
|
@test !isperfect(4)
|
|
end
|
|
end
|
|
|
|
@testset "Abundant numbers" begin
|
|
|
|
@testset "Smallest abundant number is classified correctly" begin
|
|
@test isabundant(12)
|
|
end
|
|
|
|
@testset "Medium abundant number is classified correctly" begin
|
|
@test isabundant(30)
|
|
end
|
|
|
|
@testset "Large abundant number is classified correctly" begin
|
|
@test isabundant(33550335)
|
|
end
|
|
|
|
@testset "Correctly handles non-abundant numbers" begin
|
|
@test !isabundant(6)
|
|
@test !isabundant(32)
|
|
end
|
|
end
|
|
|
|
@testset "Deficient numbers" begin
|
|
|
|
@testset "Smallest prime deficient number is classified correctly" begin
|
|
@test isdeficient(2)
|
|
end
|
|
|
|
@testset "Smallest non-prime deficient number is classified correctly" begin
|
|
@test isdeficient(4)
|
|
end
|
|
|
|
@testset "Medium deficient number is classified correctly" begin
|
|
@test isdeficient(32)
|
|
end
|
|
|
|
@testset "Large deficient number is classified correctly" begin
|
|
@test isdeficient(33550337)
|
|
end
|
|
|
|
@testset "Edge case (no factors other than itself) is classified correctly" begin
|
|
@test isdeficient(1)
|
|
end
|
|
|
|
@testset "Correctly handles non-deficient numbers" begin
|
|
@test !isdeficient(28)
|
|
@test !isdeficient(30)
|
|
end
|
|
end
|
|
|
|
@testset "Invalid inputs" begin
|
|
|
|
@testset "Zero is rejected (not a natural number)" begin
|
|
@test_throws DomainError isdeficient(0)
|
|
@test_throws DomainError isperfect(0)
|
|
@test_throws DomainError isabundant(0)
|
|
end
|
|
|
|
@testset "Negative integer is rejected (not a natural number)" begin
|
|
@test_throws DomainError isdeficient(-1)
|
|
@test_throws DomainError isperfect(-1)
|
|
@test_throws DomainError isabundant(-1)
|
|
end
|
|
end
|
|
end
|