Julia v1.0 でユニットテスト ref: https://qiita.com/antimon2/items/5222f4f773bf1944b745

file0.txt

(v1.0) pkg> generate FizzBuzzQuiz
Generating project FizzBuzzQuiz:
    FizzBuzzQuiz/Project.toml
    FizzBuzzQuiz/src/FizzBuzzQuiz.jl

(v1.0) pkg> activate FizzBuzzQuiz

(FizzBuzzQuiz) pkg> 

file11.txt

  Updating registry at `~/.julia/registries/General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
  Updating `/path/to/FizzBuzzQuiz/Project.toml`
 [no changes]
   Testing FizzBuzzQuiz
 Resolving package versions...
Multiplication: Test Failed at /path/to/FizzBuzzQuiz/test/runtests.jl:12
  Expression: 2 * 3 == 5
   Evaluated: 6 == 5
Stacktrace:
  : 《中略》
Test Summary:    | Pass  Fail  Total
Calcuration      |    3     1      4
  Addition       |    2            2
  Multiplication |    1     1      2
ERROR: LoadError: Some tests did not pass: 3 passed, 1 failed, 0 errored, 0 broken.
in expression starting at /path/to/FizzBuzzQuiz/test/runtests.jl:4
ERROR: Package FizzBuzzQuiz errored during testing

file12.txt

module HOGE

"""
greet()

# Sample

```jldoctest
julia> using HOGE; HOGE.greet()
"Hello World!"

``` """
greet() = "Hello World!"

end

file17.txt

$ julia --project -e 'using Pkg;Pkg.test()'
  Updating registry at `~/.julia/registries/General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
  Updating `path/to/FizzBuzzQuiz/Project.toml`
 [no changes]
   Testing FizzBuzzQuiz
 Resolving package versions...
Test Summary: | Pass  Total
Fizz & Buzz   |    9      9
Test Summary: | Pass  Total
Pezz          |   12     12
Test Summary: | Pass  Total
Hozz          |    5      5
   Testing FizzBuzzQuiz tests passed

file5.txt

$ pwd
/path/to/FizzBuzzQuiz

$ julia --project
               _
   _       _ _(_)_     |  Documentation: https://docs.julialang.org
  (_)     | (_) (_)    |
   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 1.0.1 (2018-09-29)
 _/ |\__'_|_|_|\__'_|  |  Official https://julialang.org/ release
|__/                   |

julia> # ']' キーで Pkg REPL-mode に移行

(FizzBuzzQuiz) pkg>test
  Updating registry at `~/.julia/registries/General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
  Updating `Project.toml`
 [no changes]
   Testing FizzBuzzQuiz
 Resolving package versions...
   Testing FizzBuzzQuiz tests passed

file6.txt

$ pwd
/path/to/FizzBuzzQuiz

$ julia --project -e 'using Pkg;Pkg.test()'
  Updating registry at `~/.julia/registries/General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
  Updating `Project.toml`
 [no changes]
   Testing FizzBuzzQuiz
 Resolving package versions...
   Testing FizzBuzzQuiz tests passed

file8.txt

FizzBuzzQuiz) pkg> test
  Updating registry at `~/.julia/registries/General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
  Updating `/path/to/FizzBuzzQuiz/Project.toml`
 [no changes]
   Testing FizzBuzzQuiz
 Resolving package versions...
Test Summary: | Pass  Total
Addition      |    2      2
Test Summary:  | Pass  Total
Multiplication |    2      2
   Testing FizzBuzzQuiz tests passed

file9.txt

(FizzBuzzQuiz) pkg> test
  Updating registry at `~/.julia/registries/General`
  Updating git-repo `https://github.com/JuliaRegistries/General.git`
 Resolving package versions...
  Updating `/path/to/FizzBuzzQuiz/Project.toml`
 [no changes]
   Testing FizzBuzzQuiz
 Resolving package versions...
Test Summary: | Pass  Total
Addition      |    2      2
Multiplication: Test Failed at /path/to/FizzBuzzQuiz/test/runtests.jl:11
  Expression: 2 * 3 == 5
   Evaluated: 6 == 5
Stacktrace:
  : 《中略》
Test Summary:  | Pass  Fail  Total
Multiplication |    1     1      2
ERROR: LoadError: Some tests did not pass: 1 passed, 1 failed, 0 errored, 0 broken.
in expression starting at /path/to/FizzBuzzQuiz/test/runtests.jl:9
ERROR: Package FizzBuzzQuiz errored during testing

fizz_buzz.jl

@testset "Fizz & Buzz" begin
    # @test fizz(1) == 1
    @test 1 |> fizz == 1
    @test 3 |> fizz == "Fizz"
    @test 1 |> buzz == 1
    @test 5 |> buzz == "Buzz"
    # @test buzz(fizz(1)) == 1
    @test 1 |> fizz |> buzz == 1
    @test 3 |> fizz |> buzz == "Fizz"
    @test 5 |> fizz |> buzz == "Buzz"
    @test 15 |> fizz |> buzz == "FizzBuzz"
    @test 15 |> buzz |> fizz == "BuzzFizz"
end

FizzBuzzQuiz.jl

module FizzBuzzQuiz

greet() = print("Hello World!")

end # module

hozz.jl

@testset "Hozz" begin
    @test 13 |> fizz |> buzz |> hozz == "Aho"
    @test 3 |> fizz |> buzz |> hozz == "FizzAho"
    @test 35 |> fizz |> buzz |> hozz == "BuzzAho"
    @test 30 |> fizz |> buzz |> hozz == "FizzBuzzAho"
    @test 30 |> hozz |> buzz |> fizz == "AhoBuzzFizz"
end

pezz.jl

@testset "Pezz" begin
    # @test pezz(buzz(fizz(7))) == "Pezz"
    @test 7 |> fizz |> buzz |> pezz == "Pezz"
    @test 21 |> fizz |> buzz |> pezz == "FizzPezz"
    @test 35 |> fizz |> buzz |> pezz == "BuzzPezz"
    @test 105 |> fizz |> buzz |> pezz == "FizzBuzzPezz"
    @test 105 |> fizz |> pezz |> buzz == "FizzPezzBuzz"
    @test 105 |> pezz |> buzz |> fizz == "PezzBuzzFizz"
    # 以下も念のため
    @test 1 |> fizz |> buzz |> pezz == 1
    @test 3 |> fizz |> buzz |> pezz == "Fizz"
    @test 5 |> fizz |> buzz |> pezz == "Buzz"
    @test 15 |> fizz |> buzz |> pezz == "FizzBuzz"
    @test 15 |> buzz |> fizz |> pezz == "BuzzFizz"
    @test 104 |> fizz |> buzz |> pezz == 104
end

Project.toml

name = "FizzBuzzQuiz"
uuid = "21722cf0-b7d5-11e8-334b-05128eaae1be"
authors = ["antimon2 <[email protected]>"]
version = "0.1.0"

[deps]

[extras]
Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"

[targets]
test = ["Test"]

runtests.jl

using FizzBuzzQuiz
using Test

tests = ["fizz_buzz", "pezz", "hozz"]
for test = tests
    # println("testing $test.jl...")
    include("$test.jl")
end