github.com/nevalang/neva@v0.23.1-0.20240507185603-7696a9bb8dda/examples/fizzbuzz/e2e_test.go (about) 1 package test 2 3 import ( 4 "os" 5 "os/exec" 6 "testing" 7 8 "github.com/stretchr/testify/require" 9 ) 10 11 func Test(t *testing.T) { 12 err := os.Chdir("..") 13 require.NoError(t, err) 14 15 wd, err := os.Getwd() 16 require.NoError(t, err) 17 defer os.Chdir(wd) 18 19 cmd := exec.Command("neva", "run", "fizzbuzz") 20 21 out, err := cmd.CombinedOutput() 22 require.NoError(t, err) 23 24 require.Equal( 25 t, 26 expected, 27 string(out), 28 ) 29 30 require.Equal(t, 0, cmd.ProcessState.ExitCode()) 31 } 32 33 var expected = `1 34 2 35 Fizz 36 4 37 Buzz 38 Fizz 39 7 40 8 41 Fizz 42 Buzz 43 11 44 Fizz 45 13 46 14 47 FizzBuzz 48 16 49 17 50 Fizz 51 19 52 Buzz 53 Fizz 54 22 55 23 56 Fizz 57 Buzz 58 26 59 Fizz 60 28 61 29 62 FizzBuzz 63 31 64 32 65 Fizz 66 34 67 Buzz 68 Fizz 69 37 70 38 71 Fizz 72 Buzz 73 41 74 Fizz 75 43 76 44 77 FizzBuzz 78 46 79 47 80 Fizz 81 49 82 Buzz 83 Fizz 84 52 85 53 86 Fizz 87 Buzz 88 56 89 Fizz 90 58 91 59 92 FizzBuzz 93 61 94 62 95 Fizz 96 64 97 Buzz 98 Fizz 99 67 100 68 101 Fizz 102 Buzz 103 71 104 Fizz 105 73 106 74 107 FizzBuzz 108 76 109 77 110 Fizz 111 79 112 Buzz 113 Fizz 114 82 115 83 116 Fizz 117 Buzz 118 86 119 Fizz 120 88 121 89 122 FizzBuzz 123 91 124 92 125 Fizz 126 94 127 Buzz 128 Fizz 129 97 130 98 131 Fizz 132 Buzz 133 `