github.com/cmalfait/terraform@v0.11.12-beta1/helper/variables/parse_test.go (about)

     1  package variables
     2  
     3  import (
     4  	"fmt"
     5  	"reflect"
     6  	"testing"
     7  )
     8  
     9  func TestParseInput(t *testing.T) {
    10  	cases := []struct {
    11  		Name   string
    12  		Input  string
    13  		Result interface{}
    14  		Error  bool
    15  	}{
    16  		{
    17  			"unquoted string",
    18  			"foo",
    19  			"foo",
    20  			false,
    21  		},
    22  
    23  		{
    24  			"number",
    25  			"1",
    26  			"1",
    27  			false,
    28  		},
    29  
    30  		{
    31  			"float",
    32  			"1.2",
    33  			"1.2",
    34  			false,
    35  		},
    36  
    37  		{
    38  			"hex number",
    39  			"0x12",
    40  			"0x12",
    41  			false,
    42  		},
    43  
    44  		{
    45  			"bool",
    46  			"true",
    47  			"true",
    48  			false,
    49  		},
    50  
    51  		{
    52  			"list",
    53  			`["foo"]`,
    54  			[]interface{}{"foo"},
    55  			false,
    56  		},
    57  
    58  		{
    59  			"map",
    60  			`{ foo = "bar" }`,
    61  			map[string]interface{}{"foo": "bar"},
    62  			false,
    63  		},
    64  	}
    65  
    66  	for i, tc := range cases {
    67  		t.Run(fmt.Sprintf("%d-%s", i, tc.Name), func(t *testing.T) {
    68  			actual, err := ParseInput(tc.Input)
    69  			if (err != nil) != tc.Error {
    70  				t.Fatalf("err: %s", err)
    71  			}
    72  			if err != nil {
    73  				return
    74  			}
    75  
    76  			if !reflect.DeepEqual(actual, tc.Result) {
    77  				t.Fatalf("bad: %#v", actual)
    78  			}
    79  		})
    80  	}
    81  }