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

     1  package structure
     2  
     3  import (
     4  	"reflect"
     5  	"testing"
     6  )
     7  
     8  func TestExpandJson_emptyString(t *testing.T) {
     9  	_, err := ExpandJsonFromString("")
    10  	if err == nil {
    11  		t.Fatal("Expected to throw an error while Expanding JSON")
    12  	}
    13  }
    14  
    15  func TestExpandJson_singleItem(t *testing.T) {
    16  	input := `{
    17  	  "foo": "bar"
    18  	}`
    19  	expected := make(map[string]interface{}, 1)
    20  	expected["foo"] = "bar"
    21  	actual, err := ExpandJsonFromString(input)
    22  	if err != nil {
    23  		t.Fatalf("Expected not to throw an error while Expanding JSON, but got: %s", err)
    24  	}
    25  
    26  	if !reflect.DeepEqual(actual, expected) {
    27  		t.Fatalf("Got:\n\n%+v\n\nExpected:\n\n%+v\n", actual, expected)
    28  	}
    29  }
    30  
    31  func TestExpandJson_multipleItems(t *testing.T) {
    32  	input := `{
    33  	  "foo": "bar",
    34  	  "hello": "world"
    35  	}`
    36  	expected := make(map[string]interface{}, 1)
    37  	expected["foo"] = "bar"
    38  	expected["hello"] = "world"
    39  
    40  	actual, err := ExpandJsonFromString(input)
    41  	if err != nil {
    42  		t.Fatalf("Expected not to throw an error while Expanding JSON, but got: %s", err)
    43  	}
    44  
    45  	if !reflect.DeepEqual(actual, expected) {
    46  		t.Fatalf("Got:\n\n%+v\n\nExpected:\n\n%+v\n", actual, expected)
    47  	}
    48  }