|
| 1 | +package types |
| 2 | + |
| 3 | +import ( |
| 4 | + "reflect" |
| 5 | + "testing" |
| 6 | +) |
| 7 | + |
| 8 | +func TestFieldUnmarshalJSON(t *testing.T) { |
| 9 | + tests := []struct { |
| 10 | + name string |
| 11 | + input []byte |
| 12 | + expected Field |
| 13 | + expectErr bool |
| 14 | + }{ |
| 15 | + { |
| 16 | + name: "valid single Field object JSON", |
| 17 | + input: []byte(`{"name":"field1","sensitive":true,"description":"A test field"}`), |
| 18 | + expected: Field{Name: "field1", Sensitive: boolPtr(true), Description: "A test field"}, |
| 19 | + expectErr: false, |
| 20 | + }, |
| 21 | + { |
| 22 | + name: "valid Field name as string", |
| 23 | + input: []byte(`"field1"`), |
| 24 | + expected: Field{Name: "field1"}, |
| 25 | + expectErr: false, |
| 26 | + }, |
| 27 | + { |
| 28 | + name: "empty input", |
| 29 | + input: []byte(``), |
| 30 | + expected: Field{}, |
| 31 | + expectErr: false, |
| 32 | + }, |
| 33 | + { |
| 34 | + name: "invalid JSON object", |
| 35 | + input: []byte(`{"name":"field1","sensitive":"not_boolean"}`), |
| 36 | + expected: Field{Name: "field1", Sensitive: new(bool)}, |
| 37 | + expectErr: true, |
| 38 | + }, |
| 39 | + { |
| 40 | + name: "extra unknown fields in JSON object", |
| 41 | + input: []byte(`{"name":"field1","unknown":"field","sensitive":false}`), |
| 42 | + expected: Field{Name: "field1", Sensitive: boolPtr(false)}, |
| 43 | + expectErr: false, |
| 44 | + }, |
| 45 | + { |
| 46 | + name: "malformed JSON", |
| 47 | + input: []byte(`{"name":"field1","sensitive":true`), |
| 48 | + expected: Field{}, |
| 49 | + expectErr: true, |
| 50 | + }, |
| 51 | + } |
| 52 | + |
| 53 | + for _, tt := range tests { |
| 54 | + t.Run(tt.name, func(t *testing.T) { |
| 55 | + var field Field |
| 56 | + err := field.UnmarshalJSON(tt.input) |
| 57 | + if (err != nil) != tt.expectErr { |
| 58 | + t.Errorf("UnmarshalJSON() error = %v, expectErr %v", err, tt.expectErr) |
| 59 | + } |
| 60 | + if !reflect.DeepEqual(field, tt.expected) { |
| 61 | + t.Errorf("UnmarshalJSON() = %v, expected %v", field, tt.expected) |
| 62 | + } |
| 63 | + }) |
| 64 | + } |
| 65 | +} |
| 66 | + |
| 67 | +func TestFieldsUnmarshalJSON(t *testing.T) { |
| 68 | + tests := []struct { |
| 69 | + name string |
| 70 | + input []byte |
| 71 | + expected Fields |
| 72 | + expectErr bool |
| 73 | + }{ |
| 74 | + { |
| 75 | + name: "empty input", |
| 76 | + input: nil, |
| 77 | + expected: nil, |
| 78 | + expectErr: false, |
| 79 | + }, |
| 80 | + { |
| 81 | + name: "nil pointer", |
| 82 | + input: nil, |
| 83 | + expected: nil, |
| 84 | + expectErr: false, |
| 85 | + }, |
| 86 | + { |
| 87 | + name: "valid JSON array", |
| 88 | + input: []byte(`[{"Name":"field1"},{"Name":"field2"}]`), |
| 89 | + expected: Fields{{Name: "field1"}, {Name: "field2"}}, |
| 90 | + expectErr: false, |
| 91 | + }, |
| 92 | + { |
| 93 | + name: "single string input", |
| 94 | + input: []byte(`"field1,field2,field3"`), |
| 95 | + expected: Fields{{Name: "field1"}, {Name: "field2"}, {Name: "field3"}}, |
| 96 | + expectErr: false, |
| 97 | + }, |
| 98 | + { |
| 99 | + name: "trim spaces in single string input", |
| 100 | + input: []byte(`"field1, field2 , field3 "`), |
| 101 | + expected: Fields{{Name: "field1"}, {Name: "field2"}, {Name: "field3"}}, |
| 102 | + expectErr: false, |
| 103 | + }, |
| 104 | + { |
| 105 | + name: "invalid JSON array", |
| 106 | + input: []byte(`[{"Name":"field1"},{"Name":field2}]`), |
| 107 | + expected: nil, |
| 108 | + expectErr: true, |
| 109 | + }, |
| 110 | + { |
| 111 | + name: "invalid single string", |
| 112 | + input: []byte(`1234`), |
| 113 | + expected: nil, |
| 114 | + expectErr: true, |
| 115 | + }, |
| 116 | + { |
| 117 | + name: "empty array", |
| 118 | + input: []byte(`[]`), |
| 119 | + expected: Fields{}, |
| 120 | + expectErr: false, |
| 121 | + }, |
| 122 | + { |
| 123 | + name: "empty string", |
| 124 | + input: []byte(`""`), |
| 125 | + expected: nil, |
| 126 | + expectErr: false, |
| 127 | + }, |
| 128 | + } |
| 129 | + |
| 130 | + for _, tt := range tests { |
| 131 | + t.Run(tt.name, func(t *testing.T) { |
| 132 | + var fields Fields |
| 133 | + err := fields.UnmarshalJSON(tt.input) |
| 134 | + if (err != nil) != tt.expectErr { |
| 135 | + t.Errorf("UnmarshalJSON() error = %v, expectErr %v", err, tt.expectErr) |
| 136 | + } |
| 137 | + if !reflect.DeepEqual(fields, tt.expected) { |
| 138 | + t.Errorf("UnmarshalJSON() = %v, expected %v", fields, tt.expected) |
| 139 | + } |
| 140 | + }) |
| 141 | + } |
| 142 | +} |
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