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package ovsdb
import (
"encoding/json"
"reflect"
"testing"
"github.com/stretchr/testify/assert"
)
func TestMutationMarshalUnmarshalJSON(t *testing.T) {
tests := []struct {
name string
mutation Mutation
want string
wantErr bool
}{
{
"test delete",
Mutation{"foo", MutateOperationDelete, "bar"},
`[ "foo", "delete", "bar" ]`,
false,
},
{
"test insert",
Mutation{"foo", MutateOperationInsert, "bar"},
`[ "foo", "insert", "bar" ]`,
false,
},
{
"test add",
Mutation{"foo", MutateOperationAdd, "bar"},
`[ "foo", "+=", "bar" ]`,
false,
},
{
"test subtract",
Mutation{"foo", MutateOperationSubtract, "bar"},
`[ "foo", "-=", "bar" ]`,
false,
},
{
"test multiply",
Mutation{"foo", MutateOperationMultiply, "bar"},
`[ "foo", "*=", "bar" ]`,
false,
},
{
"test divide",
Mutation{"foo", MutateOperationDivide, "bar"},
`[ "foo", "/=", "bar" ]`,
false,
},
{
"test modulo",
Mutation{"foo", MutateOperationModulo, "bar"},
`[ "foo", "%=", "bar" ]`,
false,
},
{
"test uuid",
Mutation{"foo", MutateOperationInsert, UUID{GoUUID: "foo"}},
`[ "foo", "insert", ["named-uuid", "foo"] ]`,
false,
},
{
"test set",
Mutation{"foo", MutateOperationInsert, OvsSet{GoSet: []interface{}{"foo", "bar", "baz"}}},
`[ "foo", "insert", ["set",["foo", "bar", "baz"]] ]`,
false,
},
{
"test map",
Mutation{"foo", MutateOperationInsert, OvsMap{GoMap: map[interface{}]interface{}{"foo": "bar", "baz": "quux"}}},
`[ "foo", "insert", ["map",[["foo", "bar"], ["baz", "quux"]]]]`,
false,
},
{
"test uuid set",
Mutation{"foo", MutateOperationInsert, OvsSet{GoSet: []interface{}{UUID{GoUUID: "foo"}, UUID{GoUUID: "bar"}}}},
`[ "foo", "insert", ["set",[["named-uuid", "foo"], ["named-uuid", "bar"]]] ]`,
false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := json.Marshal(tt.mutation)
if err != nil {
t.Fatal(err)
}
// testing JSON equality is flaky for ovsdb notated maps
// it's safe to skip this as we test from json->object later
if tt.name != "test map" {
assert.JSONEq(t, tt.want, string(got))
}
var c Mutation
if err := json.Unmarshal(got, &c); err != nil {
t.Fatal(err)
}
assert.Equal(t, tt.mutation.Column, c.Column)
assert.Equal(t, tt.mutation.Mutator, c.Mutator)
v := reflect.TypeOf(tt.mutation.Value)
vv := reflect.ValueOf(c.Value)
if !vv.IsValid() {
t.Fatalf("c.Value is empty: %v", c.Value)
}
assert.Equal(t, v, vv.Type())
assert.Equal(t, tt.mutation.Value, vv.Convert(v).Interface())
if vv.Kind() == reflect.String {
assert.Equal(t, tt.mutation.Value, vv.String())
}
})
}
}
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