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frompcore_test.go
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frompcore_test.go
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package dgopcore_test
import (
"fmt"
"regexp"
"testing"
"time"
"github.com/lyraproj/semver/semver"
require "github.com/lyraproj/dgo/dgo_test"
"github.com/lyraproj/dgo/newtype"
"github.com/lyraproj/dgo/dgo"
"github.com/lyraproj/dgo/typ"
"github.com/lyraproj/pcore/types"
"github.com/lyraproj/dgo/vf"
"github.com/lyraproj/dgo/dgopcore"
"github.com/lyraproj/pcore/pcore"
"github.com/lyraproj/pcore/px"
)
func ExampleFromPcore_mixed() {
pcore.Do(func(c px.Context) {
v := px.Wrap(c, map[string]interface{}{"a": 1, "b": []interface{}{"c", 3.14, true}})
fmt.Println(dgopcore.FromPcore(v))
})
// Output: {"a":1,"b":["c",3.14,true]}
}
func requireDgo(t *testing.T, e, a interface{}) {
t.Helper()
ev := vf.Value(e)
if !ev.Equals(a) {
t.Errorf(`%s is not equal to %s`, ev, vf.Value(a))
}
}
func TestFromPcore_values(t *testing.T) {
values := []interface{}{
true,
false,
nil,
20,
3.14,
`hello`,
[]byte{1, 2, 3},
[]string{`a`, `b`, `c`},
map[string]string{`a`: `first`, `b`: `second`},
regexp.MustCompile(`abc`),
time.Now(),
}
pcore.Do(func(c px.Context) {
t.Helper()
for _, v := range values {
pv := px.Wrap(c, v)
requireDgo(t, v, dgopcore.FromPcore(pv))
}
})
}
func TestFromPcore_sensitive(t *testing.T) {
requireDgo(t, vf.Sensitive(`hello`), dgopcore.FromPcore(types.WrapSensitive(types.WrapString(`hello`))))
}
func TestFromPcore_defaultTypes(t *testing.T) {
types := map[dgo.Type]px.Type{
typ.Any: types.DefaultAnyType(),
typ.Array: types.DefaultArrayType(),
typ.Binary: types.DefaultBinaryType(),
typ.Boolean: types.DefaultBooleanType(),
typ.False: types.NewBooleanType(false),
typ.True: types.NewBooleanType(true),
typ.Float: types.DefaultFloatType(),
typ.Map: types.DefaultHashType(),
typ.Integer: types.DefaultIntegerType(),
typ.Regexp: types.DefaultRegexpType(),
typ.Sensitive: types.DefaultSensitiveType(),
typ.String: types.DefaultStringType(),
typ.Time: types.DefaultTimestampType(),
typ.Tuple: types.DefaultTupleType(),
typ.Nil: types.DefaultUndefType(),
}
for dt, pt := range types {
requireDgo(t, dt, dgopcore.FromPcore(pt))
}
}
func TestFromPcore_collectionType(t *testing.T) {
require.Equal(t, newtype.AnyOf(typ.Array, typ.Map), dgopcore.FromPcore(types.DefaultCollectionType()))
}
func TestFromPcore_enumType(t *testing.T) {
require.Equal(t, typ.String, dgopcore.FromPcore(types.DefaultEnumType()))
require.Equal(t, vf.String(`a`).Type(), dgopcore.FromPcore(types.NewEnumType([]string{`a`}, false)))
require.Equal(t, newtype.Enum(`a`, `b`), dgopcore.FromPcore(types.NewEnumType([]string{`a`, `b`}, false)))
require.Equal(t, newtype.CiEnum(`a`, `b`), dgopcore.FromPcore(types.NewEnumType([]string{`a`, `b`}, true)))
}
func TestFromPcore_hashType(t *testing.T) {
require.Equal(t, newtype.Map(typ.String, typ.Map, 3, 8),
dgopcore.FromPcore(types.NewHashType(types.DefaultStringType(), types.DefaultHashType(), types.NewIntegerType(3, 8))))
}
func TestFromPcore_notUndefType(t *testing.T) {
require.Equal(t, newtype.AllOf(newtype.Not(typ.Nil), typ.Any), dgopcore.FromPcore(types.DefaultNotUndefType()))
}
func TestFromPcore_numericType(t *testing.T) {
require.Equal(t, newtype.AnyOf(typ.Float, typ.Integer), dgopcore.FromPcore(types.DefaultNumericType()))
}
func TestFromPcore_optionalType(t *testing.T) {
require.Equal(t, typ.Any, dgopcore.FromPcore(types.DefaultOptionalType()))
require.Equal(t, newtype.AnyOf(typ.Nil, typ.String), dgopcore.FromPcore(
types.NewOptionalType(types.DefaultStringType())))
}
func TestFromPcore_patternType(t *testing.T) {
require.Equal(t, typ.String, dgopcore.FromPcore(types.DefaultPatternType()))
rx := regexp.MustCompile(`abc`)
require.Equal(t, newtype.Pattern(rx), dgopcore.FromPcore(types.NewPatternType([]*types.RegexpType{
types.NewRegexpTypeR(rx)})))
}
func TestFromPcore_regexpType(t *testing.T) {
rx := regexp.MustCompile(`abc`)
require.Equal(t, vf.Regexp(rx).Type(), dgopcore.FromPcore(types.NewRegexpTypeR(rx)))
}
func TestFromPcore_sensitiveType(t *testing.T) {
requireDgo(t, vf.Sensitive(`hello`).Type(), dgopcore.FromPcore(types.WrapSensitive(types.WrapString(`hello`)).PType()))
}
func TestFromPcore_structType(t *testing.T) {
require.Equal(t, typ.Map, dgopcore.FromPcore(types.DefaultStructType()))
require.Equal(t,
newtype.StructMapFromMap(false, vf.Map(`a`, typ.Float, `b`, vf.Map(`type`, typ.Integer, `required`, true))),
dgopcore.FromPcore(types.NewStructType(
[]*types.StructElement{
types.NewStructElement(types.NewOptionalType(types.WrapString(`a`).PType()), types.DefaultFloatType()),
types.NewStructElement(types.WrapString(`b`), types.DefaultIntegerType())})))
}
func TestFromPcore_timestampType(t *testing.T) {
require.Panic(t, func() {
ts := time.Now()
dgopcore.FromPcore(types.NewTimestampType(ts, ts.Add(1*time.Second)))
}, `unable to create dgo time type from Timestamp\[.*without loosing range constraint`)
}
func TestFromPcore_tupleType(t *testing.T) {
require.Equal(t, newtype.Tuple(typ.Float, typ.Integer), dgopcore.FromPcore(types.NewTupleType(
[]px.Type{types.DefaultFloatType(), types.DefaultIntegerType()}, nil)))
require.Panic(t, func() {
dgopcore.FromPcore(types.NewTupleType(
[]px.Type{types.DefaultFloatType(), types.DefaultIntegerType()}, types.NewIntegerType(2, 4)))
}, `unable to create dgo tuple type from Tuple\[Float, Integer, 2, 4\] without loosing size constraint`)
}
func TestFromPcore_typeType(t *testing.T) {
require.Equal(t, typ.Type, dgopcore.FromPcore(types.DefaultTypeType()))
require.Equal(t, typ.String.Type(), dgopcore.FromPcore(types.DefaultStringType().PType()))
}
func TestFromPcore_variantType(t *testing.T) {
require.Equal(t, newtype.Not(typ.Any), dgopcore.FromPcore(types.DefaultVariantType()))
require.Equal(t,
newtype.AnyOf(typ.String, typ.Integer),
dgopcore.FromPcore(types.NewVariantType(types.DefaultStringType(), types.DefaultIntegerType())))
}
func TestFromPcore_invalidValue(t *testing.T) {
require.Panic(t, func() {
dgopcore.FromPcore(types.WrapSemVer(semver.MustParseVersion(`1.0.0`)))
}, `unable to create a dgo.Value from a pcore SemVer`)
}
func TestFromPcore_invalidType(t *testing.T) {
require.Panic(t, func() {
dgopcore.FromPcore(types.NewSemVerType(semver.MustParseVersionRange(`1.x`)))
}, `unable to create a dgo.Type from a pcore SemVer`)
}