// Copyright 2019 DeepMap, Inc. // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. package runtime import ( "fmt" "math" "testing" "time" "github.com/oapi-codegen/runtime/types" "github.com/stretchr/testify/assert" ) func TestBindStringToObject(t *testing.T) { var i int assert.NoError(t, BindStringToObject("5", &i)) assert.Equal(t, 5, i) // Let's make sure we error out on things that can't be the correct // type. Since we're using reflect package setters, we'll have similar // unassignable type errors. assert.Error(t, BindStringToObject("5.7", &i)) assert.Error(t, BindStringToObject("foo", &i)) assert.Error(t, BindStringToObject("1,2,3", &i)) var i8 int8 assert.NoError(t, BindStringToObject("12", &i8)) assert.Equal(t, int8(12), i8) assert.NoError(t, BindStringToObject("-12", &i8)) assert.Equal(t, int8(-12), i8) assert.Error(t, BindStringToObject("5.7", &i8)) assert.Error(t, BindStringToObject("foo", &i8)) assert.Error(t, BindStringToObject("1,2,3", &i8)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MinInt8-1), &i8)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MaxInt8+1), &i8)) var i16 int16 assert.NoError(t, BindStringToObject("12", &i16)) assert.Equal(t, int16(12), i16) assert.NoError(t, BindStringToObject("-12", &i16)) assert.Equal(t, int16(-12), i16) assert.Error(t, BindStringToObject("5.7", &i16)) assert.Error(t, BindStringToObject("foo", &i16)) assert.Error(t, BindStringToObject("1,2,3", &i16)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MinInt16-1), &i16)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MaxInt16+1), &i16)) var i32 int32 assert.NoError(t, BindStringToObject("12", &i32)) assert.Equal(t, int32(12), i32) assert.NoError(t, BindStringToObject("-12", &i32)) assert.Equal(t, int32(-12), i32) assert.Error(t, BindStringToObject("5.7", &i32)) assert.Error(t, BindStringToObject("foo", &i32)) assert.Error(t, BindStringToObject("1,2,3", &i32)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MinInt32-1), &i32)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MaxInt32+1), &i32)) var i64 int64 assert.NoError(t, BindStringToObject("124", &i64)) assert.Equal(t, int64(124), i64) assert.NoError(t, BindStringToObject("-124", &i64)) assert.Equal(t, int64(-124), i64) assert.Error(t, BindStringToObject("5.7", &i64)) assert.Error(t, BindStringToObject("foo", &i64)) assert.Error(t, BindStringToObject("1,2,3", &i64)) assert.Error(t, BindStringToObject("-9223372036854775809", &i64)) assert.Error(t, BindStringToObject("9223372036854775808", &i64)) // 1<<63 var u uint assert.NoError(t, BindStringToObject("5", &u)) assert.Equal(t, uint(5), u) assert.Error(t, BindStringToObject("-5", &u)) assert.Error(t, BindStringToObject("5.7", &u)) assert.Error(t, BindStringToObject("foo", &u)) assert.Error(t, BindStringToObject("1,2,3", &u)) var u8 uint8 assert.NoError(t, BindStringToObject("12", &u8)) assert.Equal(t, uint8(12), u8) assert.Error(t, BindStringToObject("-5", &u8)) assert.Error(t, BindStringToObject("5.7", &u8)) assert.Error(t, BindStringToObject("foo", &u8)) assert.Error(t, BindStringToObject("1,2,3", &u8)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MaxUint8+1), &i8)) var u16 uint16 assert.NoError(t, BindStringToObject("12", &u16)) assert.Equal(t, uint16(12), u16) assert.Error(t, BindStringToObject("-5", &u16)) assert.Error(t, BindStringToObject("5.7", &u16)) assert.Error(t, BindStringToObject("foo", &u16)) assert.Error(t, BindStringToObject("1,2,3", &u16)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MaxUint16+1), &i16)) var u32 uint32 assert.NoError(t, BindStringToObject("12", &u32)) assert.Equal(t, uint32(12), u32) assert.Error(t, BindStringToObject("-5", &u32)) assert.Error(t, BindStringToObject("5.7", &u32)) assert.Error(t, BindStringToObject("foo", &u32)) assert.Error(t, BindStringToObject("1,2,3", &u32)) assert.Error(t, BindStringToObject(fmt.Sprintf("%d", math.MaxUint32+1), &i32)) var u64 uint64 assert.NoError(t, BindStringToObject("124", &u64)) assert.Equal(t, uint64(124), u64) assert.Error(t, BindStringToObject("-5", &u64)) assert.Error(t, BindStringToObject("5.7", &u64)) assert.Error(t, BindStringToObject("foo", &u64)) assert.Error(t, BindStringToObject("1,2,3", &u64)) assert.Error(t, BindStringToObject("18446744073709551616", &i64)) // 1<<64 var b bool assert.NoError(t, BindStringToObject("True", &b)) assert.Equal(t, true, b) assert.NoError(t, BindStringToObject("true", &b)) assert.Equal(t, true, b) assert.NoError(t, BindStringToObject("1", &b)) assert.Equal(t, true, b) assert.NoError(t, BindStringToObject("0", &b)) assert.Equal(t, false, b) assert.Error(t, BindStringToObject("-1", &b)) assert.Error(t, BindStringToObject("hello", &b)) var f64 float64 assert.NoError(t, BindStringToObject("1.25", &f64)) assert.Equal(t, float64(1.25), f64) assert.Error(t, BindStringToObject("foo", &f64)) assert.Error(t, BindStringToObject("1,2,3", &f64)) var f32 float32 assert.NoError(t, BindStringToObject("3.125", &f32)) assert.Equal(t, float32(3.125), f32) assert.Error(t, BindStringToObject("foo", &f32)) assert.Error(t, BindStringToObject("1,2,3", &f32)) assert.NoError(t, BindStringToObject(fmt.Sprintf("%f", math.MaxFloat32), &f32)) assert.Error(t, BindStringToObject(fmt.Sprintf("%f", math.MaxFloat32*2), &f32)) // This checks whether binding works through a type alias. type SomeType int var st SomeType assert.NoError(t, BindStringToObject("5", &st)) assert.Equal(t, SomeType(5), st) // Check time binding now := time.Now().UTC() strTime := now.Format(time.RFC3339Nano) var parsedTime time.Time assert.NoError(t, BindStringToObject(strTime, &parsedTime)) parsedTime = parsedTime.UTC() assert.EqualValues(t, now, parsedTime) now = now.Truncate(time.Second) strTime = now.Format(time.RFC3339) assert.NoError(t, BindStringToObject(strTime, &parsedTime)) parsedTime = parsedTime.UTC() assert.EqualValues(t, now, parsedTime) // Checks whether time binding works through a type alias. type AliasedTime time.Time var aliasedTime AliasedTime assert.NoError(t, BindStringToObject(strTime, &aliasedTime)) assert.EqualValues(t, now, aliasedTime) // Checks whether date binding works directly and through an alias. dateString := "2020-11-05" var dstDate types.Date assert.NoError(t, BindStringToObject(dateString, &dstDate)) type AliasedDate types.Date var dstAliasedDate AliasedDate assert.NoError(t, BindStringToObject(dateString, &dstAliasedDate)) // Checks whether a mock binder works and embedded types var mockBinder MockBinder assert.NoError(t, BindStringToObject(dateString, &mockBinder)) assert.EqualValues(t, dateString, mockBinder.Time.Format("2006-01-02")) var dstEmbeddedMockBinder EmbeddedMockBinder assert.NoError(t, BindStringToObject(dateString, &dstEmbeddedMockBinder)) assert.EqualValues(t, dateString, dstEmbeddedMockBinder.Time.Format("2006-01-02")) // Checks UUID binding uuidString := "bbca1470-5e1f-4c64-ba99-fa7a6d2687b0" var dstUUID types.UUID assert.NoError(t, BindStringToObject(uuidString, &dstUUID)) assert.Equal(t, dstUUID.String(), uuidString) }