github.com/matrixorigin/matrixone@v1.2.0/pkg/stream/connector/decoder_json_test.go (about)

     1  // Copyright 2021 - 2023 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package moconnector
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  func TestJsonDecoder_Decode(t *testing.T) {
    24  	t.Run("ok", func(t *testing.T) {
    25  		r := `{"a": 1, "b": 2}`
    26  		dec := newJsonDecoder()
    27  		obj, err := dec.Decode([]byte(r))
    28  		assert.NoError(t, err)
    29  		av, ok := obj["a"]
    30  		assert.True(t, ok)
    31  		assert.Equal(t, float64(1), av)
    32  		bv, ok := obj["b"]
    33  		assert.True(t, ok)
    34  		assert.Equal(t, float64(2), bv)
    35  	})
    36  
    37  	t.Run("error", func(t *testing.T) {
    38  		r := `{"a": 1, "b`
    39  		dec := newJsonDecoder()
    40  		_, err := dec.Decode([]byte(r))
    41  		assert.Error(t, err)
    42  	})
    43  }