github.com/kaleido-io/firefly@v0.0.0-20210622132723-8b4b6aacb971/pkg/fftypes/namearray_test.go (about)

     1  // Copyright © 2021 Kaleido, Inc.
     2  //
     3  // SPDX-License-Identifier: Apache-2.0
     4  //
     5  // Licensed under the Apache License, Version 2.0 (the "License");
     6  // you may not use this file except in compliance with the License.
     7  // You may obtain a copy of the License at
     8  //
     9  //     http://www.apache.org/licenses/LICENSE-2.0
    10  //
    11  // Unless required by applicable law or agreed to in writing, software
    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  package fftypes
    18  
    19  import (
    20  	"context"
    21  	"fmt"
    22  	"testing"
    23  
    24  	"github.com/stretchr/testify/assert"
    25  )
    26  
    27  func TestFFNameArrayVerifyTooLong(t *testing.T) {
    28  	na := make(FFNameArray, 16)
    29  	for i := 0; i < 16; i++ {
    30  		na[i] = fmt.Sprintf("item_%d", i)
    31  	}
    32  	err := na.Validate(context.Background(), "field1")
    33  	assert.Regexp(t, `FF10227.*field1`, err)
    34  }
    35  
    36  func TestFFNameArrayVerifyDuplicate(t *testing.T) {
    37  	na := FFNameArray{"value1", "value2", "value1"}
    38  	err := na.Validate(context.Background(), "field1")
    39  	assert.Regexp(t, `FF10228.*field1`, err)
    40  }
    41  
    42  func TestFFNameArrayVerifyBadName(t *testing.T) {
    43  	na := FFNameArray{"!valid"}
    44  	err := na.Validate(context.Background(), "field1")
    45  	assert.Regexp(t, `FF10131.*field1\[0\]`, err)
    46  }
    47  
    48  func TestFFNameArrayScanValue(t *testing.T) {
    49  
    50  	na1 := FFNameArray{"name1", "name2"}
    51  	v, err := na1.Value()
    52  	assert.NoError(t, err)
    53  	assert.Equal(t, "name1,name2", v)
    54  
    55  	var na2 FFNameArray
    56  	assert.Equal(t, "", na2.String())
    57  	v, err = na2.Value()
    58  	assert.Equal(t, "", v)
    59  	err = na2.Scan("name1,name2")
    60  	assert.NoError(t, err)
    61  	assert.Equal(t, "name1,name2", na2.String())
    62  
    63  	var na3 FFNameArray
    64  	err = na3.Scan([]byte("name1,name2"))
    65  	assert.NoError(t, err)
    66  	assert.Equal(t, "name1,name2", na3.String())
    67  
    68  	var na4 FFNameArray
    69  	err = na4.Scan([]byte(nil))
    70  	assert.NoError(t, err)
    71  	assert.Equal(t, "", na4.String())
    72  	err = na4.Scan(nil)
    73  	assert.NoError(t, err)
    74  	assert.Equal(t, "", na4.String())
    75  	v, err = na4.Value()
    76  	assert.NoError(t, err)
    77  	assert.Equal(t, "", v)
    78  
    79  	var na5 FFNameArray
    80  	err = na5.Scan("")
    81  	assert.NoError(t, err)
    82  	assert.Equal(t, FFNameArray{}, na5)
    83  	assert.Equal(t, "", na5.String())
    84  
    85  	var na6 FFNameArray
    86  	err = na6.Scan(42)
    87  	assert.Regexp(t, "FF10125", err)
    88  
    89  	var na7 FFNameArray
    90  	err = na7.Scan(FFNameArray{"test1", "test2"})
    91  	assert.Equal(t, FFNameArray{"test1", "test2"}, na7)
    92  
    93  }