github.com/matrixorigin/matrixone@v1.2.0/pkg/pb/metadata/metadata_test.go (about)

     1  // Copyright 2022 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 metadata
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/assert"
    21  )
    22  
    23  func TestIsEmptyTN(t *testing.T) {
    24  	v := TNShard{}
    25  	assert.True(t, v.IsEmpty())
    26  
    27  	v.ShardID = 1
    28  	assert.False(t, v.IsEmpty())
    29  }
    30  
    31  func TestValidStateString(t *testing.T) {
    32  	cases := []struct {
    33  		s string
    34  		r bool
    35  	}{
    36  		{s: "", r: false},
    37  		{s: "n", r: false},
    38  		{s: "no", r: false},
    39  		{s: "working", r: true},
    40  		{s: "woRKing", r: true},
    41  		{s: "draining", r: true},
    42  		{s: "drainINg", r: true},
    43  		{s: "drained", r: true},
    44  		{s: "DRained", r: true},
    45  	}
    46  	for _, c := range cases {
    47  		assert.Equal(t, c.r, ValidStateString(c.s))
    48  	}
    49  }