github.com/matrixorigin/matrixone@v1.2.0/pkg/sql/parsers/tree/cstr_test.go (about)

     1  // Copyright 2021 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 tree
    16  
    17  import (
    18  	"github.com/stretchr/testify/assert"
    19  	"testing"
    20  )
    21  
    22  func Test_CStr(t *testing.T) {
    23  	c1 := NewCStr("Hello", 1)
    24  	assert.Equal(t, "hello", c1.ToLower())
    25  	assert.Equal(t, "Hello", c1.Origin())
    26  	assert.Equal(t, false, c1.Empty())
    27  	c2 := NewCStr("Hello", 1)
    28  	assert.Equal(t, "hello", c2.ToLower())
    29  	c2.SetConfig(1)
    30  	assert.Equal(t, "hello", c2.Compare())
    31  	c2.SetConfig(0)
    32  	assert.Equal(t, "Hello", c2.Compare())
    33  }