github.com/matrixorigin/matrixone@v0.7.0/pkg/vectorize/fromunixtime/from_unixtime_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 fromunixtime
    16  
    17  import (
    18  	"reflect"
    19  	"testing"
    20  	"time"
    21  
    22  	"github.com/matrixorigin/matrixone/pkg/container/types"
    23  )
    24  
    25  func wantDatetimeFromUnix(ts int64) types.Datetime {
    26  	s := time.Unix(ts, 0).Local().Format("2006-01-02 15:04:05")
    27  	datetime, err := types.ParseDatetime(s, 6)
    28  	if err != nil {
    29  		panic("bad datetime")
    30  	}
    31  	return datetime
    32  }
    33  
    34  func TestFromUnixTimestamp(t *testing.T) {
    35  	xs := []int64{1641046980, 1641133380, 1641219780}
    36  	rs := make([]types.Datetime, 3)
    37  	want := []types.Datetime{
    38  		wantDatetimeFromUnix(xs[0]),
    39  		wantDatetimeFromUnix(xs[1]),
    40  		wantDatetimeFromUnix(xs[2]),
    41  	}
    42  
    43  	got := unixToDatetime(time.Local, xs, rs)
    44  	if !reflect.DeepEqual(got, want) {
    45  		t.Errorf("unixtimestamp() want %v but got %v", want, got)
    46  	}
    47  }