go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/logdog/common/storage/bigtable/bigtable_test.go (about)

     1  // Copyright 2015 The LUCI Authors.
     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 bigtable
    16  
    17  import (
    18  	"testing"
    19  
    20  	"go.chromium.org/luci/logdog/common/storage"
    21  
    22  	"cloud.google.com/go/bigtable"
    23  
    24  	. "github.com/smartystreets/goconvey/convey"
    25  )
    26  
    27  func TestBigTable(t *testing.T) {
    28  	t.Parallel()
    29  
    30  	Convey(`Testing BigTable internal functions`, t, func() {
    31  		s := NewMemoryInstance(nil)
    32  		defer s.Close()
    33  
    34  		Convey(`Given a fake BigTable row`, func() {
    35  			fakeRow := bigtable.Row{
    36  				"log": []bigtable.ReadItem{
    37  					{
    38  						Row:    "testrow",
    39  						Column: logColName,
    40  						Value:  []byte("here is my data"),
    41  					},
    42  				},
    43  			}
    44  
    45  			Convey(`Can extract log data.`, func() {
    46  				d, err := getLogRowData(fakeRow)
    47  				So(err, ShouldBeNil)
    48  				So(d, ShouldResemble, []byte("here is my data"))
    49  			})
    50  
    51  			Convey(`Will fail to extract if the column is missing.`, func() {
    52  				fakeRow["log"][0].Column = "not-data"
    53  
    54  				_, err := getLogRowData(fakeRow)
    55  				So(err, ShouldEqual, storage.ErrDoesNotExist)
    56  			})
    57  
    58  			Convey(`Will fail to extract if the family does not exist.`, func() {
    59  				So(getReadItem(fakeRow, "invalid", "invalid"), ShouldBeNil)
    60  			})
    61  
    62  			Convey(`Will fail to extract if the column does not exist.`, func() {
    63  				So(getReadItem(fakeRow, "log", "invalid"), ShouldBeNil)
    64  			})
    65  		})
    66  
    67  	})
    68  }