| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package bigquery |
| |
| import ( |
| "reflect" |
| "testing" |
| |
| "golang.org/x/net/context" |
| |
| bq "google.golang.org/api/bigquery/v2" |
| ) |
| |
| func defaultExtractJob() *bq.Job { |
| return &bq.Job{ |
| Configuration: &bq.JobConfiguration{ |
| Extract: &bq.JobConfigurationExtract{ |
| SourceTable: &bq.TableReference{ |
| ProjectId: "project-id", |
| DatasetId: "dataset-id", |
| TableId: "table-id", |
| }, |
| DestinationUris: []string{"uri"}, |
| }, |
| }, |
| } |
| } |
| |
| func TestExtract(t *testing.T) { |
| s := &testService{} |
| c := &Client{ |
| service: s, |
| projectID: "project-id", |
| } |
| |
| testCases := []struct { |
| dst *GCSReference |
| src *Table |
| config ExtractConfig |
| want *bq.Job |
| }{ |
| { |
| dst: defaultGCS(), |
| src: c.Dataset("dataset-id").Table("table-id"), |
| want: defaultExtractJob(), |
| }, |
| { |
| dst: defaultGCS(), |
| src: c.Dataset("dataset-id").Table("table-id"), |
| config: ExtractConfig{DisableHeader: true}, |
| want: func() *bq.Job { |
| j := defaultExtractJob() |
| f := false |
| j.Configuration.Extract.PrintHeader = &f |
| return j |
| }(), |
| }, |
| { |
| dst: func() *GCSReference { |
| g := NewGCSReference("uri") |
| g.Compression = Gzip |
| g.DestinationFormat = JSON |
| g.FieldDelimiter = "\t" |
| return g |
| }(), |
| src: c.Dataset("dataset-id").Table("table-id"), |
| want: func() *bq.Job { |
| j := defaultExtractJob() |
| j.Configuration.Extract.Compression = "GZIP" |
| j.Configuration.Extract.DestinationFormat = "NEWLINE_DELIMITED_JSON" |
| j.Configuration.Extract.FieldDelimiter = "\t" |
| return j |
| }(), |
| }, |
| } |
| |
| for _, tc := range testCases { |
| ext := tc.src.ExtractorTo(tc.dst) |
| tc.config.Src = ext.Src |
| tc.config.Dst = ext.Dst |
| ext.ExtractConfig = tc.config |
| if _, err := ext.Run(context.Background()); err != nil { |
| t.Errorf("err calling extract: %v", err) |
| continue |
| } |
| if !reflect.DeepEqual(s.Job, tc.want) { |
| t.Errorf("extracting: got:\n%v\nwant:\n%v", s.Job, tc.want) |
| } |
| } |
| } |