| // 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 ( |
| "fmt" |
| "net/http" |
| "reflect" |
| "testing" |
| "time" |
| |
| "cloud.google.com/go/internal/testutil" |
| "golang.org/x/net/context" |
| "google.golang.org/api/googleapi" |
| "google.golang.org/api/iterator" |
| "google.golang.org/api/option" |
| ) |
| |
| func TestIntegration(t *testing.T) { |
| if testing.Short() { |
| t.Skip("Integration tests skipped in short mode") |
| } |
| |
| ctx := context.Background() |
| ts := testutil.TokenSource(ctx, Scope) |
| if ts == nil { |
| t.Skip("Integration tests skipped. See CONTRIBUTING.md for details") |
| } |
| |
| projID := testutil.ProjID() |
| c, err := NewClient(ctx, projID, option.WithTokenSource(ts)) |
| if err != nil { |
| t.Fatal(err) |
| } |
| ds := c.Dataset("bigquery_integration_test") |
| if err := ds.Create(ctx); err != nil && !hasStatusCode(err, http.StatusConflict) { // AlreadyExists is 409 |
| t.Fatal(err) |
| } |
| schema := Schema([]*FieldSchema{ |
| {Name: "name", Type: StringFieldType}, |
| {Name: "num", Type: IntegerFieldType}, |
| }) |
| table := ds.Table("t1") |
| // Delete the table in case it already exists. (Ignore errors.) |
| table.Delete(ctx) |
| // Create the table. |
| err = table.Create(ctx, schema, TableExpiration(time.Now().Add(5*time.Minute))) |
| if err != nil { |
| t.Fatal(err) |
| } |
| // Check table metadata. |
| md, err := table.Metadata(ctx) |
| if err != nil { |
| t.Fatal(err) |
| } |
| // TODO(jba): check md more thorougly. |
| if got, want := md.ID, fmt.Sprintf("%s:%s.%s", projID, ds.id, table.TableID); got != want { |
| t.Errorf("metadata.ID: got %q, want %q", got, want) |
| } |
| if got, want := md.Type, RegularTable; got != want { |
| t.Errorf("metadata.Type: got %v, want %v", got, want) |
| } |
| |
| // List tables in the dataset. |
| tables, err := ds.ListTables(ctx) |
| if err != nil { |
| t.Fatal(err) |
| } |
| if got, want := len(tables), 1; got != want { |
| t.Fatalf("ListTables: got %d, want %d", got, want) |
| } |
| want := *table |
| if got := tables[0]; !reflect.DeepEqual(got, &want) { |
| t.Errorf("ListTables: got %v, want %v", got, &want) |
| } |
| |
| // Iterate over tables in the dataset. |
| it := ds.Tables(ctx) |
| tables = nil |
| for { |
| tbl, err := it.Next() |
| if err == iterator.Done { |
| break |
| } |
| if err != nil { |
| t.Fatal(err) |
| } |
| tables = append(tables, tbl) |
| } |
| if got, want := tables, []*Table{table}; !reflect.DeepEqual(got, want) { |
| t.Errorf("Tables: got %v, want %v", got, want) |
| } |
| |
| // Populate the table. |
| upl := table.NewUploader() |
| var rows []*ValuesSaver |
| for i, name := range []string{"a", "b", "c"} { |
| rows = append(rows, &ValuesSaver{ |
| Schema: schema, |
| InsertID: name, |
| Row: []Value{name, i}, |
| }) |
| } |
| if err := upl.Put(ctx, rows); err != nil { |
| t.Fatal(err) |
| } |
| |
| checkRead := func(src ReadSource) { |
| it, err := c.Read(ctx, src) |
| if err != nil { |
| t.Fatal(err) |
| } |
| for i := 0; it.Next(ctx); i++ { |
| var vals ValueList |
| if err := it.Get(&vals); err != nil { |
| t.Fatal(err) |
| } |
| if got, want := vals, rows[i].Row; !reflect.DeepEqual([]Value(got), want) { |
| t.Errorf("got %v, want %v", got, want) |
| } |
| } |
| } |
| // Read the table. |
| checkRead(table) |
| |
| // Query the table. |
| q := &Query{ |
| Q: "select name, num from t1", |
| DefaultProjectID: projID, |
| DefaultDatasetID: ds.id, |
| } |
| checkRead(q) |
| |
| // Query the long way. |
| dest := &Table{} |
| job1, err := c.Copy(ctx, dest, q, WriteTruncate) |
| if err != nil { |
| t.Fatal(err) |
| } |
| job2, err := c.JobFromID(ctx, job1.ID()) |
| if err != nil { |
| t.Fatal(err) |
| } |
| // TODO(jba): poll status until job is done |
| _, err = job2.Status(ctx) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| checkRead(job2) |
| |
| // TODO(jba): patch the table |
| } |
| |
| func hasStatusCode(err error, code int) bool { |
| if e, ok := err.(*googleapi.Error); ok && e.Code == code { |
| return true |
| } |
| return false |
| } |