Update vendored dependencies

This includes github.com/kurin/blazer 0.2.0, which resolves #1291

vendor/cloud.google.com/go/bigquery/job_test.go

@@ -0,0 +1,95 @@
+// Copyright 2017 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 (
+	"testing"
+
+	"cloud.google.com/go/internal/testutil"
+	"golang.org/x/net/context"
+	bq "google.golang.org/api/bigquery/v2"
+)
+
+func TestCreateJobRef(t *testing.T) {
+	defer fixRandomJobID("RANDOM")()
+	for _, test := range []struct {
+		jobID          string
+		addJobIDSuffix bool
+		want           string
+	}{
+		{
+			jobID:          "foo",
+			addJobIDSuffix: false,
+			want:           "foo",
+		},
+		{
+			jobID:          "",
+			addJobIDSuffix: false,
+			want:           "RANDOM",
+		},
+		{
+			jobID:          "",
+			addJobIDSuffix: true, // irrelevant
+			want:           "RANDOM",
+		},
+		{
+			jobID:          "foo",
+			addJobIDSuffix: true,
+			want:           "foo-RANDOM",
+		},
+	} {
+		jr := createJobRef(test.jobID, test.addJobIDSuffix, "projectID")
+		got := jr.JobId
+		if got != test.want {
+			t.Errorf("%q, %t: got %q, want %q", test.jobID, test.addJobIDSuffix, got, test.want)
+		}
+	}
+}
+
+func fixRandomJobID(s string) func() {
+	prev := randomJobIDFn
+	randomJobIDFn = func() string { return s }
+	return func() { randomJobIDFn = prev }
+}
+
+func checkJob(t *testing.T, i int, got, want *bq.Job) {
+	if got.JobReference == nil {
+		t.Errorf("#%d: empty job  reference", i)
+		return
+	}
+	if got.JobReference.JobId == "" {
+		t.Errorf("#%d: empty job ID", i)
+		return
+	}
+	d := testutil.Diff(got, want)
+	if d != "" {
+		t.Errorf("#%d: (got=-, want=+) %s", i, d)
+	}
+}
+
+type testService struct {
+	*bq.Job
+
+	service
+}
+
+func (s *testService) insertJob(ctx context.Context, projectID string, conf *insertJobConf) (*Job, error) {
+	s.Job = conf.job
+	return &Job{}, nil
+}
+
+func (s *testService) jobStatus(ctx context.Context, projectID, jobID string) (*JobStatus, error) {
+	return &JobStatus{State: Done}, nil
+}