github.com/yorinasub17/go-cloud@v0.27.40/gcp/gcp_test.go (about) 1 // Copyright 2019 The Go Cloud Development Kit 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 // https://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 gcp_test 16 17 import ( 18 "context" 19 "testing" 20 21 "gocloud.dev/gcp" 22 "gocloud.dev/internal/testing/setup" 23 ) 24 25 func TestNewHTTPClient(t *testing.T) { 26 transport := gcp.DefaultTransport() 27 _, err := gcp.NewHTTPClient(transport, nil) 28 if err == nil { 29 t.Error("got nil want error") 30 } 31 creds, err := setup.FakeGCPCredentials(context.Background()) 32 if err != nil { 33 t.Fatal(err) 34 } 35 _, err = gcp.NewHTTPClient(transport, gcp.CredentialsTokenSource(creds)) 36 if err != nil { 37 t.Error(err) 38 } 39 } 40 41 func TestCredentialsTokenSource(t *testing.T) { 42 ts := gcp.CredentialsTokenSource(nil) 43 if ts != nil { 44 t.Error("got non-nil TokenSource from nil creds, want nil") 45 } 46 creds, err := setup.FakeGCPCredentials(context.Background()) 47 if err != nil { 48 t.Fatal(err) 49 } 50 ts = gcp.CredentialsTokenSource(creds) 51 if ts == nil { 52 t.Error("got nil TokenSource from creds, want non-nil") 53 } 54 } 55 56 func TestDefaultProjectID(t *testing.T) { 57 _, err := gcp.DefaultProjectID(nil) 58 if err == nil { 59 t.Error("got nil error from nil creds, want error") 60 } 61 creds, err := setup.FakeGCPCredentials(context.Background()) 62 if err != nil { 63 t.Fatal(err) 64 } 65 _, err = gcp.DefaultProjectID(creds) 66 if err != nil { 67 t.Error(err) 68 } 69 }