github.com/mohanarpit/terraform@v0.6.16-0.20160909104007-291f29853544/builtin/providers/google/provider_test.go (about)

     1  package google
     2  
     3  import (
     4  	"io/ioutil"
     5  	"os"
     6  	"strings"
     7  	"testing"
     8  
     9  	"github.com/hashicorp/terraform/helper/schema"
    10  	"github.com/hashicorp/terraform/terraform"
    11  )
    12  
    13  var testAccProviders map[string]terraform.ResourceProvider
    14  var testAccProvider *schema.Provider
    15  
    16  func init() {
    17  	testAccProvider = Provider().(*schema.Provider)
    18  	testAccProviders = map[string]terraform.ResourceProvider{
    19  		"google": testAccProvider,
    20  	}
    21  }
    22  
    23  func TestProvider(t *testing.T) {
    24  	if err := Provider().(*schema.Provider).InternalValidate(); err != nil {
    25  		t.Fatalf("err: %s", err)
    26  	}
    27  }
    28  
    29  func TestProvider_impl(t *testing.T) {
    30  	var _ terraform.ResourceProvider = Provider()
    31  }
    32  
    33  func testAccPreCheck(t *testing.T) {
    34  	if v := os.Getenv("GOOGLE_CREDENTIALS_FILE"); v != "" {
    35  		creds, err := ioutil.ReadFile(v)
    36  		if err != nil {
    37  			t.Fatalf("Error reading GOOGLE_CREDENTIALS_FILE path: %s", err)
    38  		}
    39  		os.Setenv("GOOGLE_CREDENTIALS", string(creds))
    40  	}
    41  
    42  	multiEnvSearch := func(ks []string) string {
    43  		for _, k := range ks {
    44  			if v := os.Getenv(k); v != "" {
    45  				return v
    46  			}
    47  		}
    48  		return ""
    49  	}
    50  
    51  	creds := []string{
    52  		"GOOGLE_CREDENTIALS",
    53  		"GOOGLE_CLOUD_KEYFILE_JSON",
    54  		"GCLOUD_KEYFILE_JSON",
    55  	}
    56  	if v := multiEnvSearch(creds); v == "" {
    57  		t.Fatalf("One of %s must be set for acceptance tests", strings.Join(creds, ", "))
    58  	}
    59  
    60  	projs := []string{
    61  		"GOOGLE_PROJECT",
    62  		"GCLOUD_PROJECT",
    63  		"CLOUDSDK_CORE_PROJECT",
    64  	}
    65  	if v := multiEnvSearch(projs); v == "" {
    66  		t.Fatalf("One of %s must be set for acceptance tests", strings.Join(projs, ", "))
    67  	}
    68  
    69  	regs := []string{
    70  		"GOOGLE_REGION",
    71  		"GCLOUD_REGION",
    72  		"CLOUDSDK_COMPUTE_REGION",
    73  	}
    74  	if v := multiEnvSearch(regs); v != "us-central1" {
    75  		t.Fatalf("One of %s must be set to us-central1 for acceptance tests", strings.Join(regs, ", "))
    76  	}
    77  }
    78  
    79  func TestProvider_getRegionFromZone(t *testing.T) {
    80  	expected := "us-central1"
    81  	actual := getRegionFromZone("us-central1-f")
    82  	if expected != actual {
    83  		t.Fatalf("Region (%s) did not match expected value: %s", actual, expected)
    84  	}
    85  }