Acceptance Test Updates (#218)

* compute: don't pass choices

* blockstorage: don't pass choices

* DumpResource Function

This function prints a resource in JSON format but retains the actual
field name rather than using the name specified in the JSON tag.

* New DumpResource

This version just converts the resource into JSON. The original is
being left in git history for posterity.

* Renaming DumpResource to PrintResource

* Removing all print functions in favor of PrintResource

* Rebase reconcilliation
diff --git a/acceptance/openstack/identity/v3/endpoint_test.go b/acceptance/openstack/identity/v3/endpoint_test.go
index 6a52f26..a589970 100644
--- a/acceptance/openstack/identity/v3/endpoint_test.go
+++ b/acceptance/openstack/identity/v3/endpoint_test.go
@@ -7,6 +7,7 @@
 
 	"github.com/gophercloud/gophercloud"
 	"github.com/gophercloud/gophercloud/acceptance/clients"
+	"github.com/gophercloud/gophercloud/acceptance/tools"
 	"github.com/gophercloud/gophercloud/openstack/identity/v3/endpoints"
 	"github.com/gophercloud/gophercloud/openstack/identity/v3/services"
 )
@@ -28,7 +29,7 @@
 	}
 
 	for _, endpoint := range allEndpoints {
-		PrintEndpoint(t, &endpoint)
+		tools.PrintResource(t, endpoint)
 	}
 }
 
@@ -58,7 +59,7 @@
 	}
 
 	computeService := allServices[0]
-	PrintService(t, &computeService)
+	tools.PrintResource(t, computeService)
 
 	// Enumerate the endpoints available for this service.
 	endpointListOpts := endpoints.ListOpts{
@@ -80,6 +81,6 @@
 		t.Fatalf("Expected one endpoint, got %d", len(allEndpoints))
 	}
 
-	PrintEndpoint(t, &allEndpoints[0])
+	tools.PrintResource(t, allEndpoints[0])
 
 }
diff --git a/acceptance/openstack/identity/v3/identity.go b/acceptance/openstack/identity/v3/identity.go
index f7ea48f..3276efc 100644
--- a/acceptance/openstack/identity/v3/identity.go
+++ b/acceptance/openstack/identity/v3/identity.go
@@ -5,10 +5,7 @@
 
 	"github.com/gophercloud/gophercloud"
 	"github.com/gophercloud/gophercloud/acceptance/tools"
-	"github.com/gophercloud/gophercloud/openstack/identity/v3/endpoints"
 	"github.com/gophercloud/gophercloud/openstack/identity/v3/projects"
-	"github.com/gophercloud/gophercloud/openstack/identity/v3/services"
-	"github.com/gophercloud/gophercloud/openstack/identity/v3/tokens"
 )
 
 // CreateProject will create a project with a random name.
@@ -49,38 +46,3 @@
 
 	t.Logf("Deleted project: %s", projectID)
 }
-
-// PrintEndpoint will print an endpoint and all of its attributes.
-func PrintEndpoint(t *testing.T, endpoint *endpoints.Endpoint) {
-	t.Logf("ID: %s", endpoint.ID)
-	t.Logf("Availability: %s", endpoint.Availability)
-	t.Logf("Name: %s", endpoint.Name)
-	t.Logf("Region: %s", endpoint.Region)
-	t.Logf("ServiceID: %s", endpoint.ServiceID)
-	t.Logf("URL: %s", endpoint.URL)
-}
-
-// PrintProject will print a project and all of its attributes.
-func PrintProject(t *testing.T, project *projects.Project) {
-	t.Logf("ID: %s", project.ID)
-	t.Logf("IsDomain: %t", project.IsDomain)
-	t.Logf("Description: %s", project.Description)
-	t.Logf("DomainID: %s", project.DomainID)
-	t.Logf("Enabled: %t", project.Enabled)
-	t.Logf("Name: %s", project.Name)
-	t.Logf("ParentID: %s", project.ParentID)
-}
-
-// PrintService will print a service and all of its attributes.
-func PrintService(t *testing.T, service *services.Service) {
-	t.Logf("ID: %s", service.ID)
-	t.Logf("Description: %s", service.Description)
-	t.Logf("Name: %s", service.Name)
-	t.Logf("Type: %s", service.Type)
-}
-
-// PrintToken will print a token and all of its attributes.
-func PrintToken(t *testing.T, token *tokens.Token) {
-	t.Logf("ID: %s", token.ID)
-	t.Logf("ExpiresAt: %v", token.ExpiresAt)
-}
diff --git a/acceptance/openstack/identity/v3/projects_test.go b/acceptance/openstack/identity/v3/projects_test.go
index ebb5543..8325bee 100644
--- a/acceptance/openstack/identity/v3/projects_test.go
+++ b/acceptance/openstack/identity/v3/projects_test.go
@@ -6,6 +6,7 @@
 	"testing"
 
 	"github.com/gophercloud/gophercloud/acceptance/clients"
+	"github.com/gophercloud/gophercloud/acceptance/tools"
 	"github.com/gophercloud/gophercloud/openstack/identity/v3/projects"
 )
 
@@ -31,7 +32,7 @@
 	}
 
 	for _, project := range allProjects {
-		PrintProject(t, &project)
+		tools.PrintResource(t, project)
 	}
 }
 
@@ -57,7 +58,7 @@
 		t.Fatalf("Unable to get project: %v", err)
 	}
 
-	PrintProject(t, p)
+	tools.PrintResource(t, p)
 }
 
 func TestProjectsCRUD(t *testing.T) {
@@ -72,7 +73,7 @@
 	}
 	defer DeleteProject(t, client, project.ID)
 
-	PrintProject(t, project)
+	tools.PrintResource(t, project)
 
 	var iFalse bool = false
 	updateOpts := projects.UpdateOpts{
@@ -84,7 +85,7 @@
 		t.Fatalf("Unable to update project: %v", err)
 	}
 
-	PrintProject(t, updatedProject)
+	tools.PrintResource(t, updatedProject)
 }
 
 func TestProjectsDomain(t *testing.T) {
@@ -104,7 +105,7 @@
 	}
 	defer DeleteProject(t, client, projectDomain.ID)
 
-	PrintProject(t, projectDomain)
+	tools.PrintResource(t, projectDomain)
 
 	createOpts = projects.CreateOpts{
 		DomainID: projectDomain.ID,
@@ -116,7 +117,7 @@
 	}
 	defer DeleteProject(t, client, project.ID)
 
-	PrintProject(t, project)
+	tools.PrintResource(t, project)
 
 	var iFalse = false
 	updateOpts := projects.UpdateOpts{
@@ -141,7 +142,7 @@
 	}
 	defer DeleteProject(t, client, projectMain.ID)
 
-	PrintProject(t, projectMain)
+	tools.PrintResource(t, projectMain)
 
 	createOpts := projects.CreateOpts{
 		ParentID: projectMain.ID,
@@ -153,5 +154,5 @@
 	}
 	defer DeleteProject(t, client, project.ID)
 
-	PrintProject(t, project)
+	tools.PrintResource(t, project)
 }
diff --git a/acceptance/openstack/identity/v3/service_test.go b/acceptance/openstack/identity/v3/service_test.go
index 364f69b..7a0c71f 100644
--- a/acceptance/openstack/identity/v3/service_test.go
+++ b/acceptance/openstack/identity/v3/service_test.go
@@ -6,6 +6,7 @@
 	"testing"
 
 	"github.com/gophercloud/gophercloud/acceptance/clients"
+	"github.com/gophercloud/gophercloud/acceptance/tools"
 	"github.com/gophercloud/gophercloud/openstack/identity/v3/services"
 )
 
@@ -26,7 +27,7 @@
 	}
 
 	for _, service := range allServices {
-		PrintService(t, &service)
+		tools.PrintResource(t, service)
 	}
 
 }
diff --git a/acceptance/openstack/identity/v3/token_test.go b/acceptance/openstack/identity/v3/token_test.go
index 13b38f8..e0f90d9 100644
--- a/acceptance/openstack/identity/v3/token_test.go
+++ b/acceptance/openstack/identity/v3/token_test.go
@@ -6,6 +6,7 @@
 	"testing"
 
 	"github.com/gophercloud/gophercloud/acceptance/clients"
+	"github.com/gophercloud/gophercloud/acceptance/tools"
 	"github.com/gophercloud/gophercloud/openstack"
 	"github.com/gophercloud/gophercloud/openstack/identity/v3/tokens"
 )
@@ -32,5 +33,5 @@
 		t.Fatalf("Unable to get token: %v", err)
 	}
 
-	PrintToken(t, token)
+	tools.PrintResource(t, token)
 }