Fixed unit tests

builder/profitbricks/builder_acc_test.go

@@ -29,9 +29,9 @@ const testBuilderAccBasic = `
 {
 	"builders": [{
 	      "image": "Ubuntu-16.04",
-	      "pbpassword": "password",
-	      "pbusername": "username",
-	      "servername": "packer",
+	      "password": "password",
+	      "username": "username",
+	      "snapshot_name": "packer",
 	      "type": "profitbricks"
    	}]
 }

builder/profitbricks/builder_test.go

@@ -9,9 +9,9 @@ import (
 func testConfig() map[string]interface{} {
 	return map[string]interface{}{
 		"image":      "Ubuntu-16.04",
-		"pbpassword": "password",
-		"pbusername": "username",
-		"servername": "packer",
+		"password": "password",
+		"username": "username",
+		"snapshot_name": "packer",
 		"type":       "profitbricks",
 	}
 }
@@ -54,33 +54,3 @@ func TestBuilderPrepare_InvalidKey(t *testing.T) {
 		t.Fatal("should have error")
 	}
 }
-
-func TestBuilderPrepare_Servername(t *testing.T) {
-	var b Builder
-	config := testConfig()
-
-	delete(config, "servername")
-	warnings, err := b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err == nil {
-		t.Fatalf("should error")
-	}
-
-	expected := "packer"
-
-	config["servername"] = expected
-	b = Builder{}
-	warnings, err = b.Prepare(config)
-	if len(warnings) > 0 {
-		t.Fatalf("bad: %#v", warnings)
-	}
-	if err != nil {
-		t.Fatalf("should not have error: %s", err)
-	}
-
-	if b.config.SnapshotName != expected {
-		t.Errorf("found %s, expected %s", b.config.SnapshotName, expected)
-	}
-}