diff --git a/openstack/db/v1/configurations/testing/doc.go b/openstack/db/v1/configurations/testing/doc.go
new file mode 100644
index 0000000..7603f83
--- /dev/null
+++ b/openstack/db/v1/configurations/testing/doc.go
@@ -0,0 +1 @@
+package testing
diff --git a/openstack/db/v1/configurations/testing/fixtures.go b/openstack/db/v1/configurations/testing/fixtures.go
new file mode 100644
index 0000000..56e10f4
--- /dev/null
+++ b/openstack/db/v1/configurations/testing/fixtures.go
@@ -0,0 +1,159 @@
+package testing
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/gophercloud/gophercloud/openstack/db/v1/configurations"
+)
+
+var (
+	timestamp  = "2015-11-12T14:22:42Z"
+	timeVal, _ = time.Parse(time.RFC3339, timestamp)
+)
+
+var singleConfigJSON = `
+{
+  "created": "` + timestamp + `",
+  "datastore_name": "mysql",
+  "datastore_version_id": "b00000b0-00b0-0b00-00b0-000b000000bb",
+  "datastore_version_name": "5.6",
+  "description": "example_description",
+  "id": "005a8bb7-a8df-40ee-b0b7-fc144641abc2",
+  "name": "example-configuration-name",
+  "updated": "` + timestamp + `"
+}
+`
+
+var singleConfigWithValuesJSON = `
+{
+  "created": "` + timestamp + `",
+  "datastore_name": "mysql",
+  "datastore_version_id": "b00000b0-00b0-0b00-00b0-000b000000bb",
+  "datastore_version_name": "5.6",
+  "description": "example description",
+  "id": "005a8bb7-a8df-40ee-b0b7-fc144641abc2",
+  "instance_count": 0,
+  "name": "example-configuration-name",
+  "updated": "` + timestamp + `",
+  "values": {
+    "collation_server": "latin1_swedish_ci",
+    "connect_timeout": 120
+  }
+}
+`
+
+var (
+	ListConfigsJSON  = fmt.Sprintf(`{"configurations": [%s]}`, singleConfigJSON)
+	GetConfigJSON    = fmt.Sprintf(`{"configuration": %s}`, singleConfigJSON)
+	CreateConfigJSON = fmt.Sprintf(`{"configuration": %s}`, singleConfigWithValuesJSON)
+)
+
+var CreateReq = `
+{
+  "configuration": {
+    "datastore": {
+      "type": "a00000a0-00a0-0a00-00a0-000a000000aa",
+      "version": "b00000b0-00b0-0b00-00b0-000b000000bb"
+    },
+    "description": "example description",
+    "name": "example-configuration-name",
+    "values": {
+      "collation_server": "latin1_swedish_ci",
+      "connect_timeout": 120
+    }
+  }
+}
+`
+
+var UpdateReq = `
+{
+  "configuration": {
+    "values": {
+      "connect_timeout": 300
+    }
+  }
+}
+`
+
+var ListInstancesJSON = `
+{
+  "instances": [
+    {
+      "id": "d4603f69-ec7e-4e9b-803f-600b9205576f",
+      "name": "json_rack_instance"
+    }
+  ]
+}
+`
+
+var ListParamsJSON = `
+{
+  "configuration-parameters": [
+    {
+      "max": 1,
+      "min": 0,
+      "name": "innodb_file_per_table",
+      "restart_required": true,
+      "type": "integer"
+    },
+    {
+      "max": 4294967296,
+      "min": 0,
+      "name": "key_buffer_size",
+      "restart_required": false,
+      "type": "integer"
+    },
+    {
+      "max": 65535,
+      "min": 2,
+      "name": "connect_timeout",
+      "restart_required": false,
+      "type": "integer"
+    },
+    {
+      "max": 4294967296,
+      "min": 0,
+      "name": "join_buffer_size",
+      "restart_required": false,
+      "type": "integer"
+    }
+  ]
+}
+`
+
+var GetParamJSON = `
+{
+  "max": 1,
+  "min": 0,
+  "name": "innodb_file_per_table",
+  "restart_required": true,
+  "type": "integer"
+}
+`
+
+var ExampleConfig = configurations.Config{
+	Created:              timeVal,
+	DatastoreName:        "mysql",
+	DatastoreVersionID:   "b00000b0-00b0-0b00-00b0-000b000000bb",
+	DatastoreVersionName: "5.6",
+	Description:          "example_description",
+	ID:                   "005a8bb7-a8df-40ee-b0b7-fc144641abc2",
+	Name:                 "example-configuration-name",
+	Updated:              timeVal,
+}
+
+var ExampleConfigWithValues = configurations.Config{
+	Created:              timeVal,
+	DatastoreName:        "mysql",
+	DatastoreVersionID:   "b00000b0-00b0-0b00-00b0-000b000000bb",
+	DatastoreVersionName: "5.6",
+	Description:          "example description",
+	ID:                   "005a8bb7-a8df-40ee-b0b7-fc144641abc2",
+	Name:                 "example-configuration-name",
+	Updated:              timeVal,
+	Values: map[string]interface{}{
+		"collation_server": "latin1_swedish_ci",
+		"connect_timeout":  120,
+	},
+}
diff --git a/openstack/db/v1/configurations/testing/requests_test.go b/openstack/db/v1/configurations/testing/requests_test.go
new file mode 100644
index 0000000..643f363
--- /dev/null
+++ b/openstack/db/v1/configurations/testing/requests_test.go
@@ -0,0 +1,237 @@
+package testing
+
+import (
+	"testing"
+
+	"github.com/gophercloud/gophercloud/openstack/db/v1/configurations"
+	"github.com/gophercloud/gophercloud/openstack/db/v1/instances"
+	"github.com/gophercloud/gophercloud/pagination"
+	th "github.com/gophercloud/gophercloud/testhelper"
+	fake "github.com/gophercloud/gophercloud/testhelper/client"
+	"github.com/gophercloud/gophercloud/testhelper/fixture"
+)
+
+var (
+	configID = "{configID}"
+	_baseURL = "/configurations"
+	resURL   = _baseURL + "/" + configID
+
+	dsID               = "{datastoreID}"
+	versionID          = "{versionID}"
+	paramID            = "{paramID}"
+	dsParamListURL     = "/datastores/" + dsID + "/versions/" + versionID + "/parameters"
+	dsParamGetURL      = "/datastores/" + dsID + "/versions/" + versionID + "/parameters/" + paramID
+	globalParamListURL = "/datastores/versions/" + versionID + "/parameters"
+	globalParamGetURL  = "/datastores/versions/" + versionID + "/parameters/" + paramID
+)
+
+func TestList(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, _baseURL, "GET", "", ListConfigsJSON, 200)
+
+	count := 0
+	err := configurations.List(fake.ServiceClient()).EachPage(func(page pagination.Page) (bool, error) {
+		count++
+		actual, err := configurations.ExtractConfigs(page)
+		th.AssertNoErr(t, err)
+
+		expected := []configurations.Config{ExampleConfig}
+		th.AssertDeepEquals(t, expected, actual)
+
+		return true, nil
+	})
+
+	th.AssertEquals(t, 1, count)
+	th.AssertNoErr(t, err)
+}
+
+func TestGet(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, resURL, "GET", "", GetConfigJSON, 200)
+
+	config, err := configurations.Get(fake.ServiceClient(), configID).Extract()
+	th.AssertNoErr(t, err)
+	th.AssertDeepEquals(t, &ExampleConfig, config)
+}
+
+func TestCreate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, _baseURL, "POST", CreateReq, CreateConfigJSON, 200)
+
+	opts := configurations.CreateOpts{
+		Datastore: &configurations.DatastoreOpts{
+			Type:    "a00000a0-00a0-0a00-00a0-000a000000aa",
+			Version: "b00000b0-00b0-0b00-00b0-000b000000bb",
+		},
+		Description: "example description",
+		Name:        "example-configuration-name",
+		Values: map[string]interface{}{
+			"collation_server": "latin1_swedish_ci",
+			"connect_timeout":  120,
+		},
+	}
+
+	config, err := configurations.Create(fake.ServiceClient(), opts).Extract()
+	th.AssertNoErr(t, err)
+	th.AssertDeepEquals(t, &ExampleConfigWithValues, config)
+}
+
+func TestUpdate(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, resURL, "PATCH", UpdateReq, "", 200)
+
+	opts := configurations.UpdateOpts{
+		Values: map[string]interface{}{
+			"connect_timeout": 300,
+		},
+	}
+
+	err := configurations.Update(fake.ServiceClient(), configID, opts).ExtractErr()
+	th.AssertNoErr(t, err)
+}
+
+func TestReplace(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, resURL, "PUT", UpdateReq, "", 202)
+
+	opts := configurations.UpdateOpts{
+		Values: map[string]interface{}{
+			"connect_timeout": 300,
+		},
+	}
+
+	err := configurations.Replace(fake.ServiceClient(), configID, opts).ExtractErr()
+	th.AssertNoErr(t, err)
+}
+
+func TestDelete(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, resURL, "DELETE", "", "", 202)
+
+	err := configurations.Delete(fake.ServiceClient(), configID).ExtractErr()
+	th.AssertNoErr(t, err)
+}
+
+func TestListInstances(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, resURL+"/instances", "GET", "", ListInstancesJSON, 200)
+
+	expectedInstance := instances.Instance{
+		ID:   "d4603f69-ec7e-4e9b-803f-600b9205576f",
+		Name: "json_rack_instance",
+	}
+
+	pages := 0
+	err := configurations.ListInstances(fake.ServiceClient(), configID).EachPage(func(page pagination.Page) (bool, error) {
+		pages++
+
+		actual, err := instances.ExtractInstances(page)
+		if err != nil {
+			return false, err
+		}
+
+		th.AssertDeepEquals(t, actual, []instances.Instance{expectedInstance})
+
+		return true, nil
+	})
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, 1, pages)
+}
+
+func TestListDSParams(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, dsParamListURL, "GET", "", ListParamsJSON, 200)
+
+	pages := 0
+	err := configurations.ListDatastoreParams(fake.ServiceClient(), dsID, versionID).EachPage(func(page pagination.Page) (bool, error) {
+		pages++
+
+		actual, err := configurations.ExtractParams(page)
+		if err != nil {
+			return false, err
+		}
+
+		expected := []configurations.Param{
+			{Max: 1, Min: 0, Name: "innodb_file_per_table", RestartRequired: true, Type: "integer"},
+			{Max: 4294967296, Min: 0, Name: "key_buffer_size", RestartRequired: false, Type: "integer"},
+			{Max: 65535, Min: 2, Name: "connect_timeout", RestartRequired: false, Type: "integer"},
+			{Max: 4294967296, Min: 0, Name: "join_buffer_size", RestartRequired: false, Type: "integer"},
+		}
+
+		th.AssertDeepEquals(t, actual, expected)
+
+		return true, nil
+	})
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, 1, pages)
+}
+
+func TestGetDSParam(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, dsParamGetURL, "GET", "", GetParamJSON, 200)
+
+	param, err := configurations.GetDatastoreParam(fake.ServiceClient(), dsID, versionID, paramID).Extract()
+	th.AssertNoErr(t, err)
+
+	expected := &configurations.Param{
+		Max: 1, Min: 0, Name: "innodb_file_per_table", RestartRequired: true, Type: "integer",
+	}
+
+	th.AssertDeepEquals(t, expected, param)
+}
+
+func TestListGlobalParams(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, globalParamListURL, "GET", "", ListParamsJSON, 200)
+
+	pages := 0
+	err := configurations.ListGlobalParams(fake.ServiceClient(), versionID).EachPage(func(page pagination.Page) (bool, error) {
+		pages++
+
+		actual, err := configurations.ExtractParams(page)
+		if err != nil {
+			return false, err
+		}
+
+		expected := []configurations.Param{
+			{Max: 1, Min: 0, Name: "innodb_file_per_table", RestartRequired: true, Type: "integer"},
+			{Max: 4294967296, Min: 0, Name: "key_buffer_size", RestartRequired: false, Type: "integer"},
+			{Max: 65535, Min: 2, Name: "connect_timeout", RestartRequired: false, Type: "integer"},
+			{Max: 4294967296, Min: 0, Name: "join_buffer_size", RestartRequired: false, Type: "integer"},
+		}
+
+		th.AssertDeepEquals(t, actual, expected)
+
+		return true, nil
+	})
+
+	th.AssertNoErr(t, err)
+	th.AssertEquals(t, 1, pages)
+}
+
+func TestGetGlobalParam(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+	fixture.SetupHandler(t, globalParamGetURL, "GET", "", GetParamJSON, 200)
+
+	param, err := configurations.GetGlobalParam(fake.ServiceClient(), versionID, paramID).Extract()
+	th.AssertNoErr(t, err)
+
+	expected := &configurations.Param{
+		Max: 1, Min: 0, Name: "innodb_file_per_table", RestartRequired: true, Type: "integer",
+	}
+
+	th.AssertDeepEquals(t, expected, param)
+}