List workspace variable sets

CHANGELOG.md

@@ -1,7 +1,9 @@
 # (Unreleased)
 
 ## Enhancements
+
 * Adds `Query` and `Status` fields to `OrganizationMembershipListOptions` to allow filtering memberships by status or username by @sebasslash [#550](https://github.com/hashicorp/go-tfe/pull/550)
+*  Add `ListForWorkspace` method to `VariableSets` interface to enable fetching variable sets associated with a workspace. [#551](https://github.com/hashicorp/go-tfe/pull/551)
 
 # v1.10.0
 

helper_test.go

@@ -1742,6 +1742,34 @@ func createVariableSet(t *testing.T, client *Client, org *Organization, options
 	}
 }
 
+func applyVariableSetToWorkspace(t *testing.T, client *Client, vsID string, wsID string) {
+	if vsID == "" {
+		t.Fatal("variable set ID must not be empty")
+	}
+
+	if wsID == "" {
+		t.Fatal("workspace ID must not be empty")
+	}
+
+	opts := &VariableSetApplyToWorkspacesOptions{}
+	opts.Workspaces = append(opts.Workspaces, &Workspace{ID: wsID})
+
+	ctx := context.Background()
+	if err := client.VariableSets.ApplyToWorkspaces(ctx, vsID, opts); err != nil {
+		t.Fatalf("Error applying variable set %s to workspace %s: %v", vsID, wsID, err)
+	}
+
+	t.Cleanup(func() {
+		removeOpts := &VariableSetRemoveFromWorkspacesOptions{}
+		removeOpts.Workspaces = append(removeOpts.Workspaces, &Workspace{ID: wsID})
+		if err := client.VariableSets.RemoveFromWorkspaces(ctx, vsID, removeOpts); err != nil {
+			t.Errorf("Error removing variable set from workspace! WARNING: Dangling resources\n"+
+				"may exist! The full error is shown below.\n\n"+
+				"VariableSet ID: %s\nError: %s", vsID, err)
+		}
+	})
+}
+
 func createVariableSetVariable(t *testing.T, client *Client, vs *VariableSet, options VariableSetVariableCreateOptions) (*VariableSetVariable, func()) {
 	var vsCleanup func()
 

variable_set.go

@@ -17,6 +17,9 @@ type VariableSets interface {
 	// List all the variable sets within an organization.
 	List(ctx context.Context, organization string, options *VariableSetListOptions) (*VariableSetList, error)
 
+	// ListForWorkspace gets the associated variable sets for a workspace.
+	ListForWorkspace(ctx context.Context, workspaceID string, options *VariableSetListOptions) (*VariableSetList, error)
+
 	// Create is used to create a new variable set.
 	Create(ctx context.Context, organization string, options *VariableSetCreateOptions) (*VariableSet, error)
 
@@ -179,6 +182,32 @@ func (s *variableSets) List(ctx context.Context, organization string, options *V
 	return vl, nil
 }
 
+// ListForWorkspace gets the associated variable sets for a workspace.
+func (s *variableSets) ListForWorkspace(ctx context.Context, workspaceID string, options *VariableSetListOptions) (*VariableSetList, error) {
+	if !validStringID(&workspaceID) {
+		return nil, ErrInvalidWorkspaceID
+	}
+	if options != nil {
+		if err := options.valid(); err != nil {
+			return nil, err
+		}
+	}
+
+	u := fmt.Sprintf("workspaces/%s/varsets", url.QueryEscape(workspaceID))
+	req, err := s.client.NewRequest("GET", u, options)
+	if err != nil {
+		return nil, err
+	}
+
+	vl := &VariableSetList{}
+	err = req.Do(ctx, vl)
+	if err != nil {
+		return nil, err
+	}
+
+	return vl, nil
+}
+
 // Create is used to create a new variable set.
 func (s *variableSets) Create(ctx context.Context, organization string, options *VariableSetCreateOptions) (*VariableSet, error) {
 	if !validStringID(&organization) {

variable_set_test.go

@@ -51,13 +51,67 @@ func TestVariableSetsList(t *testing.T) {
 		assert.Equal(t, 2, vsl.TotalCount)
 	})
 
-	t.Run("when Organization name is invalid ID", func(t *testing.T) {
+	t.Run("when Organization name is an invalid ID", func(t *testing.T) {
 		vsl, err := client.VariableSets.List(ctx, badIdentifier, nil)
 		assert.Nil(t, vsl)
 		assert.EqualError(t, err, ErrInvalidOrg.Error())
 	})
 }
 
+func TestVariableSetsListForWorkspace(t *testing.T) {
+	skipIfNotCINode(t)
+
+	client := testClient(t)
+	ctx := context.Background()
+
+	orgTest, orgTestCleanup := createOrganization(t, client)
+	t.Cleanup(orgTestCleanup)
+	workspaceTest, workspaceTestCleanup := createWorkspace(t, client, orgTest)
+	t.Cleanup(workspaceTestCleanup)
+
+	vsTest1, vsTestCleanup1 := createVariableSet(t, client, orgTest, VariableSetCreateOptions{})
+	t.Cleanup(vsTestCleanup1)
+	vsTest2, vsTestCleanup2 := createVariableSet(t, client, orgTest, VariableSetCreateOptions{})
+	t.Cleanup(vsTestCleanup2)
+
+	applyVariableSetToWorkspace(t, client, vsTest1.ID, workspaceTest.ID)
+	applyVariableSetToWorkspace(t, client, vsTest2.ID, workspaceTest.ID)
+
+	t.Run("without list options", func(t *testing.T) {
+		vsl, err := client.VariableSets.ListForWorkspace(ctx, workspaceTest.ID, nil)
+		require.NoError(t, err)
+		require.Len(t, vsl.Items, 2)
+
+		ids := []string{vsTest1.ID, vsTest2.ID}
+		for _, varset := range vsl.Items {
+			assert.Contains(t, ids, varset.ID)
+		}
+	})
+
+	t.Run("with list options", func(t *testing.T) {
+		t.Skip("paging not supported yet in API")
+		// Request a page number which is out of range. The result should
+		// be successful, but return no results if the paging options are
+		// properly passed along.
+		vsl, err := client.VariableSets.ListForWorkspace(ctx, workspaceTest.ID, &VariableSetListOptions{
+			ListOptions: ListOptions{
+				PageNumber: 999,
+				PageSize:   100,
+			},
+		})
+		require.NoError(t, err)
+		assert.Empty(t, vsl.Items)
+		assert.Equal(t, 999, vsl.CurrentPage)
+		assert.Equal(t, 2, vsl.TotalCount)
+	})
+
+	t.Run("when Workspace ID is an invalid ID", func(t *testing.T) {
+		vsl, err := client.VariableSets.ListForWorkspace(ctx, badIdentifier, nil)
+		assert.Nil(t, vsl)
+		assert.EqualError(t, err, ErrInvalidWorkspaceID.Error())
+	})
+}
+
 func TestVariableSetsCreate(t *testing.T) {
 	skipIfNotCINode(t)