add dependency directory necessary files

Signed-off-by: Yash Khare <yash2010118@akgec.ac.in>

binding/dependency.go

@@ -0,0 +1,51 @@
+package binding
+
+import (
+	"github.com/konveyor/tackle2-hub/api"
+)
+
+//
+// Dependency API.
+type Dependency struct {
+	// hub API client.
+	client *Client
+}
+
+//
+// Create a Dependency.
+func (h *Dependency) Create(r *api.Dependency) (err error) {
+	err = h.client.Post(api.DependenciesRoot, &r)
+	return
+}
+
+//
+// Get a Dependency by ID.
+func (h *Dependency) Get(id uint) (r *api.Dependency, err error) {
+	r = &api.Dependency{}
+	path := Path(api.DependencyRoot).Inject(Params{api.ID: id})
+	err = h.client.Get(path, r)
+	return
+}
+
+//
+// List Dependencies.
+func (h *Dependency) List() (list []api.Dependency, err error) {
+	list = []api.Dependency{}
+	err = h.client.Get(api.DependenciesRoot, &list)
+	return
+}
+
+//
+// Update a Dependency.
+func (h *Dependency) Update(r *api.Dependency) (err error) {
+	path := Path(api.DependencyRoot).Inject(Params{api.ID: r.From.ID})
+	err = h.client.Put(path, r)
+	return
+}
+
+//
+// Delete a Dependency.
+func (h *Dependency) Delete(id uint) (err error) {
+	err = h.client.Delete(Path(api.DependencyRoot).Inject(Params{api.ID: id}))
+	return
+}

binding/richclient.go

@@ -22,7 +22,7 @@ func init() {
 type RichClient struct {
 	// Resources APIs.
 	Application      Application
-	Bucket			 Bucket
+	Bucket           Bucket
 	BusinessService  BusinessService
 	Identity         Identity
 	JobFunction      JobFunction
@@ -32,6 +32,7 @@ type RichClient struct {
 	Tag              Tag
 	TagCategory      TagCategory
 	Task             Task
+	Dependency       Dependency
 
 	// A REST client.
 	client *Client
@@ -60,6 +61,9 @@ func New(baseUrl string) (r *RichClient) {
 		BusinessService: BusinessService{
 			client: client,
 		},
+		Dependency: Dependency{
+			client: client,
+		},
 		Identity: Identity{
 			client: client,
 		},

test/api/dependency/api_test.go

@@ -0,0 +1,76 @@
+package dependency
+
+import (
+	"testing"
+
+	"github.com/konveyor/tackle2-hub/test/assert"
+)
+
+func TestDependencyCRUD(t *testing.T) {
+	for _, r := range Samples {
+		t.Run("Dependency CRUD", func(t *testing.T) {
+			// Create.
+			err := Dependency.Create(&r)
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+
+			// Get.
+			got, err := Dependency.Get(r.From.ID)
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+			if assert.FlatEqual(got, r) {
+				t.Errorf("Different response error. Got %v, expected %v", got, r)
+			}
+
+			// Update.
+			r.From.Name = "Updated " + r.From.Name
+			err = Dependency.Update(&r)
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+
+			got, err = Dependency.Get(r.From.ID)
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+			if got.From.Name != r.From.Name {
+				t.Errorf("Different response error. Got %s, expected %s", got.From.Name, r.From.Name)
+			}
+
+			// Delete.
+			err = Dependency.Delete(r.From.ID)
+			if err != nil {
+				t.Errorf(err.Error())
+			}
+
+			_, err = Dependency.Get(r.From.ID)
+			if err == nil {
+				t.Errorf("Resource exits, but should be deleted: %v", r)
+			}
+		})
+	}
+}
+
+func TestDependencyList(t *testing.T) {
+	samples := Samples
+
+	for name := range samples {
+		sample := samples[name]
+		assert.Must(t, Dependency.Create(&sample))
+		samples[name] = sample
+	}
+
+	got, err := Dependency.List()
+	if err != nil {
+		t.Errorf(err.Error())
+	}
+	if assert.FlatEqual(got, &samples) {
+		t.Errorf("Different response error. Got %v, expected %v", got, samples)
+	}
+
+	for _, r := range samples {
+		assert.Must(t, Dependency.Delete(r.ID))
+	}
+}

test/api/dependency/pkg.go

@@ -0,0 +1,19 @@
+package dependency
+
+import (
+	"github.com/konveyor/tackle2-hub/binding"
+	"github.com/konveyor/tackle2-hub/test/api/client"
+)
+
+var (
+	RichClient *binding.RichClient
+	Dependency binding.Dependency
+)
+
+func init() {
+	// Prepare RichClient and login to Hub API (configured from env variables).
+	RichClient = client.PrepareRichClient()
+
+	// Shortcut for Dependencyrelated RichClient methods.
+	Dependency = RichClient.Dependency
+}

test/api/dependency/samples.go

@@ -0,0 +1,32 @@
+package dependency
+
+import (
+	"github.com/konveyor/tackle2-hub/api"
+)
+
+// Set of valid resources for tests and reuse.
+var (
+	firstDependency = api.Dependency{
+		To: api.Ref{
+			ID:   uint(1473),
+			Name: "Alice",
+		},
+		From: api.Ref{
+			ID:   uint(2),
+			Name: "Bob",
+		},
+	}
+
+	secondDependency = api.Dependency{
+		To: api.Ref{
+			ID:   uint(2123),
+			Name: "Bob",
+		},
+		From: api.Ref{
+			ID:   uint(1),
+			Name: "Alice",
+		},
+	}
+
+	Samples = []api.Dependency{firstDependency, secondDependency}
+)