fix(manager): add test for getDeployments*

cmd/manager/deployments_test.go

@@ -104,3 +104,35 @@ func TestListDeployments(t *testing.T) {
 		t.Errorf("Expected 2 names, got %d", len(out))
 	}
 }
+
+func TestGetDeployments(t *testing.T) {
+	c := stubContext()
+	s := httpHarness(c, "GET /deployments/*", getDeploymentHandlerFunc)
+	defer s.Close()
+
+	man := c.Manager.(*mockManager)
+	man.deployments = []*common.Deployment{
+		{Name: "portunes", State: &common.DeploymentState{Status: common.CreatedStatus}},
+	}
+
+	res, err := http.Get(s.URL + "/deployments/portunes")
+	if err != nil {
+		t.Errorf("Failed GET: %s", err)
+	} else if res.StatusCode != http.StatusOK {
+		t.Errorf("Unexpected status code: %d", res.StatusCode)
+	}
+
+	var out common.Deployment
+	if err := json.NewDecoder(res.Body).Decode(&out); err != nil {
+		t.Errorf("Failed to parse results: %s", err)
+		return
+	}
+
+	if out.Name != "portunes" {
+		t.Errorf("Unexpected name %q", out.Name)
+	}
+
+	if out.State.Status != common.CreatedStatus {
+		t.Errorf("Unexpected status %d", out.State.Status)
+	}
+}

cmd/manager/testutil.go

@@ -17,6 +17,7 @@ limitations under the License.
 package main
 
 import (
+	"errors"
 	"net/http/httptest"
 	"regexp"
 
@@ -72,7 +73,14 @@ func (m *mockManager) ListDeployments() ([]common.Deployment, error) {
 }
 
 func (m *mockManager) GetDeployment(name string) (*common.Deployment, error) {
-	return &common.Deployment{}, nil
+
+	for _, d := range m.deployments {
+		if d.Name == name {
+			return d, nil
+		}
+	}
+
+	return nil, errors.New("mock error: No such deployment")
 }
 
 func (m *mockManager) CreateDeployment(t *common.Template) (*common.Deployment, error) {