diff options
author | Bin Yang <bin.yang@windriver.com> | 2019-07-23 07:30:16 +0000 |
---|---|---|
committer | Gerrit Code Review <gerrit@onap.org> | 2019-07-23 07:30:16 +0000 |
commit | f83526881ac7758638b1e7e0e1bcf2ab8cd13133 (patch) | |
tree | 83e38d253bf746e39b38d026fd9ba0717f626cad /src/k8splugin/api/instancehandler_test.go | |
parent | 40014c64df3250db72b41e05da3dd40746d3d6d3 (diff) | |
parent | e04fd6fa1f0abe6b18787b192e01164db1db06db (diff) |
Merge "Add a list api for instances"
Diffstat (limited to 'src/k8splugin/api/instancehandler_test.go')
-rw-r--r-- | src/k8splugin/api/instancehandler_test.go | 118 |
1 files changed, 116 insertions, 2 deletions
diff --git a/src/k8splugin/api/instancehandler_test.go b/src/k8splugin/api/instancehandler_test.go index 35cef531..83fa3d2b 100644 --- a/src/k8splugin/api/instancehandler_test.go +++ b/src/k8splugin/api/instancehandler_test.go @@ -21,6 +21,7 @@ import ( "net/http" "net/http/httptest" "reflect" + "sort" "testing" "github.com/onap/multicloud-k8s/src/k8splugin/internal/app" @@ -38,8 +39,9 @@ type mockInstanceClient struct { app.InstanceManager // Items and err will be used to customize each test // via a localized instantiation of mockInstanceClient - items []app.InstanceResponse - err error + items []app.InstanceResponse + miniitems []app.InstanceMiniResponse + err error } func (m *mockInstanceClient) Create(inp app.InstanceRequest) (app.InstanceResponse, error) { @@ -58,6 +60,14 @@ func (m *mockInstanceClient) Get(id string) (app.InstanceResponse, error) { return m.items[0], nil } +func (m *mockInstanceClient) List() ([]app.InstanceMiniResponse, error) { + if m.err != nil { + return []app.InstanceMiniResponse{}, m.err + } + + return m.miniitems, nil +} + func (m *mockInstanceClient) Find(rbName string, ver string, profile string, labelKeys map[string]string) ([]app.InstanceResponse, error) { if m.err != nil { return nil, m.err @@ -297,6 +307,110 @@ func TestInstanceGetHandler(t *testing.T) { } } +func TestInstanceListHandler(t *testing.T) { + testCases := []struct { + label string + input string + expectedCode int + expectedResponse []app.InstanceMiniResponse + instClient *mockInstanceClient + }{ + { + label: "Fail to List Instance", + input: "HaKpys8e", + expectedCode: http.StatusInternalServerError, + instClient: &mockInstanceClient{ + err: pkgerrors.New("Internal error"), + }, + }, + { + label: "Succesful List Instances", + expectedCode: http.StatusOK, + expectedResponse: []app.InstanceMiniResponse{ + { + ID: "HaKpys8e", + Request: app.InstanceRequest{ + RBName: "test-rbdef", + RBVersion: "v1", + ProfileName: "profile1", + CloudRegion: "region1", + }, + Namespace: "testnamespace", + }, + { + ID: "HaKpys8f", + Request: app.InstanceRequest{ + RBName: "test-rbdef-two", + RBVersion: "versionsomething", + ProfileName: "profile3", + CloudRegion: "region1", + }, + Namespace: "testnamespace-two", + }, + }, + instClient: &mockInstanceClient{ + miniitems: []app.InstanceMiniResponse{ + { + ID: "HaKpys8e", + Request: app.InstanceRequest{ + RBName: "test-rbdef", + RBVersion: "v1", + ProfileName: "profile1", + CloudRegion: "region1", + }, + Namespace: "testnamespace", + }, + { + ID: "HaKpys8f", + Request: app.InstanceRequest{ + RBName: "test-rbdef-two", + RBVersion: "versionsomething", + ProfileName: "profile3", + CloudRegion: "region1", + }, + Namespace: "testnamespace-two", + }, + }, + }, + }, + } + + for _, testCase := range testCases { + t.Run(testCase.label, func(t *testing.T) { + request := httptest.NewRequest("GET", "/v1/instance", nil) + resp := executeRequest(request, NewRouter(nil, nil, testCase.instClient, nil, nil, nil)) + + if testCase.expectedCode != resp.StatusCode { + t.Fatalf("Request method returned: %v and it was expected: %v", + resp.StatusCode, testCase.expectedCode) + } + if resp.StatusCode == http.StatusOK { + var response []app.InstanceMiniResponse + err := json.NewDecoder(resp.Body).Decode(&response) + if err != nil { + t.Fatalf("Parsing the returned response got an error (%s)", err) + } + + // Since the order of returned slice is not guaranteed + // Sort them first and then do deepequal + // Check both and return error if both don't match + sort.Slice(response, func(i, j int) bool { + return response[i].ID < response[j].ID + }) + + sort.Slice(testCase.expectedResponse, func(i, j int) bool { + return testCase.expectedResponse[i].ID < testCase.expectedResponse[j].ID + }) + + if reflect.DeepEqual(testCase.expectedResponse, response) == false { + t.Fatalf("TestGetHandler returned:\n result=%v\n expected=%v", + &response, testCase.expectedResponse) + } + } + }) + } +} + func TestDeleteHandler(t *testing.T) { testCases := []struct { label string |