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Merge pull request #1300 from nguptaopensds/test_vg
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Unit test cases for block volume group
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@kumarashit
kumarashit authored Sep 10, 2020
2 parents 7d8aebb + 50c2624 commit 7eb8236
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Showing 2 changed files with 174 additions and 3 deletions.
167 changes: 164 additions & 3 deletions pkg/api/controllers/volumeGroup_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -15,13 +15,22 @@
package controllers

import (
"bytes"
ctx "context"
"encoding/json"
"errors"
"net/http"
"net/http/httptest"
"testing"
"time"

"github.com/sodafoundation/api/pkg/utils/constants"

pb "github.com/sodafoundation/api/pkg/model/proto"
ctrtest "github.com/sodafoundation/api/testutils/controller/testing"

"github.com/astaxie/beego"
"github.com/astaxie/beego/context"
c "github.com/sodafoundation/api/pkg/context"
"github.com/sodafoundation/api/pkg/db"
"github.com/sodafoundation/api/pkg/model"
Expand All @@ -30,8 +39,85 @@ import (
)

func init() {
beego.Router("/v1beta/block/volumeGroups", &VolumeGroupPortal{}, "post:CreateVolumeGroup;get:ListVolumeGroups")
beego.Router("/v1beta/block/volumeGroups/:groupId", &VolumeGroupPortal{}, "put:UpdateVolumeGroup;get:GetVolumeGroup;delete:DeleteVolumeGroup")
beego.Router("/v1beta/block/volumeGroups", NewFakeVolumeGroupPortal(), "post:CreateVolumeGroup;get:ListVolumeGroups")
beego.Router("/v1beta/block/volumeGroups/:groupId", NewFakeVolumeGroupPortal(), "put:UpdateVolumeGroup;get:GetVolumeGroup;delete:DeleteVolumeGroup")
}

func NewFakeVolumeGroupPortal() *VolumeGroupPortal {
mockClient := new(ctrtest.Client)

mockClient.On("Connect", "localhost:50049").Return(nil)
mockClient.On("Close").Return(nil)
mockClient.On("CreateVolumeGroup", ctx.Background(), &pb.CreateVolumeGroupOpts{
Context: c.NewAdminContext().ToJson(),
}).Return(&pb.GenericResponse{}, nil)
mockClient.On("DeleteVolumeGroup", ctx.Background(), &pb.DeleteVolumeGroupOpts{
Context: c.NewAdminContext().ToJson(),
}).Return(&pb.GenericResponse{}, nil)

return &VolumeGroupPortal{
CtrClient: mockClient,
}
}

func TestCreateVolumeGroup(t *testing.T) {
var jsonStr = []byte(`{
"id": "3769855c-a102-11e7-b772-17b880d2f555",
"name": "volumeGroup-demo",
"description": "volume group test",
"profiles": [
"993c87dc-1928-498b-9767-9da8f901d6ce",
"90d667f0-e9a9-427c-8a7f-cc714217c7bd"
]
}`)

t.Run("Should return 202 if everything works well", func(t *testing.T) {
mockClient := new(dbtest.Client)
var volumeGroup = &model.VolumeGroupSpec{
BaseModel: &model.BaseModel{
Id: "3769855c-a102-11e7-b772-17b880d2f555",
CreatedAt: time.Now().Format(constants.TimeFormat),
},
Status: "creating",
AvailabilityZone: "default",
}
json.NewDecoder(bytes.NewBuffer(jsonStr)).Decode(&volumeGroup)
mockClient.On("CreateVolumeGroup", c.NewAdminContext(), volumeGroup).Return(&SampleVolumeGroups[0], nil)
db.C = mockClient

r, _ := http.NewRequest("POST", "/v1beta/block/volumeGroups", bytes.NewBuffer(jsonStr))
w := httptest.NewRecorder()
beego.InsertFilter("*", beego.BeforeExec, func(httpCtx *context.Context) {
httpCtx.Input.SetData("context", c.NewAdminContext())
})
beego.BeeApp.Handlers.ServeHTTP(w, r)
var output model.VolumeGroupSpec
json.Unmarshal(w.Body.Bytes(), &output)
assertTestResult(t, w.Code, 202)
assertTestResult(t, &output, &SampleVolumeGroups[0])
})
t.Run("Should return 400 if create volume group with bad request", func(t *testing.T) {
vg := model.VolumeGroupSpec{BaseModel: &model.BaseModel{
Id: "3769855c-a102-11e7-b772-17b880d2f555",
CreatedAt: time.Now().Format(constants.TimeFormat),
},
Status: "creating",
AvailabilityZone: "default",
}
json.NewDecoder(bytes.NewBuffer(jsonStr)).Decode(&vg)
mockClient := new(dbtest.Client)
mockClient.On("CreateVolumeGroup", c.NewAdminContext(), &vg).Return(nil, errors.New("db error"))
db.C = mockClient

r, _ := http.NewRequest("POST", "/v1beta/block/volumeGroups", bytes.NewBuffer(jsonStr))
w := httptest.NewRecorder()
r.Header.Set("Content-Type", "application/JSON")
beego.InsertFilter("*", beego.BeforeExec, func(httpCtx *context.Context) {
httpCtx.Input.SetData("context", c.NewAdminContext())
})
beego.BeeApp.Handlers.ServeHTTP(w, r)
assertTestResult(t, w.Code, 400)
})
}

func TestListVolumeGroups(t *testing.T) {
Expand Down Expand Up @@ -91,7 +177,7 @@ func TestGetVolumeGroup(t *testing.T) {
assertTestResult(t, &output, &SampleVolumeGroups[0])
})

t.Run("Should return 404 if get volume group with bad request", func(t *testing.T) {
t.Run("Should return 404 if get volume group resource does not exist", func(t *testing.T) {
mockClient := new(dbtest.Client)
mockClient.On("GetVolumeGroup", c.NewAdminContext(), "3769855c-a102-11e7-b772-17b880d2f555").Return(nil, errors.New("db error"))
db.C = mockClient
Expand All @@ -102,3 +188,78 @@ func TestGetVolumeGroup(t *testing.T) {
assertTestResult(t, w.Code, 404)
})
}

func TestUpdateVolumeGroup(t *testing.T) {
var jsonStr = []byte(`{
"id": "3769855c-a102-11e7-b772-17b880d2f555",
"name": "volumeGroup-demo",
"description": "volumeGroup test"
}`)

t.Run("Should return 202 if everything works well", func(t *testing.T) {
vg := model.VolumeGroupSpec{BaseModel: &model.BaseModel{
Id: "3769855c-a102-11e7-b772-17b880d2f555",
UpdatedAt: time.Now().Format(constants.TimeFormat),
},
Status: "available",
}
json.NewDecoder(bytes.NewBuffer(jsonStr)).Decode(&vg)
mockClient := new(dbtest.Client)
mockClient.On("GetVolumeGroup", c.NewAdminContext(), "3769855c-a102-11e7-b772-17b880d2f555").Return(&SampleVolumeGroups[1], nil)
mockClient.On("ListVolumesByGroupId", c.NewAdminContext(), SampleVolumeGroups[1].Id).Return(nil, nil)
mockClient.On("GetVolume", c.NewAdminContext(), "bd5b12a8-a101-11e7-941e-d77981b584d8").Return(&SampleVolumes[0], nil)
mockClient.On("UpdateVolumeGroup", c.NewAdminContext(), &vg).Return(&SampleVolumeGroups[1], nil)
db.C = mockClient

r, _ := http.NewRequest("PUT", "/v1beta/block/volumeGroups/3769855c-a102-11e7-b772-17b880d2f555", bytes.NewBuffer(jsonStr))
w := httptest.NewRecorder()
r.Header.Set("Content-Type", "application/JSON")
beego.InsertFilter("*", beego.BeforeExec, func(httpCtx *context.Context) {
httpCtx.Input.SetData("context", c.NewAdminContext())
})
beego.BeeApp.Handlers.ServeHTTP(w, r)
var output model.VolumeGroupSpec
json.Unmarshal(w.Body.Bytes(), &output)
assertTestResult(t, w.Code, 202)
assertTestResult(t, &output, &SampleVolumeGroups[1])
})

t.Run("Should return 400 if update volume fails with bad request", func(t *testing.T) {
vg := model.VolumeGroupSpec{BaseModel: &model.BaseModel{}}
json.NewDecoder(bytes.NewBuffer(jsonStr)).Decode(&vg)
mockClient := new(dbtest.Client)
mockClient.On("GetVolumeGroup", c.NewAdminContext(), "bd5b12a8-a101-11e7-941e-d77981b584d8").Return(&vg, nil)
mockClient.On("ListVolumesByGroupId", c.NewAdminContext(), "bd5b12a8-a101-11e7-941e-d77981b584d8").Return(nil, nil)
mockClient.On("UpdateVolumeGroup", c.NewAdminContext(), &vg).Return(nil, errors.New("db error"))
db.C = mockClient

r, _ := http.NewRequest("PUT", "/v1beta/block/volumeGroups/bd5b12a8-a101-11e7-941e-d77981b584d8", bytes.NewBuffer(jsonStr))
w := httptest.NewRecorder()
r.Header.Set("Content-Type", "application/JSON")
beego.InsertFilter("*", beego.BeforeExec, func(httpCtx *context.Context) {
httpCtx.Input.SetData("context", c.NewAdminContext())
})
beego.BeeApp.Handlers.ServeHTTP(w, r)
assertTestResult(t, w.Code, 400)
})
}

func TestDeleteVolumeGroup(t *testing.T) {
t.Run("Should return 202 if everything works well", func(t *testing.T) {
mockClient := new(dbtest.Client)
var volumesUpdate []*model.VolumeSpec
mockClient.On("GetVolumeGroup", c.NewAdminContext(), "3769855c-a102-11e7-b772-17b880d2f555").Return(&SampleVolumeGroups[0], nil)
mockClient.On("GetDockByPoolId", c.NewAdminContext(), SampleVolumeGroups[0].PoolId).Return(&SampleDocks[0], nil)
mockClient.On("ListVolumesByGroupId", c.NewAdminContext(), "3769855c-a102-11e7-b772-17b880d2f555").Return(nil, nil)
mockClient.On("ListSnapshotsByVolumeId", c.NewAdminContext(), "bd5b12a8-a101-11e7-941e-d77981b584d8").Return( nil, nil)
mockClient.On("UpdateStatus", c.NewAdminContext(), volumesUpdate, "").Return( nil)
mockClient.On("UpdateStatus", c.NewAdminContext(), &SampleVolumeGroups[0], "deleting").Return( nil)
mockClient.On("DeleteVolumeGroup", c.NewAdminContext(), "3769855c-a102-11e7-b772-17b880d2f555").Return(nil)
db.C = mockClient

r, _ := http.NewRequest("DELETE", "/v1beta/block/volumeGroups/3769855c-a102-11e7-b772-17b880d2f555", nil)
w := httptest.NewRecorder()
beego.BeeApp.Handlers.ServeHTTP(w, r)
assertTestResult(t, w.Code, 202)
})
}
10 changes: 10 additions & 0 deletions testutils/collection/data.go
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Original file line number Diff line number Diff line change
Expand Up @@ -603,6 +603,16 @@ var (
Status: "available",
PoolId: "084bf71e-a102-11e7-88a8-e31fe6d52248",
},
{
BaseModel: &model.BaseModel{
Id: "3769855c-a102-11e7-b772-17b880d2f555",
},
Name: "sample-group-01",
Description: "This is the first sample group for testing",
Status: "available",
PoolId: "084bf71e-a102-11e7-88a8-e31fe6d52248",
Profiles: []string{"1106b972-66ef-11e7-b172-db03f3689c9c"},
},
}

SampleHosts = []model.HostSpec{
Expand Down

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