Add unit tests for Slack

go.mod

@@ -33,5 +33,6 @@ require (
 	go.uber.org/zap v1.13.0
 	golang.org/x/net v0.0.0-20210525063256-abc453219eb5 // indirect
 	golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c
+	gopkg.in/h2non/gock.v1 v1.1.2 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c
 )

go.sum

@@ -199,6 +199,8 @@ github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslCrtky5vbi9dd7HrQPQIx6wqiw=
+github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q=
 github.com/hashicorp/consul/sdk v0.1.1/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
@@ -340,6 +342,7 @@ github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lN
 github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nbio/st v0.0.0-20140626010706-e9e8d9816f32/go.mod h1:9wM+0iRr9ahx58uYLpLIr5fm8diHn0JbqRycJi6w0Ms=
 github.com/nleeper/goment v1.4.2 h1:r4c8KkCrsBJUnVi/IJ5HEqev5QY8aCWOXQtu+eYXtnI=
 github.com/nleeper/goment v1.4.2/go.mod h1:zDl5bAyDhqxwQKAvkSXMRLOdCowrdZz53ofRJc4VhTo=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
@@ -758,6 +761,8 @@ gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v9 v9.29.1/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
+gopkg.in/h2non/gock.v1 v1.1.2 h1:jBbHXgGBK/AoPVfJh5x4r/WxIrElvbLel8TCZkkZJoY=
+gopkg.in/h2non/gock.v1 v1.1.2/go.mod h1:n7UGz/ckNChHiK05rDoiC4MYSunEC/lyaUm2WWaDva0=
 gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=

internal/server/slack/deploy.go

@@ -173,109 +173,64 @@ func buildDeployView(callbackID string, c *vo.Config, perms []*ent.Perm) slack.M
 	return slack.ModalViewRequest{
 		Type:       slack.VTModal,
 		CallbackID: callbackID,
-		Title: &slack.TextBlockObject{
-			Type: slack.PlainTextType,
-			Text: "Deploy",
-		},
-		Submit: &slack.TextBlockObject{
-			Type: slack.PlainTextType,
-			Text: "Submit",
-		},
-		Close: &slack.TextBlockObject{
-			Type: slack.PlainTextType,
-			Text: "Close",
-		},
+		Title:      slack.NewTextBlockObject(slack.PlainTextType, "Deploy", false, false),
+		Submit:     slack.NewTextBlockObject(slack.PlainTextType, "Submit", false, false),
+		Close:      slack.NewTextBlockObject(slack.PlainTextType, "Close", false, false),
 		Blocks: slack.Blocks{
 			BlockSet: []slack.Block{
+				slack.NewInputBlock(
+					blockEnv,
+					slack.NewTextBlockObject(slack.PlainTextType, "Environment", false, false),
+					slack.NewOptionsSelectBlockElement(
+						slack.OptTypeStatic,
+						slack.NewTextBlockObject(slack.PlainTextType, "Select target environment", false, false),
+						actionEnv,
+						envs...,
+					),
+				),
+				slack.NewInputBlock(
+					blockType,
+					slack.NewTextBlockObject(slack.PlainTextType, "Type", false, false),
+					slack.NewOptionsSelectBlockElement(
+						slack.OptTypeStatic,
+						slack.NewTextBlockObject(slack.PlainTextType, "Select your ref type", false, false),
+						actionType,
+						slack.NewOptionBlockObject(
+							"commit",
+							slack.NewTextBlockObject(slack.PlainTextType, "Commit", false, false),
+							nil,
+						),
+						slack.NewOptionBlockObject(
+							"branch",
+							slack.NewTextBlockObject(slack.PlainTextType, "Branch", false, false),
+							nil,
+						),
+						slack.NewOptionBlockObject(
+							"tag",
+							slack.NewTextBlockObject(slack.PlainTextType, "Tag", false, false),
+							nil,
+						),
+					),
+				),
+				slack.NewInputBlock(
+					blockRef,
+					slack.NewTextBlockObject(slack.PlainTextType, "Ref", false, false),
+					slack.NewPlainTextInputBlockElement(
+						slack.NewTextBlockObject(slack.PlainTextType, "E.g. Commit - 25a667d6, Branch - main, Tag - v0.1.2", false, false),
+						actionRef,
+					),
+				),
 				slack.InputBlock{
-					Type:    slack.MBTInput,
-					BlockID: blockEnv,
-					Label: &slack.TextBlockObject{
-						Type: slack.PlainTextType,
-						Text: "Environment",
-					},
-					Element: slack.SelectBlockElement{
-						Type:     slack.OptTypeStatic,
-						ActionID: actionEnv,
-						Placeholder: &slack.TextBlockObject{
-							Type: slack.PlainTextType,
-							Text: "Select target environment",
-						},
-						Options: envs,
-					},
-				},
-				slack.InputBlock{
-					Type:    slack.MBTInput,
-					BlockID: blockType,
-					Label: &slack.TextBlockObject{
-						Type: slack.PlainTextType,
-						Text: "Reference Type",
-					},
-					Element: slack.SelectBlockElement{
-						Type:     slack.OptTypeStatic,
-						ActionID: actionType,
-						Placeholder: &slack.TextBlockObject{
-							Type: slack.PlainTextType,
-							Text: "Select your reference type",
-						},
-						Options: []*slack.OptionBlockObject{
-							{
-								Text: &slack.TextBlockObject{
-									Type: slack.PlainTextType,
-									Text: "Commit",
-								},
-								Value: "commit",
-							},
-							{
-								Text: &slack.TextBlockObject{
-									Type: slack.PlainTextType,
-									Text: "Branch",
-								},
-								Value: "branch",
-							},
-							{
-								Text: &slack.TextBlockObject{
-									Type: slack.PlainTextType,
-									Text: "Tag",
-								},
-								Value: "tag",
-							},
-						},
-					},
-				},
-				slack.InputBlock{
-					Type:    slack.MBTInput,
-					BlockID: blockRef,
-					Label: &slack.TextBlockObject{
-						Type: slack.PlainTextType,
-						Text: "Reference",
-					},
-					Element: slack.PlainTextInputBlockElement{
-						Type:     slack.METPlainTextInput,
-						ActionID: actionRef,
-						Placeholder: &slack.TextBlockObject{
-							Type: slack.PlainTextType,
-							Text: "E.g. Commit - 25a667d6, Branch - main, Tag - v0.1.2",
-						},
-					},
-				},
-				slack.InputBlock{
-					Type:    slack.MBTInput,
-					BlockID: blockApprovers,
-					Label: &slack.TextBlockObject{
-						Type: slack.PlainTextType,
-						Text: "Approvers",
-					},
+					Type:     slack.MBTInput,
+					BlockID:  blockApprovers,
+					Label:    slack.NewTextBlockObject(slack.PlainTextType, "Approvers", false, false),
 					Optional: true,
-					Element: slack.SelectBlockElement{
-						Type:     slack.MultiOptTypeStatic,
-						ActionID: actionApprovers,
-						Placeholder: &slack.TextBlockObject{
-							Type: slack.PlainTextType,
-							Text: "Select approvers",
-						},
-						Options: approvers,
-					},
+					Element: slack.NewOptionsSelectBlockElement(
+						slack.MultiOptTypeStatic,
+						slack.NewTextBlockObject(slack.PlainTextType, "Select approvers", false, false),
+						actionApprovers,
+						approvers...,
+					),
 				},
 			},
 		},

internal/server/slack/deploy_test.go

@@ -10,15 +10,93 @@ import (
 	"testing"
 
 	"github.com/gin-gonic/gin"
+	"github.com/golang/mock/gomock"
+	"github.com/slack-go/slack"
+	"go.uber.org/zap"
+	"gopkg.in/h2non/gock.v1"
+
 	"github.com/gitploy-io/gitploy/ent"
 	"github.com/gitploy-io/gitploy/ent/deployment"
 	"github.com/gitploy-io/gitploy/internal/server/slack/mock"
 	"github.com/gitploy-io/gitploy/vo"
-	"github.com/golang/mock/gomock"
-	"go.uber.org/zap"
+)
+
+const (
+	pathPostMessage string = "chat.postMessage"
 )
 
 func TestSlack_interactDeploy(t *testing.T) {
+	t.Run("Post a message when the repository is locked.", func(t *testing.T) {
+		m := mock.NewMockInteractor(gomock.NewController(t))
+
+		// These values are in "./testdata/deploy-interact.json"
+		const (
+			callbackID = "nafyVuEqzcchuVmV"
+			chatUserID = "U025KUBB2"
+			branch     = "main"
+			env        = "prod"
+		)
+
+		t.Log("Find the callback which was stored by the Slash command.")
+		m.
+			EXPECT().
+			FindCallbackByHash(gomock.Any(), callbackID).
+			Return(&ent.Callback{
+				Edges: ent.CallbackEdges{
+					Repo: &ent.Repo{
+						ID:     "1",
+						Locked: true,
+					},
+				},
+			}, nil)
+
+		t.Log("Find the chat-user who sent the payload.")
+		m.
+			EXPECT().
+			FindChatUserByID(gomock.Any(), chatUserID).
+			Return(&ent.ChatUser{}, nil)
+
+		t.Log("Get branch to validate the payload.")
+		m.
+			EXPECT().
+			GetBranch(gomock.Any(), gomock.AssignableToTypeOf(&ent.User{}), gomock.AssignableToTypeOf(&ent.Repo{}), branch).
+			Return(&vo.Branch{
+				Name: branch,
+			}, nil)
+
+		t.Log("Post a message when the repository is locked.")
+		gock.
+			New(slack.APIURL).
+			Post(pathPostMessage).
+			Reply(200)
+
+		s := &Slack{i: m, log: zap.L()}
+
+		gin.SetMode(gin.ReleaseMode)
+		router := gin.New()
+		router.POST("/interact", s.interactDeploy)
+
+		// Build the Slack payload.
+		bytes, err := ioutil.ReadFile("./testdata/deploy-interact.json")
+		if err != nil {
+			t.Errorf("It has failed to open the JSON file: %s", err)
+			t.FailNow()
+		}
+
+		form := url.Values{}
+		form.Add("payload", string(bytes))
+
+		req, _ := http.NewRequest("POST", "/interact", strings.NewReader(form.Encode()))
+		req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+		w := httptest.NewRecorder()
+		router.ServeHTTP(w, req)
+
+		if w.Code != http.StatusOK {
+			t.Fatalf("w.Code = %d, wanted %d. Body = %v", w.Code, http.StatusOK, w.Body)
+		}
+	})
+
 	t.Run("Create a new deployment with payload.", func(t *testing.T) {
 		m := mock.NewMockInteractor(gomock.NewController(t))
 
@@ -114,9 +192,7 @@ func TestSlack_interactDeploy(t *testing.T) {
 		router.ServeHTTP(w, req)
 
 		if w.Code != http.StatusOK {
-			t.Errorf("w.Code = %d, wanted %d", w.Code, http.StatusOK)
-			t.Logf("w.Body = %v", w.Body)
-			t.FailNow()
+			t.Fatalf("w.Code = %d, wanted %d. Body = %v", w.Code, http.StatusOK, w.Body)
 		}
 	})
 }