Add tests with testify for delete repo

pkg/cmd/delete_repo_test.go

@@ -0,0 +1,118 @@
+/*
+ * Copyright 2020 ZUP IT SERVICOS EM TECNOLOGIA E INOVACAO SA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package cmd
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/ZupIT/ritchie-cli/internal/mocks"
+	"github.com/ZupIT/ritchie-cli/pkg/formula"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/mock"
+)
+
+func TestNewDeleteRepo(t *testing.T) {
+	type in struct {
+		args            []string
+		repoList        formula.Repos
+		repoListErr     error
+		inputListString string
+		inputListErr    error
+		repoDeleteErr   error
+	}
+
+	tests := []struct {
+		name string
+		in   in
+		want error
+	}{
+		{
+			name: "success",
+			in: in{
+				args: []string{},
+				repoList: formula.Repos{
+					{
+						Name:     "repoName",
+						Priority: 0,
+					},
+				},
+				inputListString: "repoName",
+			},
+		},
+		{
+			name: "error to list repos",
+			in: in{
+				args:        []string{},
+				repoListErr: errors.New("error to list repos"),
+			},
+			want: errors.New("error to list repos"),
+		},
+		{
+			name: "error to input list",
+			in: in{
+				args: []string{},
+				repoList: formula.Repos{
+					{
+						Name:     "repoName",
+						Priority: 0,
+					},
+				},
+				inputListErr: errors.New("error to input list"),
+			},
+			want: errors.New("error to input list"),
+		},
+		{
+			name: "error to delete repo",
+			in: in{
+				args: []string{},
+				repoList: formula.Repos{
+					{
+						Name:     "repoName",
+						Priority: 0,
+					},
+				},
+				inputListString: "repoName",
+				repoDeleteErr:   errors.New("error to delete repo"),
+			},
+			want: errors.New("error to delete repo"),
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			inputListMock := new(mocks.InputListMock)
+			inputListMock.On("List", mock.Anything, mock.Anything, mock.Anything).Return(tt.in.inputListString, tt.in.inputListErr)
+			repoManagerMock := new(mocks.RepoManager)
+			repoManagerMock.On("Delete", mock.Anything).Return(tt.in.repoDeleteErr)
+			repoManagerMock.On("List", mock.Anything, mock.Anything, mock.Anything).Return(tt.in.repoList, tt.in.repoListErr)
+
+			cmd := NewDeleteRepoCmd(
+				repoManagerMock,
+				inputListMock,
+				repoManagerMock,
+			)
+			// TODO: remove stdin flag after  deprecation
+			cmd.PersistentFlags().Bool("stdin", false, "input by stdin")
+			cmd.SetArgs(tt.in.args)
+
+			got := cmd.Execute()
+			assert.Equal(t, tt.want, got)
+		})
+	}
+}