github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/pkg/cli/cluster/printer_test.go (about)

     1  /*
     2  Copyright (C) 2022-2023 ApeCloud Co., Ltd
     3  
     4  This file is part of KubeBlocks project
     5  
     6  This program is free software: you can redistribute it and/or modify
     7  it under the terms of the GNU Affero General Public License as published by
     8  the Free Software Foundation, either version 3 of the License, or
     9  (at your option) any later version.
    10  
    11  This program is distributed in the hope that it will be useful
    12  but WITHOUT ANY WARRANTY; without even the implied warranty of
    13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14  GNU Affero General Public License for more details.
    15  
    16  You should have received a copy of the GNU Affero General Public License
    17  along with this program.  If not, see <http://www.gnu.org/licenses/>.
    18  */
    19  
    20  package cluster
    21  
    22  import (
    23  	"os"
    24  
    25  	. "github.com/onsi/ginkgo/v2"
    26  	. "github.com/onsi/gomega"
    27  )
    28  
    29  var _ = Describe("printer", func() {
    30  	Context("print cluster objects", func() {
    31  		objs := FakeClusterObjs()
    32  
    33  		printObjs := func(printer *Printer, objs *ClusterObjects) error {
    34  			printer.AddRow(objs)
    35  			printer.Print()
    36  			return nil
    37  		}
    38  
    39  		printerWithLabels := &PrinterOptions{
    40  			ShowLabels: true,
    41  		}
    42  
    43  		It("print cluster info", func() {
    44  			Expect(printObjs(NewPrinter(os.Stdout, PrintClusters, nil), objs)).Should(Succeed())
    45  		})
    46  
    47  		It("print cluster info with label", func() {
    48  			Expect(printObjs(NewPrinter(os.Stdout, PrintClusters, printerWithLabels), objs)).Should(Succeed())
    49  		})
    50  
    51  		It("print cluster wide info", func() {
    52  			Expect(printObjs(NewPrinter(os.Stdout, PrintWide, nil), objs)).Should(Succeed())
    53  		})
    54  
    55  		It("print cluster wide info with label", func() {
    56  			Expect(printObjs(NewPrinter(os.Stdout, PrintWide, printerWithLabels), objs)).Should(Succeed())
    57  		})
    58  
    59  		It("print component info", func() {
    60  			Expect(printObjs(NewPrinter(os.Stdout, PrintComponents, nil), objs)).Should(Succeed())
    61  		})
    62  
    63  		It("print instance info", func() {
    64  			Expect(printObjs(NewPrinter(os.Stdout, PrintInstances, nil), objs)).Should(Succeed())
    65  		})
    66  	})
    67  })