github.com/nozzle/golangci-lint@v1.49.0-nz3/pkg/printers/github_test.go (about)

     1  package printers
     2  
     3  import (
     4  	"bytes"
     5  	"context"
     6  	"go/token"
     7  	"testing"
     8  
     9  	"github.com/stretchr/testify/assert"
    10  	"github.com/stretchr/testify/require"
    11  
    12  	"github.com/golangci/golangci-lint/pkg/result"
    13  )
    14  
    15  func TestGithub_Print(t *testing.T) {
    16  	issues := []result.Issue{
    17  		{
    18  			FromLinter: "linter-a",
    19  			Severity:   "warning",
    20  			Text:       "some issue",
    21  			Pos: token.Position{
    22  				Filename: "path/to/filea.go",
    23  				Offset:   2,
    24  				Line:     10,
    25  				Column:   4,
    26  			},
    27  		},
    28  		{
    29  			FromLinter: "linter-b",
    30  			Severity:   "error",
    31  			Text:       "another issue",
    32  			SourceLines: []string{
    33  				"func foo() {",
    34  				"\tfmt.Println(\"bar\")",
    35  				"}",
    36  			},
    37  			Pos: token.Position{
    38  				Filename: "path/to/fileb.go",
    39  				Offset:   5,
    40  				Line:     300,
    41  				Column:   9,
    42  			},
    43  		},
    44  	}
    45  
    46  	buf := new(bytes.Buffer)
    47  	printer := NewGithub(buf)
    48  
    49  	err := printer.Print(context.Background(), issues)
    50  	require.NoError(t, err)
    51  
    52  	expected := `::warning file=path/to/filea.go,line=10,col=4::some issue (linter-a)
    53  ::error file=path/to/fileb.go,line=300,col=9::another issue (linter-b)
    54  `
    55  
    56  	assert.Equal(t, expected, buf.String())
    57  }
    58  
    59  func TestFormatGithubIssue(t *testing.T) {
    60  	sampleIssue := result.Issue{
    61  		FromLinter: "sample-linter",
    62  		Text:       "some issue",
    63  		Pos: token.Position{
    64  			Filename: "path/to/file.go",
    65  			Offset:   2,
    66  			Line:     10,
    67  			Column:   4,
    68  		},
    69  	}
    70  	require.Equal(t, "::error file=path/to/file.go,line=10,col=4::some issue (sample-linter)", formatIssueAsGithub(&sampleIssue))
    71  
    72  	sampleIssue.Pos.Column = 0
    73  	require.Equal(t, "::error file=path/to/file.go,line=10::some issue (sample-linter)", formatIssueAsGithub(&sampleIssue))
    74  }