linters/internal/analyzers/use-strconv/linter_test.go
Alexander Chuprov a2983f6cb8 [] linters: Add useStrconv linter
Signed-off-by: Alexander Chuprov <a.chuprov@yadro.com>
2023-08-17 16:24:21 +03:00

74 lines
1.2 KiB
Go

package usestrconv
import (
"go/ast"
"go/parser"
"go/token"
"path/filepath"
"runtime"
"testing"
"golang.org/x/tools/go/analysis"
)
func init() {
Config.Enable = true
}
func TestAnalyzer_negative(t *testing.T) {
const countNegativeCases = 4
_, filename, _, _ := runtime.Caller(0)
dir := filepath.Dir(filename)
fset := token.NewFileSet()
f, err := parser.ParseFile(fset, filepath.Join(dir, "test-case/negative._go"), nil, parser.AllErrors)
if err != nil {
t.Fatal(err)
}
Count := 0
pass := &analysis.Pass{
Fset: fset,
Files: []*ast.File{f},
Report: func(diag analysis.Diagnostic) {
Count++
},
}
_, err = run(pass)
if Count != countNegativeCases {
t.Fail()
}
if err != nil {
t.Fatal(err)
}
}
func TestAnalyzer_literals_positive(t *testing.T) {
_, filename, _, _ := runtime.Caller(0)
dir := filepath.Dir(filename)
fset := token.NewFileSet()
f, err := parser.ParseFile(fset, filepath.Join(dir, "test-case/positive._go"), nil, parser.AllErrors)
if err != nil {
t.Fatal(err)
}
flag := false
pass := &analysis.Pass{
Fset: fset,
Files: []*ast.File{f},
Report: func(diag analysis.Diagnostic) {
flag = true
},
}
_, err = run(pass)
if flag {
t.Fail()
}
if err != nil {
t.Fatal(err)
}
}