feat: use standard tests

go.mod

@@ -2,15 +2,9 @@ module github.com/DanilXO/filen
 
 go 1.22.0
 
-require (
-	github.com/stretchr/testify v1.9.0
-	golang.org/x/tools v0.26.0
-)
+require golang.org/x/tools v0.26.0
 
 require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
 	golang.org/x/mod v0.21.0 // indirect
 	golang.org/x/sync v0.8.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -1,18 +1,8 @@
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
-github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
-github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 golang.org/x/mod v0.21.0 h1:vvrHzRwRfVKSiLrG+d4FMl/Qi4ukBCE6kZlTUkDYRT0=
 golang.org/x/mod v0.21.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
 golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
 golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/tools v0.26.0 h1:v/60pFQmzmT9ExmjDv2gGIfi3OqfKoEP6I5+umXlbnQ=
 golang.org/x/tools v0.26.0/go.mod h1:TPVVj70c7JJ3WCazhD8OdXcZg/og+b9+tH/KxylGwH0=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

pkg/filen/analyzer_test.go

@@ -1,82 +1,62 @@
-package filen
+package filen_test
 
 import (
-	"fmt"
-	"os"
-	"path/filepath"
 	"testing"
 
-	"github.com/stretchr/testify/require"
+	"github.com/DanilXO/filen/pkg/filen"
 	"golang.org/x/tools/go/analysis/analysistest"
 )
 
-type silentTest struct {
-	*testing.T
-	Errors []string
-}
-
-func (t *silentTest) Errorf(format string, args ...interface{}) {
-	t.Errors = append(t.Errors, fmt.Sprintf(format, args...))
-}
-
-func TestAll(t *testing.T) {
-	wd, err := os.Getwd()
-	if err != nil {
-		t.Fatalf("Failed to get wd: %s", err)
-	}
+func TestName(t *testing.T) {
+	testdata := analysistest.TestData()
 
 	testCases := []struct {
-		name                string
-		runConfig           *Runner
-		countOfInvalidFiles int
+		desc   string
+		config *filen.Runner
+		pkg    string
 	}{
 		{
-			name: "all_files_are_valid",
-			runConfig: &Runner{
+			desc: "no report",
+			pkg:  "a",
+			config: &filen.Runner{
 				MaxLines:       500,
-				MinLines:       1,
+				MinLines:       5,
 				IgnoreComments: false,
 			},
-			countOfInvalidFiles: 0,
 		},
 		{
-			name: "sample_is_too_big",
-			runConfig: &Runner{
-				MaxLines:       10,
-				MinLines:       1,
+			desc: "default max lines exceeded",
+			pkg:  "b",
+			config: &filen.Runner{
+				MaxLines:       500,
+				MinLines:       5,
 				IgnoreComments: false,
 			},
-			countOfInvalidFiles: 1,
 		},
 		{
-			name: "sample_is_too_small",
-			runConfig: &Runner{
+			desc: "default min lines exceeded",
+			pkg:  "c",
+			config: &filen.Runner{
 				MaxLines:       500,
-				MinLines:       40,
+				MinLines:       5,
 				IgnoreComments: false,
 			},
-			countOfInvalidFiles: 1,
 		},
 		{
-			name: "sample_is_too_small_without_comments",
-			runConfig: &Runner{
+			desc: "no report when ignore comments",
+			pkg:  "d",
+			config: &filen.Runner{
 				MaxLines:       500,
-				MinLines:       26,
+				MinLines:       5,
 				IgnoreComments: true,
 			},
-			countOfInvalidFiles: 1,
 		},
 	}
 
-	for _, testCase := range testCases {
-		t.Run(testCase.name, func(t *testing.T) {
-			silentTest := &silentTest{T: t}
-
-			testdata := filepath.Join(filepath.Dir(filepath.Dir(wd)), "testdata")
-
-			analysistest.Run(silentTest, testdata, NewAnalyzer(testCase.runConfig), "samples")
+	for _, test := range testCases {
+		t.Run(test.desc, func(t *testing.T) {
 
-			require.Len(t, silentTest.Errors, testCase.countOfInvalidFiles)
+			analysistest.RunWithSuggestedFixes(t, testdata, filen.NewAnalyzer(test.config), test.pkg)
 		})
 	}
 }

pkg/filen/testdata/src/a/sample.go

@@ -0,0 +1,39 @@
+package a
+
+import "fmt"
+
+// foo0 test function
+func foo0() string {
+	fmt.Println("foo0 is a test")
+	return "bar"
+}
+
+// foo1 test function
+func foo1() string {
+	fmt.Println("foo1 is a test")
+	return "bar"
+}
+
+// foo2 test function
+func foo2() string {
+	fmt.Println("foo2 is a test")
+	return "bar"
+}
+
+// foo3 test function
+func foo3() string {
+	fmt.Println("foo3 is a test")
+	return "bar"
+}
+
+// foo4 test function
+func foo4() string {
+	fmt.Println("foo4 is a test")
+	return "bar"
+}
+
+// foo5 test function
+func foo5() string {
+	fmt.Println("foo5 is a test")
+	return "bar"
+}