feat: exclude files and dirs, add tests

reviser/dir_test.go

@@ -0,0 +1,59 @@
+package reviser
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestSourceDir_IsExcluded(t *testing.T) {
+	type args struct {
+		project  string
+		path     string
+		excludes string
+		testPath string
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "normal",
+			args: args{project: "project", path: "/project", excludes: "test.go", testPath: "/project/test.go"},
+			want: true,
+		},
+		{
+			name: "dir",
+			args: args{project: "project", path: "/project", excludes: "test/", testPath: "/project/test"},
+			want: true,
+		},
+		{
+			name: "wildcard-1",
+			args: args{project: "project", path: "/project", excludes: "tes?.go", testPath: "/project/test.go"},
+			want: true,
+		},
+		{
+			name: "wildcard-2",
+			args: args{project: "project", path: "/project", excludes: "t*.go", testPath: "/project/test.go"},
+			want: true,
+		},
+		{
+			name: "not-excluded",
+			args: args{project: "project", path: "/project", excludes: "t*.go", testPath: "/project/abc.go"},
+			want: false,
+		},
+		{
+			name: "multi-excludes",
+			args: args{project: "project", path: "/project", excludes: "t*.go,abc.go", testPath: "/project/abc.go"},
+			want: true,
+		},
+	}
+
+	for _, test := range tests {
+		args := test.args
+		t.Run(test.name, func(tt *testing.T) {
+			excluded := NewSourceDir(args.project, args.path, true, args.excludes).isExcluded(args.testPath)
+			assert.Equal(tt, test.want, excluded)
+		})
+	}
+}