package textutil import ( "testing" "github.com/stretchr/testify/assert" ) func TestNormalizeString(t *testing.T) { cases := []struct { input string expected string }{ { input: "test", expected: "test", }, { input: "test test", expected: "test_test", }, { input: "test-test", expected: "test_test", }, { input: "test_test", expected: "test_test", }, { input: "test.test", expected: "test_test", }, { input: "test/test", expected: "test_test", }, { input: "test/test.test", expected: "test_test_test", }, { input: "TestTest", expected: "testtest", }, { input: "TestTestTest", expected: "testtesttest", }, { input: ".test//test..test", expected: "test_test_test", }} for _, c := range cases { assert.Equal(t, c.expected, NormalizeString(c.input)) } }