Add some tests (#479)

pkg/ffuf/util_test.go

@@ -0,0 +1,26 @@
+package ffuf
+
+import (
+	"math/rand"
+	"testing"
+)
+
+func TestRandomString(t *testing.T) {
+	length := 1 + rand.Intn(65535)
+	str := RandomString(length)
+
+	if len(str) != length {
+		t.Errorf("Length of generated string was %d, was expecting %d", len(str), length)
+	}
+}
+
+func TestUniqStringSlice(t *testing.T) {
+	slice := []string{"foo", "foo", "bar", "baz", "baz", "foo", "baz", "baz", "foo"}
+	expectedLength := 3
+
+	uniqSlice := UniqStringSlice(slice)
+
+	if len(uniqSlice) != expectedLength {
+		t.Errorf("Length of slice was %d, was expecting %d", len(uniqSlice), expectedLength)
+	}
+}

pkg/input/wordlist_test.go

@@ -0,0 +1,21 @@
+package input
+
+import (
+	"testing"
+)
+
+func TestStripCommentsIgnoresCommentLines(t *testing.T) {
+	text, _ := stripComments("# text")
+
+	if text != "" {
+		t.Errorf("Returned text was not a blank string")
+	}
+}
+
+func TestStripCommentsStripsCommentAfterText(t *testing.T) {
+	text, _ := stripComments("text # comment")
+
+	if text != "text" {
+		t.Errorf("Comment was not stripped or pre-comment text was not returned")
+	}
+}

pkg/output/file_csv_test.go

@@ -0,0 +1,44 @@
+package output
+
+import (
+	"reflect"
+	"testing"
+	"time"
+
+	"github.com/ffuf/ffuf/pkg/ffuf"
+)
+
+func TestToCSV(t *testing.T) {
+	result := ffuf.Result{
+		Input:            map[string][]byte{"x": {66}},
+		Position:         1,
+		StatusCode:       200,
+		ContentLength:    3,
+		ContentWords:     4,
+		ContentLines:     5,
+		ContentType:      "application/json",
+		RedirectLocation: "http://no.pe",
+		Url:              "http://as.df",
+		Duration:         time.Duration(123),
+		ResultFile:       "resultfile",
+		Host:             "host",
+	}
+
+	csv := toCSV(result)
+
+	if !reflect.DeepEqual(csv, []string{
+		"B",
+		"http://as.df",
+		"http://no.pe",
+		"1",
+		"200",
+		"3",
+		"4",
+		"5",
+		"application/json",
+		"123ns",
+		"resultfile"}) {
+
+		t.Errorf("CSV was not generated in expected format")
+	}
+}