Go impl of pwman, first draft

1 files changed, 66 insertions, 0 deletions

diff --git a/validator_test.go b/validator_test.go
new file mode 100644
index 0000000..618692f
--- /dev/null
+++ b/validator_test.go
@@ -0,0 +1,66 @@
+package main
+
+import (
+	"strings"
+	"testing"
+)
+
+func TestValidatePasswordOk(t *testing.T) {
+	err := validatePassword("Testp4ssw0r_d")
+	if err != nil {
+		t.Error("Test password should pass validation")
+	}
+}
+
+func TestValidatePasswordLength(t *testing.T) {
+	err := validatePassword("test")
+	if err == nil {
+		t.Error("Password should fail validation")
+	}
+
+	if !strings.Contains(err.Error(), "least 10 characters") {
+		t.Error("Error should tell that the password is too short")
+	}
+	if !strings.Contains(err.Error(), "was 4 characters") {
+		t.Error("Error should contain the current password length")
+	}
+}
+
+func TestValidatePasswordUpperAndLower(t *testing.T) {
+
+	err := validatePassword("testtestfest")
+	if err == nil {
+		t.Error("All lowercase should fail uppercase validation")
+	}
+	if !strings.Contains(err.Error(), "uppercase") {
+		t.Error("Error message should contain uppercase")
+	}
+
+	err = validatePassword("TESTTESTFEST")
+	if err == nil {
+		t.Error("All uppercase should fail lowercase validation")
+	}
+	if !strings.Contains(err.Error(), "lowercase") {
+		t.Error("Error message should contain lowercase")
+	}
+}
+
+func TestValidatePasswordSpecialAndNumbers(t *testing.T) {
+	base_pass := "testTestFest"
+	bad_passwords := []string{"", "2", "#3"}
+
+	var err error
+	for _, chr := range bad_passwords {
+
+		err = validatePassword(base_pass + chr)
+		if err == nil {
+			t.Errorf("Password %s should fail 3 numbers and/or special", base_pass+chr)
+		}
+		if !strings.Contains(err.Error(), "special characters") {
+			t.Errorf("Error message should contain special characters: %s", base_pass+chr)
+		}
+		if !strings.Contains(err.Error(), "numbers") {
+			t.Errorf("Error message should contain 'numbers': %s", base_pass+chr)
+		}
+	}
+}