initial commit

internal/web/support_test.go

@@ -0,0 +1,33 @@
+package web
+
+import (
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+)
+
+func TestFormBool(t *testing.T) {
+	tests := []struct {
+		name   string
+		values url.Values
+		want   bool
+	}{
+		{name: "missing", values: url.Values{}, want: false},
+		{name: "hidden unchecked value", values: url.Values{"enabled": {"false"}}, want: false},
+		{name: "hidden and checked values", values: url.Values{"enabled": {"false", "true"}}, want: true},
+		{name: "checked value first", values: url.Values{"enabled": {"true", "false"}}, want: true},
+		{name: "browser checkbox value", values: url.Values{"enabled": {"on"}}, want: true},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			body := tt.values.Encode()
+			req := httptest.NewRequest("POST", "/", strings.NewReader(body))
+			req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+			if got := formBool(req, "enabled"); got != tt.want {
+				t.Fatalf("formBool() = %t, want %t for %q", got, tt.want, body)
+			}
+		})
+	}
+}