Version 11 released. Read https://github.com/kataras/iris/blob/master/HISTORY.md#su-21-october-2018--v1100

Former-commit-id: fe6305deed00e170bf4d39a12c0644fe686e0a24

macro/handler/handler_test.go

@@ -0,0 +1,41 @@
+package handler
+
+import (
+	"testing"
+
+	"github.com/kataras/iris/macro"
+)
+
+func TestCanMakeHandler(t *testing.T) {
+	tests := []struct {
+		src          string
+		needsHandler bool
+	}{
+		{"/static/static", false},
+		{"/{myparam}", false},
+		{"/{myparam min(1)}", true},
+		{"/{myparam else 500}", true},
+		{"/{myparam else 404}", false},
+		{"/{myparam:string}/static", false},
+		{"/{myparam:int}", true},
+		{"/static/{myparam:int}/static", true},
+		{"/{myparam:path}", false},
+		{"/{myparam:path min(1) else 404}", true},
+	}
+
+	availableMacros := *macro.Defaults
+	for i, tt := range tests {
+		tmpl, err := macro.Parse(tt.src, availableMacros)
+		if err != nil {
+			t.Fatalf("[%d] '%s' failed to be parsed: %v", i, tt.src, err)
+		}
+
+		if got := CanMakeHandler(tmpl); got != tt.needsHandler {
+			if tt.needsHandler {
+				t.Fatalf("[%d] '%s' expected to be able to generate an evaluator handler instead of a nil one", i, tt.src)
+			} else {
+				t.Fatalf("[%d] '%s' should not need an evaluator handler", i, tt.src)
+			}
+		}
+	}
+}