Function TestNativeStructEmbedded

ext/native_test.go:932–988

(t *testing.T)

}

func TestNativeStructEmbedded(t *testing.T) {
	var nativeTests = []struct {
		expr string
		in   any
	}{
		{
			expr: `test.embedded.custom_name == "name"`,
			in: map[string]any{
				"test": &TestEmbeddedTypes{TestNestedType{NestedCustomName: "name"}},
			},
		},
	}

	envOpts := []cel.EnvOption{
		NativeTypes(
			reflect.TypeOf(&TestEmbeddedTypes{}),
			reflect.TypeOf(&TestNestedType{}),
			ParseStructTag("json"),
		),
		cel.Variable("test", cel.ObjectType("ext.TestEmbeddedTypes")),
	}

	env, err := cel.NewEnv(envOpts...)
	if err != nil {
		t.Fatalf("cel.NewEnv(NativeTypes()) failed: %v", err)
	}

	for i, tst := range nativeTests {
		tc := tst
		t.Run(fmt.Sprintf("[%d]", i), func(t *testing.T) {
			var asts []*cel.Ast
			pAst, iss := env.Parse(tc.expr)
			if iss.Err() != nil {
				t.Fatalf("env.Parse(%v) failed: %v", tc.expr, iss.Err())
			}
			asts = append(asts, pAst)
			cAst, iss := env.Check(pAst)
			if iss.Err() != nil {
				t.Fatalf("env.Check(%v) failed: %v", tc.expr, iss.Err())
			}
			asts = append(asts, cAst)
			for _, ast := range asts {
				prg, err := env.Program(ast)
				if err != nil {
					t.Fatal(err)
				}
				out, _, err := prg.Eval(tc.in)
				if err != nil {
					t.Fatal(err)
				}
				if !reflect.DeepEqual(out.Value(), true) {
					t.Errorf("got %v, wanted true for expr: %s", out.Value(), tc.expr)
				}
			}
		})
	}
}