Function TestSimpleVariables

policy/parser_test.go:369–408

(t *testing.T)

}

func TestSimpleVariables(t *testing.T) {
	tst := `name: "test"
rule:
  variables:
    - first: "1.5"
    - second: "2.5"
  match:
    - output: >
        variables.first + variables.second

`

	parser, err := NewParser(SimpleVariables())
	if err != nil {
		t.Fatalf("NewParser() failed: %v", err)
	}
	policy, iss := parser.Parse(StringSource(tst, "<input>"))
	if iss != nil {
		t.Fatalf("Parse() failed: %v", iss.Err())
	}
	env, err := cel.NewEnv(ext.Bindings())
	if err != nil {
		t.Fatalf("NewEnv() failed: %v", err)
	}
	ast, iss := Compile(env, policy)
	if iss != nil {
		t.Fatalf("Compile() failed: %v", iss.Err())
	}
	prg, err := env.Program(ast)
	if err != nil {
		t.Fatalf("Program() failed: %v", err)
	}
	out, _, err := prg.Eval(cel.NoVars())
	if err != nil {
		t.Fatalf("prg.Eval() failed: %v", err)
	}
	if out != types.Double(4.0) {
		t.Errorf("got %v, wanted 4.0", out)
	}
}

type testTagHandler struct {
	defaultTagVisitor