Function TestStaticOptimizerNewAST

cel/optimizer_test.go:167–198

(t *testing.T)

}

func TestStaticOptimizerNewAST(t *testing.T) {
	tests := []string{
		`[3, 2, 1]`,
		`[1, 2, 3].all(i, i != 0)`,
		`cel.bind(m, {"a": 1, "b": 2}, m.filter(k, m[k] > 1))`,
	}
	for _, tst := range tests {
		tc := tst
		t.Run(tc, func(t *testing.T) {
			e := optimizerEnv(t)
			exprAST, iss := e.Compile(tc)
			if iss.Err() != nil {
				t.Fatalf("Compile(%q) failed: %v", tc, iss.Err())
			}
			opt, err := cel.NewStaticOptimizer(&identityOptimizer{t: t})
			if err != nil {
				t.Fatalf("NewStaticOptimizer() failed: %v", err)
			}
			optAST, iss := opt.Optimize(e, exprAST)
			if iss.Err() != nil {
				t.Fatalf("Optimize() generated an invalid AST: %v", iss.Err())
			}
			optString, err := cel.AstToString(optAST)
			if err != nil {
				t.Fatalf("cel.AstToString() failed: %v", err)
			}
			if tc != optString {
				t.Errorf("identity optimizer got %q, wanted %q", optString, tc)
			}
		})
	}
}

func TestOptimizeWithSource(t *testing.T) {
	initial := `has(a.b)`