Function TestNavigableMapExpr

common/ast/navigable_test.go:404–436

(t *testing.T)

}

func TestNavigableMapExpr(t *testing.T) {
	checked := mustTypeCheck(t, `{'hello': 1}`)
	expr := ast.NavigateAST(checked)
	if expr.Kind() != ast.MapKind {
		t.Errorf("Kind() got %v, wanted MapKind", expr.Kind())
	}
	m := expr.AsMap()
	if m.Size() != 1 {
		t.Errorf("Size() got %d, wanted 1", m.Size())
	}
	if len(m.Entries()) != 1 {
		t.Errorf("Entries() returned %v, wanted 1", m.Entries())
	}
	e := m.Entries()[0]
	entry := e.AsMapEntry()
	if entry.IsOptional() {
		t.Error("IsOptional() returned true, wanted false")
	}
	if entry.Key().AsLiteral().Equal(types.String("hello")) != types.True {
		t.Errorf("Key() returned %v, wanted 'hello'", entry.Key().AsLiteral())
	}
	if entry.Value().AsLiteral().Equal(types.Int(1)) != types.True {
		t.Errorf("Value() returned %v, wanted 1", entry.Value().AsLiteral())
	}
	descendants := ast.MatchDescendants(expr, ast.AllMatcher())
	if len(descendants) != 3 {
		t.Errorf("ast.MatchDescendants() returned %v, wanted 3", descendants)
	}
	literals := ast.MatchSubset(descendants, ast.KindMatcher(ast.LiteralKind))
	if len(literals) != 2 {
		t.Errorf("ast.MatchSubset() literals returned %v, wanted 2", literals)
	}
}

func TestNavigableStructExpr(t *testing.T) {
	checked := mustTypeCheck(t, `google.expr.proto3.test.TestAllTypes{single_int32: 1}`)