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69077ddcea
These are now tested using the runner in sass-spec.
184 lines
5.7 KiB
Dart
184 lines
5.7 KiB
Dart
// Copyright 2018 Google Inc. Use of this source code is governed by an
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// MIT-style license that can be found in the LICENSE file or at
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// https://opensource.org/licenses/MIT.
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import 'package:test/test.dart';
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import 'package:sass/sass.dart';
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import 'utils.dart';
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void main() {
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group("a map with contents", () {
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late SassMap value;
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setUp(() => value = parseValue("(a: b, c: d)") as SassMap);
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test("has a comma separator", () {
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expect(value.separator, equals(ListSeparator.comma));
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});
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test("returns its contents as a map", () {
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expect(
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value.contents,
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equals({
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SassString("a", quotes: false): SassString("b", quotes: false),
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SassString("c", quotes: false): SassString("d", quotes: false)
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}));
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});
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test("returns its contents as a list", () {
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expect(
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value.asList,
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equals([
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SassList([
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SassString("a", quotes: false),
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SassString("b", quotes: false)
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], ListSeparator.space),
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SassList([
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SassString("c", quotes: false),
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SassString("d", quotes: false)
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], ListSeparator.space)
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]));
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});
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group("sassIndexToListIndex()", () {
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test("converts a positive index to a Dart index", () {
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expect(value.sassIndexToListIndex(SassNumber(1)), equals(0));
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expect(value.sassIndexToListIndex(SassNumber(2)), equals(1));
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});
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test("converts a negative index to a Dart index", () {
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expect(value.sassIndexToListIndex(SassNumber(-1)), equals(1));
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expect(value.sassIndexToListIndex(SassNumber(-2)), equals(0));
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});
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test("rejects invalid indices", () {
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expect(() => value.sassIndexToListIndex(SassNumber(0)),
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throwsSassScriptException);
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expect(() => value.sassIndexToListIndex(SassNumber(3)),
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throwsSassScriptException);
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expect(() => value.sassIndexToListIndex(SassNumber(-3)),
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throwsSassScriptException);
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});
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});
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test("equals the same map", () {
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expect(
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value,
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equalsWithHash(SassMap({
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SassString("a", quotes: false): SassString("b", quotes: false),
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SassString("c", quotes: false): SassString("d", quotes: false)
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})));
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});
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test("doesn't equal the equivalent list", () {
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expect(
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value,
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isNot(equals(SassList([
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SassList([
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SassString("a", quotes: false),
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SassString("b", quotes: false)
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], ListSeparator.space),
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SassList([
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SassString("c", quotes: false),
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SassString("d", quotes: false)
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], ListSeparator.space)
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], ListSeparator.comma))));
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});
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group("doesn't equal a map with", () {
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test("a different value", () {
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expect(
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value,
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isNot(equals(SassMap({
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SassString("a", quotes: false): SassString("x", quotes: false),
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SassString("c", quotes: false): SassString("d", quotes: false)
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}))));
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});
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test("a different key", () {
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expect(
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value,
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isNot(equals(SassMap({
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SassString("a", quotes: false): SassString("b", quotes: false),
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SassString("x", quotes: false): SassString("d", quotes: false)
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}))));
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});
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test("a missing pair", () {
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expect(
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value,
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isNot(equals(SassMap({
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SassString("a", quotes: false): SassString("b", quotes: false)
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}))));
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});
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test("an additional pair", () {
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expect(
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value,
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isNot(equals(SassMap({
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SassString("a", quotes: false): SassString("b", quotes: false),
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SassString("c", quotes: false): SassString("d", quotes: false),
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SassString("e", quotes: false): SassString("f", quotes: false)
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}))));
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});
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});
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test("is a map", () {
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expect(value.assertMap(), equals(value));
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expect(value.tryMap(), equals(value));
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});
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test("isn't any other type", () {
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expect(value.assertBoolean, throwsSassScriptException);
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expect(value.assertColor, throwsSassScriptException);
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expect(value.assertFunction, throwsSassScriptException);
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expect(value.assertNumber, throwsSassScriptException);
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expect(value.assertString, throwsSassScriptException);
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});
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});
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group("an empty map", () {
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late SassMap value;
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setUp(() => value = parseValue("map-remove((a: b), a)") as SassMap);
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test("has an undecided separator", () {
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expect(value.separator, equals(ListSeparator.undecided));
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});
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test("returns its contents as a map", () {
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expect(value.contents, isEmpty);
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});
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test("returns its contents as a list", () {
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expect(value.asList, isEmpty);
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});
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test("equals an empty list", () {
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expect(value, equalsWithHash(SassList.empty()));
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});
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test("sassIndexToListIndex() rejects invalid indices", () {
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expect(() => value.sassIndexToListIndex(SassNumber(0)),
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throwsSassScriptException);
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expect(() => value.sassIndexToListIndex(SassNumber(1)),
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throwsSassScriptException);
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expect(() => value.sassIndexToListIndex(SassNumber(-1)),
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throwsSassScriptException);
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});
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});
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test("new SassMap.empty() creates an empty map with default metadata", () {
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expect(SassMap.empty().contents, isEmpty);
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});
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test("new SassMap() creates a map with the given contents", () {
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var list = SassMap(
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{SassString("a", quotes: false): SassString("b", quotes: false)});
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expect(
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list.contents,
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equals(
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{SassString("a", quotes: false): SassString("b", quotes: false)}));
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});
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}
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