discourse/test/javascripts/models/composer-test.js.es6

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import { blank } from 'helpers/qunit-helpers';
import { currentUser } from 'helpers/qunit-helpers';
import Composer from 'discourse/models/composer';
import createStore from 'helpers/create-store';
module("model:composer");
function createComposer(opts) {
opts = opts || {};
opts.user = opts.user || currentUser();
return createStore().createRecord('composer', opts);
}
function openComposer(opts) {
const composer = createComposer(opts);
composer.open(opts);
return composer;
}
test('replyLength', function() {
const replyLength = function(val, expectedLength) {
const composer = createComposer({ reply: val });
equal(composer.get('replyLength'), expectedLength);
};
replyLength("basic reply", 11, "basic reply length");
replyLength(" \nbasic reply\t", 11, "trims whitespaces");
replyLength("ba sic\n\nreply", 12, "count only significant whitespaces");
replyLength("1[quote=]not counted[/quote]2[quote=]at all[/quote]3", 3, "removes quotes");
replyLength("1[quote=]not[quote=]counted[/quote]yay[/quote]2", 2, "handles nested quotes correctly");
});
test('missingReplyCharacters', function() {
Discourse.SiteSettings.min_first_post_length = 40;
const missingReplyCharacters = function(val, isPM, isFirstPost, expected, message) {
const composer = createComposer({ reply: val, creatingPrivateMessage: isPM, creatingTopic: isFirstPost });
equal(composer.get('missingReplyCharacters'), expected, message);
};
missingReplyCharacters('hi', false, false, Discourse.SiteSettings.min_post_length - 2, 'too short public post');
missingReplyCharacters('hi', false, true, Discourse.SiteSettings.min_first_post_length - 2, 'too short first post');
missingReplyCharacters('hi', true, false, Discourse.SiteSettings.min_private_message_post_length - 2, 'too short private message');
const link = "http://imgur.com/gallery/grxX8";
const composer = createComposer({ canEditTopicFeaturedLink: true, title: link, featuredLink: link, reply: link });
equal(composer.get('missingReplyCharacters'), 0, "don't require any post content");
});
test('missingTitleCharacters', function() {
const missingTitleCharacters = function(val, isPM, expected, message) {
const composer = createComposer({ title: val, creatingPrivateMessage: isPM });
equal(composer.get('missingTitleCharacters'), expected, message);
};
missingTitleCharacters('hi', false, Discourse.SiteSettings.min_topic_title_length - 2, 'too short post title');
missingTitleCharacters('z', true, Discourse.SiteSettings.min_private_message_title_length - 1, 'too short pm title');
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});
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test('replyDirty', function() {
const composer = createComposer();
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ok(!composer.get('replyDirty'), "by default it's false");
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composer.setProperties({
originalText: "hello",
reply: "hello"
});
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ok(!composer.get('replyDirty'), "it's false when the originalText is the same as the reply");
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composer.set('reply', 'hello world');
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ok(composer.get('replyDirty'), "it's true when the reply changes");
});
test("appendText", function() {
const composer = createComposer();
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blank(composer.get('reply'), "the reply is blank by default");
composer.appendText("hello");
equal(composer.get('reply'), "hello", "it appends text to nothing");
composer.appendText(" world");
equal(composer.get('reply'), "hello world", "it appends text to existing text");
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composer.clearState();
composer.appendText("a\n\n\n\nb");
composer.appendText("c",3,{block: true});
equal(composer.get("reply"), "a\n\nc\n\nb");
composer.clearState();
composer.appendText("ab");
composer.appendText("c",1,{block: true});
equal(composer.get("reply"), "a\n\nc\n\nb");
composer.clearState();
composer.appendText("\nab");
composer.appendText("c",0,{block: true});
equal(composer.get("reply"), "c\n\nab");
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});
test("prependText", function() {
const composer = createComposer();
blank(composer.get('reply'), "the reply is blank by default");
composer.prependText("hello");
equal(composer.get('reply'), "hello", "it prepends text to nothing");
composer.prependText("world ");
equal(composer.get('reply'), "world hello", "it prepends text to existing text");
composer.prependText("before new line", {new_line: true});
equal(composer.get('reply'), "before new line\n\nworld hello", "it prepends text with new line to existing text");
});
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test("Title length for regular topics", function() {
Discourse.SiteSettings.min_topic_title_length = 5;
Discourse.SiteSettings.max_topic_title_length = 10;
const composer = createComposer();
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composer.set('title', 'asdf');
ok(!composer.get('titleLengthValid'), "short titles are not valid");
composer.set('title', 'this is a long title');
ok(!composer.get('titleLengthValid'), "long titles are not valid");
composer.set('title', 'just right');
ok(composer.get('titleLengthValid'), "in the range is okay");
});
test("Title length for private messages", function() {
Discourse.SiteSettings.min_private_message_title_length = 5;
Discourse.SiteSettings.max_topic_title_length = 10;
const composer = createComposer({action: Composer.PRIVATE_MESSAGE});
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composer.set('title', 'asdf');
ok(!composer.get('titleLengthValid'), "short titles are not valid");
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composer.set('title', 'this is a long title');
ok(!composer.get('titleLengthValid'), "long titles are not valid");
composer.set('title', 'just right');
ok(composer.get('titleLengthValid'), "in the range is okay");
});
test("Title length for private messages", function() {
Discourse.SiteSettings.min_private_message_title_length = 5;
Discourse.SiteSettings.max_topic_title_length = 10;
const composer = createComposer({action: Composer.PRIVATE_MESSAGE});
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composer.set('title', 'asdf');
ok(!composer.get('titleLengthValid'), "short titles are not valid");
composer.set('title', 'this is a long title');
ok(!composer.get('titleLengthValid'), "long titles are not valid");
composer.set('title', 'just right');
ok(composer.get('titleLengthValid'), "in the range is okay");
});
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test("Post length for private messages with non human users", function() {
const composer = createComposer({
topic: Ember.Object.create({ pm_with_non_human_user: true })
});
equal(composer.get('minimumPostLength'), 1);
});
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test('editingFirstPost', function() {
const composer = createComposer();
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ok(!composer.get('editingFirstPost'), "it's false by default");
const post = Discourse.Post.create({id: 123, post_number: 2});
composer.setProperties({post: post, action: Composer.EDIT });
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ok(!composer.get('editingFirstPost'), "it's false when not editing the first post");
post.set('post_number', 1);
ok(composer.get('editingFirstPost'), "it's true when editing the first post");
});
test('clearState', function() {
const composer = createComposer({
originalText: 'asdf',
reply: 'asdf2',
post: Discourse.Post.create({id: 1}),
title: 'wat'
});
composer.clearState();
blank(composer.get('originalText'));
blank(composer.get('reply'));
blank(composer.get('post'));
blank(composer.get('title'));
});
test('initial category when uncategorized is allowed', function() {
Discourse.SiteSettings.allow_uncategorized_topics = true;
const composer = openComposer({action: 'createTopic', draftKey: 'asfd', draftSequence: 1});
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ok(!composer.get('categoryId'), "Uncategorized by default");
});
test('initial category when uncategorized is not allowed', function() {
Discourse.SiteSettings.allow_uncategorized_topics = false;
const composer = openComposer({action: 'createTopic', draftKey: 'asfd', draftSequence: 1});
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ok(!composer.get('categoryId'), "Uncategorized by default. Must choose a category.");
});
test('open with a quote', function() {
const quote = '[quote="neil, post:5, topic:413"]\nSimmer down you two.\n[/quote]';
const newComposer = function() {
return openComposer({action: Composer.REPLY, draftKey: 'asfd', draftSequence: 1, quote: quote});
};
equal(newComposer().get('originalText'), quote, "originalText is the quote" );
equal(newComposer().get('replyDirty'), false, "replyDirty is initally false with a quote" );
});
test("Title length for static page topics as admin", function() {
Discourse.SiteSettings.min_topic_title_length = 5;
Discourse.SiteSettings.max_topic_title_length = 10;
const composer = createComposer();
const post = Discourse.Post.create({id: 123, post_number: 2, static_doc: true});
composer.setProperties({post: post, action: Composer.EDIT });
composer.set('title', 'asdf');
ok(composer.get('titleLengthValid'), "admins can use short titles");
composer.set('title', 'this is a long title');
ok(composer.get('titleLengthValid'), "admins can use long titles");
composer.set('title', 'just right');
ok(composer.get('titleLengthValid'), "in the range is okay");
composer.set('title', '');
ok(!composer.get('titleLengthValid'), "admins must set title to at least 1 character");
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});
test("title placeholder depends on what you're doing", function() {
let composer = createComposer({action: Composer.CREATE_TOPIC});
equal(composer.get('titlePlaceholder'), 'composer.title_placeholder', "placeholder for normal topic");
composer = createComposer({action: Composer.PRIVATE_MESSAGE});
equal(composer.get('titlePlaceholder'), 'composer.title_placeholder', "placeholder for private message");
Discourse.SiteSettings.topic_featured_link_enabled = true;
composer = createComposer({action: Composer.CREATE_TOPIC});
equal(composer.get('titlePlaceholder'), 'composer.title_or_link_placeholder', "placeholder invites you to paste a link");
composer = createComposer({action: Composer.PRIVATE_MESSAGE});
equal(composer.get('titlePlaceholder'), 'composer.title_placeholder', "placeholder for private message with topic links enabled");
});
test("allows featured link before choosing a category", function() {
Discourse.SiteSettings.topic_featured_link_enabled = true;
Discourse.SiteSettings.allow_uncategorized_topics = false;
let composer = createComposer({action: Composer.CREATE_TOPIC});
equal(composer.get('titlePlaceholder'), 'composer.title_or_link_placeholder', "placeholder invites you to paste a link");
ok(composer.get('canEditTopicFeaturedLink'), "can paste link");
});