Change-Id: I7c1f6427cd7d95c2016349fec301b88455b33cf2pull/521/head
Don Turner
2 years ago
parent
99227b06b5
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/*
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* Copyright 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.samples.apps.nowinandroid.core.domain
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import com.google.samples.apps.nowinandroid.core.domain.model.FollowableTopic
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import com.google.samples.apps.nowinandroid.core.domain.model.UserNewsResource
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import com.google.samples.apps.nowinandroid.core.model.data.DarkThemeConfig.FOLLOW_SYSTEM
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import com.google.samples.apps.nowinandroid.core.model.data.NewsResource
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import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType.Article
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import com.google.samples.apps.nowinandroid.core.model.data.ThemeBrand.DEFAULT
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import com.google.samples.apps.nowinandroid.core.model.data.Topic
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import com.google.samples.apps.nowinandroid.core.model.data.UserData
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import kotlinx.datetime.Clock
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import org.junit.Assert.assertEquals
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import org.junit.Assert.assertTrue
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import org.junit.Test
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class UserNewsResourceTest {
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/**
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* Given: Some user data and news resources
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* When: They are combined using `UserNewsResource.from`
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* Then: The correct UserNewsResources are constructed
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*/
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@Test
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fun userNewsResourcesAreConstructedFromNewsResourcesAndUserData() {
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val newsResource1 = NewsResource(
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id = "N1",
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title = "Test news title",
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content = "Test news content",
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url = "Test URL",
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headerImageUrl = "Test image URL",
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publishDate = Clock.System.now(),
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type = Article,
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topics = listOf(
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Topic(
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id = "T1",
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name = "Topic 1",
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shortDescription = "Topic 1 short description",
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longDescription = "Topic 1 long description",
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url = "Topic 1 URL",
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imageUrl = "Topic 1 image URL"
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),
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Topic(
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id = "T2",
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name = "Topic 2",
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shortDescription = "Topic 2 short description",
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longDescription = "Topic 2 long description",
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url = "Topic 2 URL",
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imageUrl = "Topic 2 image URL"
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),
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)
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)
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val userData = UserData(
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bookmarkedNewsResources = setOf("N1"),
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followedTopics = setOf("T1"),
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themeBrand = DEFAULT,
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darkThemeConfig = FOLLOW_SYSTEM,
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shouldHideOnboarding = true
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)
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val userNewsResource = UserNewsResource.from(newsResource1, userData)
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// Check that the simple field mappings have been done correctly.
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assertEquals(newsResource1.id, userNewsResource.id)
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assertEquals(newsResource1.title, userNewsResource.title)
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assertEquals(newsResource1.content, userNewsResource.content)
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assertEquals(newsResource1.url, userNewsResource.url)
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assertEquals(newsResource1.headerImageUrl, userNewsResource.headerImageUrl)
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assertEquals(newsResource1.publishDate, userNewsResource.publishDate)
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// Check that each Topic has been converted to a FollowedTopic correctly.
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assertEquals(newsResource1.topics.size, userNewsResource.followableTopics.size)
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for (topic in newsResource1.topics) {
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// Construct the expected FollowableTopic.
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val followableTopic = FollowableTopic(
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topic = topic,
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isFollowed = userData.followedTopics.contains(topic.id)
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)
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assertTrue(userNewsResource.followableTopics.contains(followableTopic))
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}
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// Check that the saved flag is set correctly.
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assertEquals(
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userData.bookmarkedNewsResources.contains(newsResource1.id),
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userNewsResource.isSaved
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)
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}
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}
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