| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.ui.res |
| |
| import androidx.compose.Providers |
| import androidx.test.filters.SmallTest |
| import androidx.test.platform.app.InstrumentationRegistry |
| import androidx.ui.core.ContextAmbient |
| import androidx.ui.test.createComposeRule |
| import androidx.ui.test.runOnIdle |
| import androidx.compose.ui.text.Typeface |
| import androidx.compose.ui.text.font.FontFamily |
| import androidx.compose.ui.text.font.FontWeight |
| import androidx.compose.ui.text.font.asFontFamily |
| import androidx.compose.ui.text.font.font |
| import androidx.compose.ui.text.font.fontFamily |
| import androidx.compose.ui.text.font.test.R |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @RunWith(JUnit4::class) |
| @SmallTest |
| class FontResourcesTest { |
| |
| @get:Rule |
| val composeTestRule = createComposeRule() |
| |
| @Test |
| fun loadFontResource_systemFontFamily() { |
| val context = InstrumentationRegistry.getInstrumentation().targetContext |
| |
| var result: DeferredResource<Typeface>? = null |
| var syncLoadedTypeface: Typeface? = null |
| |
| composeTestRule.setContent { |
| Providers(ContextAmbient provides context) { |
| |
| // async API |
| result = loadFontResource( |
| fontFamily = FontFamily.Monospace, |
| pendingFontFamily = FontFamily.Serif, |
| failedFontFamily = FontFamily.SansSerif |
| ) |
| |
| // sync API |
| syncLoadedTypeface = fontResource(FontFamily.Monospace) |
| } |
| } |
| |
| runOnIdle { |
| assertThat(result).isNotNull() |
| assertThat(result!!.state).isEqualTo(LoadingState.LOADED) |
| assertThat(result!!.resource.resource).isEqualTo( |
| syncLoadedTypeface |
| ) |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException::class) |
| fun loadFontResource_systemFontFamily_FileListFamily_as_pendingFontFamily() { |
| val context = InstrumentationRegistry.getInstrumentation().targetContext |
| |
| composeTestRule.setContent { |
| Providers(ContextAmbient provides context) { |
| loadFontResource( |
| fontFamily = font(R.font.sample_font).asFontFamily(), |
| pendingFontFamily = font(R.font.sample_font).asFontFamily(), |
| failedFontFamily = FontFamily.SansSerif |
| ) |
| } |
| } |
| } |
| |
| @Test(expected = IllegalArgumentException::class) |
| fun loadFontResource_systemFontFamily_FileListFamily_as_failedFontFamily() { |
| val context = InstrumentationRegistry.getInstrumentation().targetContext |
| |
| composeTestRule.setContent { |
| Providers(ContextAmbient provides context) { |
| loadFontResource( |
| fontFamily = font(R.font.sample_font).asFontFamily(), |
| pendingFontFamily = FontFamily.Serif, |
| failedFontFamily = font(R.font.sample_font).asFontFamily() |
| ) |
| } |
| } |
| } |
| |
| @Test |
| fun FontListFontFamily_cacheKey() { |
| val context = InstrumentationRegistry.getInstrumentation().targetContext |
| |
| assertThat( |
| font(R.font.sample_font).asFontFamily().cacheKey(context) |
| ).isEqualTo( |
| font(R.font.sample_font).asFontFamily().cacheKey(context) |
| ) |
| |
| assertThat( |
| font(R.font.sample_font).asFontFamily().cacheKey(context) |
| ).isNotEqualTo( |
| font(R.font.sample_font2).asFontFamily().cacheKey(context) |
| ) |
| |
| assertThat( |
| fontFamily( |
| font(R.font.sample_font, FontWeight.Normal), |
| font(R.font.sample_font2, FontWeight.Bold) |
| ).cacheKey(context) |
| ).isNotEqualTo( |
| font(R.font.sample_font).asFontFamily().cacheKey(context) |
| ) |
| } |
| } |