| /* |
| * Copyright 2019 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.graphics.vector.compat |
| |
| import androidx.test.filters.SmallTest |
| import androidx.test.platform.app.InstrumentationRegistry |
| import androidx.ui.core.Px |
| |
| import androidx.ui.graphics.vector.VectorPath |
| import androidx.ui.framework.test.R |
| import androidx.ui.graphics.Color |
| import androidx.ui.graphics.SolidColor |
| import androidx.ui.graphics.vector.PathCommand |
| import androidx.ui.graphics.vector.PathNode |
| import androidx.ui.res.loadVectorResource |
| import org.junit.Assert.assertEquals |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| |
| @SmallTest |
| @RunWith(JUnit4::class) |
| class XmlVectorParserTest { |
| |
| @Test |
| fun testParseXml() { |
| val res = InstrumentationRegistry.getInstrumentation().targetContext.resources |
| val asset = loadVectorResource( |
| null, |
| res, |
| R.drawable.test_compose_vector |
| ) |
| val density = res.displayMetrics.density |
| val expectedSize = Px(density*24) |
| assertEquals(expectedSize, asset.defaultWidth) |
| assertEquals(expectedSize, asset.defaultHeight) |
| assertEquals(24.0f, asset.viewportWidth) |
| assertEquals(24.0f, asset.viewportHeight) |
| assertEquals(1, asset.root.size) |
| |
| val node = asset.root.iterator().next() as VectorPath |
| assertEquals(Color(0xFFFF0000), (node.fill as SolidColor).value) |
| |
| val path = node.pathData |
| assertEquals(3, path.size) |
| assertEquals(PathCommand.MoveTo, path.get(0).command) |
| assertEquals(20.0f, path.get(0).args[0]) |
| assertEquals(10.0f, path.get(0).args[1]) |
| |
| assertEquals(PathCommand.RelativeLineTo, path.get(1).command) |
| assertEquals(6, path.get(1).args.size) |
| assertEquals(10.0f, path.get(1).args[0]) |
| assertEquals(0.0f, path.get(1).args[1]) |
| assertEquals(0.0f, path.get(1).args[2]) |
| assertEquals(10.0f, path.get(1).args[3]) |
| assertEquals(-10.0f, path.get(1).args[4]) |
| assertEquals(0.0f, path.get(1).args[5]) |
| |
| assertEquals(PathCommand.RelativeClose, path.get(2).command) |
| assertEquals(0, path.get(2).args.size) |
| } |
| } |