| /* |
| * 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.text |
| |
| import androidx.test.filters.SmallTest |
| import androidx.ui.intl.LocaleList |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.junit.runners.JUnit4 |
| import java.util.Locale |
| |
| @RunWith(JUnit4::class) |
| @SmallTest |
| class StringTest { |
| |
| @Test |
| fun English_uppercase() { |
| assertThat("aBcDe".toUpperCase(LocaleList("en-US"))) |
| .isEqualTo("ABCDE") |
| } |
| |
| @Test |
| fun English_lowercase() { |
| assertThat("aBcDe".toLowerCase(LocaleList("en-US"))) |
| .isEqualTo("abcde") |
| } |
| |
| @Test |
| fun English_capitalize() { |
| assertThat("abcde".capitalize(LocaleList("en-US"))) |
| .isEqualTo("Abcde") |
| } |
| |
| @Test |
| fun English_decapitalize() { |
| assertThat("Abcde".decapitalize(LocaleList("en-US"))) |
| .isEqualTo("abcde") |
| } |
| |
| @Test |
| fun LocaleDependent_uppercase() { |
| val upperI = "i".toUpperCase(Locale.forLanguageTag("tr")) |
| assertThat("hijkl".toUpperCase(LocaleList("tr"))) |
| .isEqualTo("H${upperI}JKL") |
| } |
| |
| @Test |
| fun LocaleDependent_lowercase() { |
| val upperI = "i".toUpperCase(Locale.forLanguageTag("tr")) |
| assertThat("h${upperI}jkl".toLowerCase(LocaleList("tr"))) |
| .isEqualTo("hijkl") |
| } |
| } |