From 58d76b4b43d2e4bda9fc982c130a1c73d1a27421 Mon Sep 17 00:00:00 2001
From: Puneith Kaul <puneith@google.com>
Date: Fri, 7 Oct 2016 14:28:50 -0700
Subject: [PATCH] added supportedd languages for target language
---
translate/README.md | 5 +++
.../translate/samples/TranslateText.java | 15 ++++++--
.../translate/samples/TranslateTextTest.java | 37 ++++++++++++++++++-
3 files changed, 52 insertions(+), 5 deletions(-)
diff --git a/translate/README.md b/translate/README.md
index ff2e9131d2e..a1d663c46e5 100644
--- a/translate/README.md
+++ b/translate/README.md
@@ -54,6 +54,11 @@ Translate API Features:
java -jar $JAR_FILE langsupport
```
+ * List the languages supported for given target language
+ ```
+ java -jar $JAR_FILE langsupport $TARGET_LANG
+ ```
+
* Detect input text language
```
java -jar $JAR_FILE detect "$INPUT"
diff --git a/translate/src/main/java/com/google/cloud/translate/samples/TranslateText.java b/translate/src/main/java/com/google/cloud/translate/samples/TranslateText.java
index 3e0e46532dc..90e8cb20930 100644
--- a/translate/src/main/java/com/google/cloud/translate/samples/TranslateText.java
+++ b/translate/src/main/java/com/google/cloud/translate/samples/TranslateText.java
@@ -20,6 +20,7 @@
import com.google.cloud.translate.Detection;
import com.google.cloud.translate.Language;
import com.google.cloud.translate.Translate;
+import com.google.cloud.translate.Translate.LanguageListOption;
import com.google.cloud.translate.Translate.TranslateOption;
import com.google.cloud.translate.TranslateOptions;
import com.google.cloud.translate.Translation;
@@ -27,6 +28,7 @@
import java.io.PrintStream;
import java.util.List;
+import java.util.Optional;
public class TranslateText {
/**
@@ -84,10 +86,12 @@ public static void translateTextWithOptions(
* Displays a list of supported languages and codes.
*
* @param out print stream
+ * @param tgtLang optional target language
*/
- public static void displaySupportedLanguages(PrintStream out) {
+ public static void displaySupportedLanguages(PrintStream out, Optional<String> tgtLang) {
Translate translate = createTranslateService();
- List<Language> languages = translate.listSupportedLanguages();
+ LanguageListOption target = LanguageListOption.targetLanguage(tgtLang.orElse("en"));
+ List<Language> languages = translate.listSupportedLanguages(target);
for (Language language : languages) {
out.printf("Name: %s, Code: %s\n", language.name(), language.code());
@@ -137,7 +141,12 @@ public static void main(String[] args) {
TranslateText.translateText(text, System.out);
}
} else if (command.equals("langsupport")) {
- TranslateText.displaySupportedLanguages(System.out);
+ try {
+ String target = args[1];
+ TranslateText.displaySupportedLanguages(System.out, Optional.of(target));
+ } catch (ArrayIndexOutOfBoundsException ex) {
+ TranslateText.displaySupportedLanguages(System.out, Optional.empty());
+ }
}
}
}
diff --git a/translate/src/test/java/com/google/cloud/translate/samples/TranslateTextTest.java b/translate/src/test/java/com/google/cloud/translate/samples/TranslateTextTest.java
index 88b63cbb792..679f3edc36e 100644
--- a/translate/src/test/java/com/google/cloud/translate/samples/TranslateTextTest.java
+++ b/translate/src/test/java/com/google/cloud/translate/samples/TranslateTextTest.java
@@ -26,9 +26,10 @@
import java.io.PrintStream;
import java.util.Arrays;
import java.util.List;
+import java.util.Optional;
/**
- * Unit tests for {@link Analyze}.
+ * Unit tests for {@link TranslateText}.
*/
@RunWith(JUnit4.class)
public class TranslateTextTest {
@@ -56,7 +57,39 @@ public class TranslateTextTest {
PrintStream out = new PrintStream(bout);
// Act
- TranslateText.displaySupportedLanguages(out);
+ TranslateText.displaySupportedLanguages(out, Optional.empty());
+
+ // Assert
+ String got = bout.toString();
+ for (String language : languages) {
+ assertThat(got).contains(language);
+ }
+ }
+
+ @Test public void testSupportedLanguagesTargetFrench() throws Exception {
+ //Supported languages
+ List<String> languages = Arrays.asList(
+ "Afrikaans", "Albanais", "Allemand", "Amharique", "Anglais", "Arabe", "Arménien",
+ "Azéri", "Basque", "Bengali", "Biélorusse", "Birman", "Bosniaque", "Bulgare", "Catalan",
+ "Cebuano", "Chichewa", "Chinois (simplifié)", "Chinois (traditionnel)", "Cingalais",
+ "Coréen", "Corse", "Créole haïtien", "Croate", "Danois", "Espagnol", "Espéranto",
+ "Estonien", "Finnois", "Français", "Frison", "Gaélique (Écosse)", "Galicien",
+ "Gallois", "Géorgien", "Grec", "Gujarati", "Haoussa", "Hawaïen", "Hébreu", "Hindi",
+ "Hmong", "Hongrois", "Igbo", "Indonésien", "Irlandais", "Islandais", "Italien",
+ "Japonais", "Javanais", "Kannada", "Kazakh", "Khmer", "Kirghiz", "Kurde", "Laotien",
+ "Latin", "Letton", "Lituanien", "Luxembourgeois", "Macédonien", "Malaisien", "Malayalam",
+ "Malgache", "Maltais", "Maori", "Marathi", "Mongol", "Néerlandais", "Népalais", "Norvégien",
+ "Ouzbek", "Pachtô", "Panjabi", "Persan", "Polonais", "Portugais", "Roumain", "Russe",
+ "Samoan", "Serbe", "Sesotho", "Shona", "Sindhî", "Slovaque", "Slovène", "Somali",
+ "Soundanais", "Suédois", "Swahili", "Tadjik", "Tagalog", "Tamoul", "Tchèque", "Telugu",
+ "Thaï", "Turc", "Ukrainien", "Urdu", "Vietnamien", "Xhosa", "Yiddish", "Yorouba","Zoulou");
+
+ // Arrange
+ ByteArrayOutputStream bout = new ByteArrayOutputStream();
+ PrintStream out = new PrintStream(bout);
+
+ // Act
+ TranslateText.displaySupportedLanguages(out, Optional.of("fr"));
// Assert
String got = bout.toString();