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add unit tests for I18nEmailUtil
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@Yoshani
Yoshani committed Oct 31, 2024
1 parent 92dc278 commit b2d75de
Showing 1 changed file with 61 additions and 18 deletions.
79 changes: 61 additions & 18 deletions ...wso2.carbon.email.mgt/src/test/java/org/wso2/carbon/email/mgt/util/I18nEmailUtilTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,14 +18,20 @@
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.mockito.Mock;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.testng.PowerMockTestCase;
import org.testng.Assert;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import org.wso2.carbon.email.mgt.constants.I18nMgtConstants;
import org.wso2.carbon.email.mgt.exceptions.I18nEmailMgtServerException;
import org.wso2.carbon.email.mgt.exceptions.I18nMgtEmailConfigException;
import org.wso2.carbon.email.mgt.internal.I18nMgtDataHolder;
import org.wso2.carbon.email.mgt.model.EmailTemplate;
import org.wso2.carbon.email.mgt.store.TemplatePersistenceManagerFactory;
import org.wso2.carbon.identity.core.util.IdentityUtil;
import org.wso2.carbon.registry.core.Resource;
import org.wso2.carbon.registry.core.exceptions.RegistryException;

Expand All @@ -34,26 +40,28 @@
import java.util.Map;

import static org.mockito.Matchers.any;
import static org.mockito.MockitoAnnotations.initMocks;
import static org.powermock.api.mockito.PowerMockito.doNothing;
import static org.powermock.api.mockito.PowerMockito.mockStatic;
import static org.powermock.api.mockito.PowerMockito.when;
import static org.testng.Assert.assertEquals;
import static org.wso2.carbon.email.mgt.constants.I18nMgtConstants.TEMPLATE_CONTENT_TYPE;
import static org.wso2.carbon.email.mgt.constants.I18nMgtConstants.TEMPLATE_LOCALE;
import static org.wso2.carbon.email.mgt.constants.I18nMgtConstants.TEMPLATE_TYPE;
import static org.wso2.carbon.email.mgt.constants.I18nMgtConstants.TEMPLATE_TYPE_DISPLAY_NAME;

@PrepareForTest({LogFactory.class, Resource.class})
@PrepareForTest({LogFactory.class, Resource.class, IdentityUtil.class})
public class I18nEmailUtilTest extends PowerMockTestCase {

private static final String DISPLAY_NAME = "Display Name";
private static final String TYPE = "templateType";
private static final String CONTENT_TYPE = "text/html";
private static final String TEMPLATE_CONTENT_TYPE_WITH_UTF_8 = "text/html; charset="
+ StandardCharsets.UTF_8.displayName();
+ StandardCharsets.UTF_8.displayName();
private static final String LOCALE = "en_US";
private static final String CONTENT= "[\"Subject\",\"Body\",\"Footer\"]";
private static final String CONTENT_INVALID= "{[\"Subject\",\"Body\",\"Footer\"]}";
private static final String CONTENT_INCOMPLETE= "[]";
private static final String CONTENT = "[\"Subject\",\"Body\",\"Footer\"]";
private static final String CONTENT_INVALID = "{[\"Subject\",\"Body\",\"Footer\"]}";
private static final String CONTENT_INCOMPLETE = "[]";

private static final int CASE_1 = 1;
private static final int CASE_2 = 2;
Expand All @@ -67,6 +75,13 @@ public class I18nEmailUtilTest extends PowerMockTestCase {
@Mock
private Log log;

@BeforeMethod
public void setUp() {

initMocks(this);
mockStatic(IdentityUtil.class);
}

@DataProvider(name = "provideTestData")
public Object[][] provideTestData() {

Expand All @@ -76,12 +91,12 @@ public Object[][] provideTestData() {
map1.put(TEMPLATE_CONTENT_TYPE, CONTENT_TYPE);
map1.put(TEMPLATE_LOCALE, LOCALE);

return new Object[][] {
{ map1, CONTENT.getBytes(StandardCharsets.UTF_8), CASE_1},
{ map1, null, CASE_2},
{ map1, CONTENT_INVALID.getBytes(StandardCharsets.UTF_8), CASE_3},
{ map1, CONTENT_INCOMPLETE.getBytes(StandardCharsets.UTF_8), CASE_4},
{ map1, CONTENT.getBytes(StandardCharsets.UTF_8), CASE_5}
return new Object[][]{
{map1, CONTENT.getBytes(StandardCharsets.UTF_8), CASE_1},
{map1, null, CASE_2},
{map1, CONTENT_INVALID.getBytes(StandardCharsets.UTF_8), CASE_3},
{map1, CONTENT_INCOMPLETE.getBytes(StandardCharsets.UTF_8), CASE_4},
{map1, CONTENT.getBytes(StandardCharsets.UTF_8), CASE_5}
};
}

Expand Down Expand Up @@ -110,13 +125,13 @@ public void testGetEmailTemplate(Map<String, String> configMap, byte[] content,
if (caseNo == CASE_1) {
EmailTemplate emailTemplate = I18nEmailUtil.getEmailTemplate(templateResource);

Assert.assertEquals(emailTemplate.getTemplateDisplayName(), DISPLAY_NAME);
Assert.assertEquals(emailTemplate.getTemplateType(), TYPE);
Assert.assertEquals(emailTemplate.getEmailContentType(), TEMPLATE_CONTENT_TYPE_WITH_UTF_8);
Assert.assertEquals(emailTemplate.getLocale(), LOCALE);
Assert.assertEquals(emailTemplate.getSubject(), "Subject");
Assert.assertEquals(emailTemplate.getBody(), "Body");
Assert.assertEquals(emailTemplate.getFooter(), "Footer");
assertEquals(emailTemplate.getTemplateDisplayName(), DISPLAY_NAME);
assertEquals(emailTemplate.getTemplateType(), TYPE);
assertEquals(emailTemplate.getEmailContentType(), TEMPLATE_CONTENT_TYPE_WITH_UTF_8);
assertEquals(emailTemplate.getLocale(), LOCALE);
assertEquals(emailTemplate.getSubject(), "Subject");
assertEquals(emailTemplate.getBody(), "Body");
assertEquals(emailTemplate.getFooter(), "Footer");

} else if (caseNo == CASE_2) {
EmailTemplate emailTemplate = I18nEmailUtil.getEmailTemplate(templateResource);
Expand Down Expand Up @@ -148,6 +163,34 @@ public void testGetEmailTemplate(Map<String, String> configMap, byte[] content,
Assert.assertTrue(e.getMessage().contains("Error retrieving a template"));
}
}
}

@DataProvider(name = "provideLocaleData")
public Object[][] provideLocaleData() {

return new Object[][]{
{"en_US", "en_US"},
{"en*US", I18nMgtConstants.DEFAULT_NOTIFICATION_LOCALE},
{"", I18nMgtConstants.DEFAULT_NOTIFICATION_LOCALE}
};
}

@Test(dataProvider = "provideLocaleData")
public void testNormalizeLocaleFormat(String locale, String expectedLocale) {

String result = I18nEmailUtil.normalizeLocaleFormat(locale);
assertEquals(result, expectedLocale);
}

@Test
public void testGetNotificationLocale() {

String customLocale = "fr-FR";
when(IdentityUtil.getProperty(I18nMgtConstants.NOTIFICATION_DEFAULT_LOCALE)).thenReturn(customLocale);
String result = I18nEmailUtil.getNotificationLocale();
assertEquals(result, customLocale);
when(IdentityUtil.getProperty(I18nMgtConstants.NOTIFICATION_DEFAULT_LOCALE)).thenReturn(null);
String result2 = I18nEmailUtil.getNotificationLocale();
assertEquals(result2, I18nMgtConstants.DEFAULT_NOTIFICATION_LOCALE);
}
}

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