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package com.vaadin.tests.components;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import com.vaadin.data.HasValue;
import com.vaadin.server.Resource;
import com.vaadin.server.ThemeResource;
import com.vaadin.server.UserError;
import com.vaadin.server.VaadinRequest;
import com.vaadin.ui.AbstractComponent;
import com.vaadin.ui.Layout.SpacingHandler;
import com.vaadin.v7.ui.AbstractLegacyComponent;
import com.vaadin.v7.ui.Field;
public abstract class AbstractComponentTestCase<T extends AbstractComponent>
extends AbstractReindeerTestUI {
protected static final ThemeResource ICON_16_HELP_PNG_CACHEABLE = cacheableThemeResource(
"../runo/icons/16/help.png");
protected static final ThemeResource ICON_16_FOLDER_PNG_CACHEABLE = cacheableThemeResource(
"../runo/icons/16/folder.png");
protected static final ThemeResource ICON_16_ERROR_PNG_CACHEABLE = cacheableThemeResource(
"../runo/icons/16/error.png");
protected static final ThemeResource ICON_16_USER_PNG_CACHEABLE = cacheableThemeResource(
"../runo/icons/16/user.png");
protected static final ThemeResource ICON_16_USER_PNG_UNCACHEABLE = uncacheableThemeResource(
"../runo/icons/16/user.png");
protected static final ThemeResource ICON_32_ATTENTION_PNG_CACHEABLE = cacheableThemeResource(
"../runo/icons/32/attention.png");
protected static final ThemeResource ICON_32_ATTENTION_PNG_UNCACHEABLE = uncacheableThemeResource(
"../runo/icons/32/attention.png");
protected static final ThemeResource ICON_64_EMAIL_REPLY_PNG_CACHEABLE = cacheableThemeResource(
"../runo/icons/64/email-reply.png");
protected static final ThemeResource ICON_64_EMAIL_REPLY_PNG_UNCACHEABLE = uncacheableThemeResource(
"../runo/icons/64/email-reply.png");
private List<T> testComponents = new ArrayList<>();
protected abstract Class<T> getTestClass();
protected static ThemeResource uncacheableThemeResource(
String resourceLocation) {
return new ThemeResource(resourceLocation + "?" + new Date().getTime());
}
protected static ThemeResource cacheableThemeResource(
String resourceLocation) {
return new ThemeResource(resourceLocation);
}
protected abstract void initializeComponents();
@Override
protected void setup(VaadinRequest request) {
((SpacingHandler) getLayout()).setSpacing(true);
// Create Components
initializeComponents();
}
@Override
protected Integer getTicketNumber() {
return null;
}
protected void addTestComponent(T c) {
testComponents.add(c);
addComponent(c);
}
protected List<T> getTestComponents() {
return testComponents;
}
public interface Command<T, VALUETYPE extends Object> {
public void execute(T c, VALUETYPE value, Object data);
}
private String errorMessage = null;
/* COMMANDS */
protected Command<T, String> widthCommand = (t, value, data) -> t
.setWidth(value);
protected Command<T, String> heightCommand = (t, value, data) -> t
.setHeight(value);
protected Command<T, Boolean> enabledCommand = (c, enabled, data) -> c
.setEnabled(enabled);
protected Command<T, Boolean> errorIndicatorCommand = (c, enabled,
data) -> {
if (enabled) {
c.setComponentError(new UserError(errorMessage));
} else {
c.setComponentError(null);
}
};
protected Command<T, String> errorMessageCommand = (c, value, data) -> {
errorMessage = value;
if (c.getComponentError() != null) {
errorIndicatorCommand.execute(c, true, null);
}
};
// TODO Move to AbstractFieldTestCase
protected Command<T, Boolean> requiredCommand = (c, enabled, data) -> {
if (c instanceof HasValue) {
((HasValue) c).setRequiredIndicatorVisible(enabled);
} else if (c instanceof Field) {
((Field) c).setRequired(enabled);
} else {
throw new IllegalArgumentException(c.getClass().getName()
+ " is not a field and cannot be set to required");
}
};
protected Command<T, String> requiredErrorMessageCommand = (c, value,
data) -> ((Field<?>) c).setRequiredError(value);
protected Command<T, String> descriptionCommand = (c, value, data) -> c
.setDescription(value);
protected Command<T, Boolean> readonlyCommand = (c, enabled, data) -> {
if (c instanceof HasValue) {
((HasValue) c).setReadOnly(enabled);
} else if (c instanceof AbstractLegacyComponent) {
((AbstractLegacyComponent) c).setReadOnly(enabled);
}
};
protected Command<T, Boolean> visibleCommand = (c, enabled, data) -> c
.setVisible(enabled);
protected Command<T, Resource> iconCommand = (c, value, data) -> c
.setIcon(value);
protected Command<T, String> captionCommand = (c, value, data) -> c
.setCaption(value);
protected Command<T, Locale> localeCommand = (c, value, data) -> c
.setLocale(value);
protected <VALUET> void doCommand(Command<T, VALUET> command,
VALUET value) {
doCommand(command, value, null);
}
protected <VALUET> void doCommand(Command<T, VALUET> command, VALUET value,
Object data) {
for (T c : getTestComponents()) {
command.execute(c, value, data);
}
}
protected <VALUET> void doCommand(String commandName,
Command<T, VALUET> command, VALUET value) {
doCommand(commandName, command, value, null);
}
protected <VALUET> void doCommand(String commandName,
Command<T, VALUET> command, VALUET value, Object data) {
doCommand(command, value, data);
}
protected Command<T, String> styleNameCommand = (c, value, data) -> c
.setStyleName(value);
protected Command<T, String> primaryStyleNameCommand = (c, value, data) -> c
.setPrimaryStyleName(value);
@Override
protected String getTestDescription() {
return "Generic test case for " + getTestClass().getSimpleName();
}
}
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