@Test
public void readIntAttribute() throws XMLStreamException, FactoryConfigurationError, IOException {
URL url = XmlHelperTest.class.getResource("/xml/kb-layout.xml");
XMLStreamReader reader = XMLInputFactory.newInstance().createXMLStreamReader(url.openStream());
reader.next();
reader.require(XMLStreamConstants.START_ELEMENT, null, XmlHelper.KEYBOARD);
assertEquals(Integer.valueOf(40),
XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_KEY_WIDTH).orElse(-1));
assertEquals(Integer.valueOf(30),
XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_KEY_HEIGHT).orElse(-1));
assertEquals(Integer.valueOf(0),
XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_H_GAP).orElse(-1));
assertEquals(Integer.valueOf(0),
XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_V_GAP).orElse(-1));
assertNull(XmlHelper.readIntAttribute(reader, "verticalGapX").orElse(null));
assertEquals(40, XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_KEY_WIDTH, 1));
assertEquals(30, XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_KEY_HEIGHT, 1));
assertEquals(0, XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_H_GAP, 1));
assertEquals(0, XmlHelper.readIntAttribute(reader, XmlHelper.ATTR_V_GAP, 1));
assertEquals(1, XmlHelper.readIntAttribute(reader, "verticalGapX", 1));
assertEquals(1, XmlHelper.readIntAttribute(reader, "", 1));
assertEquals(1, XmlHelper.readIntAttribute(reader, null, 1));
}
XmlHelperTest.java 文件源码
java
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