UiElementPullParserTestpublic class UiElementPullParserTest extends TestCase
| Fields Summary |
|---|
| private com.android.ide.eclipse.editors.uimodel.UiElementNode | ui | | private HashMap | button1Map | | private HashMap | button2Map | | private HashMap | textMap |
| Methods Summary |
|---|
| private void | check(UiElementPullParser parser, int i, java.util.HashMap map)Receives a {@link XmlPullParser} at the START_TAG level, and checks the i-th attribute
to be present in the {@link HashMap} with the proper (name, value)
String name = parser.getAttributeName(i);
String value = parser.getAttributeValue(i);
String referenceValue = map.get(name);
assertNotNull(referenceValue);
assertEquals(referenceValue, value);
assertEquals(SdkConstants.NS_RESOURCES, parser.getAttributeNamespace(i));
assertEquals("android", parser.getAttributePrefix(i));
| | protected void | setUp()
// set up some basic descriptors.
// We have button, textview, linear layout, relative layout.
// only the layouts have children (all 4 descriptors possible)
// Also add some dummy attributes.
ElementDescriptor buttonDescriptor = new ElementDescriptor("Button", "Button", "", "",
new AttributeDescriptor[] {
new TextAttributeDescriptor("name", "name", SdkConstants.NS_RESOURCES, ""),
new TextAttributeDescriptor("text", "text", SdkConstants.NS_RESOURCES, ""),
},
new ElementDescriptor[] {}, false);
ElementDescriptor textDescriptor = new ElementDescriptor("TextView", "TextView", "", "",
new AttributeDescriptor[] {
new TextAttributeDescriptor("name", "name", SdkConstants.NS_RESOURCES, ""),
new TextAttributeDescriptor("text", "text", SdkConstants.NS_RESOURCES, ""), },
new ElementDescriptor[] {}, false);
ElementDescriptor linearDescriptor = new ElementDescriptor("LinearLayout", "Linear Layout",
"", "",
new AttributeDescriptor[] {
new TextAttributeDescriptor("orientation", "orientation",
SdkConstants.NS_RESOURCES, ""),
},
new ElementDescriptor[] { }, false);
ElementDescriptor relativeDescriptor = new ElementDescriptor("RelativeLayout",
"Relative Layout", "", "",
new AttributeDescriptor[] {
new TextAttributeDescriptor("orientation", "orientation",
SdkConstants.NS_RESOURCES, ""),
},
new ElementDescriptor[] { }, false);
ElementDescriptor[] a = new ElementDescriptor[] {
buttonDescriptor, textDescriptor, linearDescriptor, relativeDescriptor
};
linearDescriptor.setChildren(a);
relativeDescriptor.setChildren(a);
// document descriptor
ElementDescriptor rootDescriptor = new ElementDescriptor("root", "", "", "",
new AttributeDescriptor[] { }, a, false);
ui = new UiElementNode(rootDescriptor);
/* create a dummy XML file.
* <LinearLayout android:orientation="vertical">
* <Button android:name="button1" android:text="button1text"/>
* <RelativeLayout android:orientation="toto">
* <Button android:name="button2" android:text="button2text"/>
* <TextView android:name="text1" android:text="text1text"/>
* </RelativeLayout>
* </LinearLayout>
*/
MockXmlNode button1 = new MockXmlNode(null /* namespace */, "Button", Node.ELEMENT_NODE,
null);
button1.addAttributes(SdkConstants.NS_RESOURCES, "name", "button1");
button1.addAttributes(SdkConstants.NS_RESOURCES, "text", "button1text");
// create a map of the attributes we add to the multi-attribute nodes so that
// we can more easily test the values when we parse the XML.
// This is due to some attributes showing in a certain order for a node and in a different
// order in another node. Since the order doesn't matter, we just simplify the test.
button1Map = new HashMap<String, String>();
button1Map.put("name", "button1");
button1Map.put("text", "button1text");
MockXmlNode button2 = new MockXmlNode(null /* namespace */, "Button", Node.ELEMENT_NODE,
null);
button2.addAttributes(SdkConstants.NS_RESOURCES, "name", "button2");
button2.addAttributes(SdkConstants.NS_RESOURCES, "text", "button2text");
button2Map = new HashMap<String, String>();
button2Map.put("name", "button2");
button2Map.put("text", "button2text");
MockXmlNode text = new MockXmlNode(null /* namespace */, "TextView", Node.ELEMENT_NODE,
null);
text.addAttributes(SdkConstants.NS_RESOURCES, "name", "text1");
text.addAttributes(SdkConstants.NS_RESOURCES, "text", "text1text");
textMap = new HashMap<String, String>();
textMap.put("name", "text1");
textMap.put("text", "text1text");
MockXmlNode relative = new MockXmlNode(null /* namespace */, "RelativeLayout",
Node.ELEMENT_NODE, new MockXmlNode[] { button2, text });
relative.addAttributes(SdkConstants.NS_RESOURCES, "orientation", "toto");
MockXmlNode linear = new MockXmlNode(null /* namespace */, "LinearLayout",
Node.ELEMENT_NODE, new MockXmlNode[] { button1, relative });
linear.addAttributes(SdkConstants.NS_RESOURCES, "orientation", "vertical");
MockXmlNode root = new MockXmlNode(null /* namespace */, "root", Node.ELEMENT_NODE,
new MockXmlNode[] { linear });
// put the namespace/prefix in place
root.setPrefix(SdkConstants.NS_RESOURCES, "android");
// load the xml into the UiElementNode
ui.loadFromXmlNode(root);
super.setUp();
| | protected void | tearDown()
super.tearDown();
| | public void | testParser()
try {
// wrap the parser around the ui element node, and start parsing
UiElementPullParser parser = new UiElementPullParser(ui);
assertEquals(XmlPullParser.START_DOCUMENT, parser.getEventType());
// top level Linear layout
assertEquals(XmlPullParser.START_TAG, parser.next());
assertEquals("LinearLayout", parser.getName());
assertEquals(1, parser.getAttributeCount());
assertEquals("orientation", parser.getAttributeName(0));
assertEquals(SdkConstants.NS_RESOURCES, parser.getAttributeNamespace(0));
assertEquals("android", parser.getAttributePrefix(0));
assertEquals("vertical", parser.getAttributeValue(0));
// Button
assertEquals(XmlPullParser.START_TAG, parser.next());
assertEquals("Button", parser.getName());
assertEquals(2, parser.getAttributeCount());
check(parser, 0, button1Map);
check(parser, 1, button1Map);
// end of button
assertEquals(XmlPullParser.END_TAG, parser.next());
// Relative Layout
assertEquals(XmlPullParser.START_TAG, parser.next());
assertEquals("RelativeLayout", parser.getName());
assertEquals(1, parser.getAttributeCount());
assertEquals("orientation", parser.getAttributeName(0));
assertEquals(SdkConstants.NS_RESOURCES, parser.getAttributeNamespace(0));
assertEquals("android", parser.getAttributePrefix(0));
assertEquals("toto", parser.getAttributeValue(0));
// Button
assertEquals(XmlPullParser.START_TAG, parser.next());
assertEquals("Button", parser.getName());
assertEquals(2, parser.getAttributeCount());
check(parser, 0, button2Map);
check(parser, 1, button2Map);
// end of button
assertEquals(XmlPullParser.END_TAG, parser.next());
// TextView
assertEquals(XmlPullParser.START_TAG, parser.next());
assertEquals("TextView", parser.getName());
assertEquals(2, parser.getAttributeCount());
check(parser, 0, textMap);
check(parser, 1, textMap);
// end of TextView
assertEquals(XmlPullParser.END_TAG, parser.next());
// end of RelativeLayout
assertEquals(XmlPullParser.END_TAG, parser.next());
// end of top level linear layout
assertEquals(XmlPullParser.END_TAG, parser.next());
assertEquals(XmlPullParser.END_DOCUMENT, parser.next());
} catch (XmlPullParserException e) {
e.printStackTrace();
assertTrue(false);
}
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