@Test
public void givenHeader_WhenParse_ThenCompareExpectedAndActualTagElements() {
String inputString = "<? xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>";
TagElement expectedElement = new TagElement();
expectedElement.setName("xml");
Map<String, String> params = new HashMap<>();
params.put("version", "1.0");
params.put("encoding", "UTF-8");
params.put("standalone", "no");
expectedElement.setParams(params);
expectedElement.setType(TagElementType.HEADER);
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onStart(handler);
parser = builder.build();
parser.parse(inputString);
Element actualElement = myElement;
assertEquals(expectedElement, actualElement);
}
@Test
public void givenCloseTag_WhenParse_ThenNameOfTheTagEqualsNameOfTheInputTag() {
String inputString = "<name></name>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onCloseTag(handler);
parser = builder.build();
parser.parse(inputString);
assertEquals("name", myElement.getName());
}
@Test
public void givenTagWithSingleTagElement_WhenParseWholeTag_ThenOnSingleTagInvokedAndCheckName() {
String inputString = "<? xml ?><tagname param = \"param 'value'\"/>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onSingleTag(handler);
parser = builder.build();
parser.parse(inputString);
assertEquals("tagname", myElement.getName());
}
@Test
public void checkOnValidEndOfString() {
String inputString = "<? xml ?><tagname>Text<!--comment_text-->Value</tagname>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onEnd(handler);
parser = builder.build();
parser.parse(inputString);
TextElement expected = new TextElement("Parsing success");
assertEquals(expected, myElement);
}
@Test
public void givenErrorSingleTag_WhenParse_ThenOnErrorTagInvoked() {
String inputString = "<? xml ?><tagname param = \"param 'value'\"/6>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onError(handler);
parser = builder.build();
parser.parse(inputString);
String actual = myElement.getValue();
assertEquals("XML Syntax Error", actual);
}
@Test
public void givenOpenTag_WhenParse_ThenTypeOfTheTagEqualsOPEN() {
String inputString = "<name>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onOpenTag(handler);
parser = builder.build();
parser.parse(inputString);
TagElementType actual = myElement.getType();
TagElementType expected = TagElementType.OPEN;
assertEquals(expected, actual);
}
@Test
public void givenCommentInsideTextValue() {
String inputString = "<? xml ?><tagname>Text<!--comment_text-->Value</tagname>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onTextValue(handler);
parser = builder.build();
parser.parse(inputString);
String expected = "TextValue";
String actual = myElement.getValue();
assertEquals(expected, actual);
}
@Test
public void givenValidTagWithTextValue_WhenParseWholeTag_ThenOnTextValueInvoked() {
String inputString = "<? xml ?><tagname>TextValue</tagname>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onTextValue(handler);
parser = builder.build();
parser.parse(inputString);
String expected = "TextValue";
String actual = myElement.getValue();
assertEquals(expected, actual);
}
@Test
public void givenHeader_WhenParse_ThenTypeOfTheTagEqualsHEADER() {
String inputString = "<? xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onStart(handler);
parser = builder.build();
parser.parse(inputString);
TagElementType actual = myElement.getType();
TagElementType expected = TagElementType.HEADER;
assertEquals(expected, actual);
}
@Test
public void givenCloseTag_WhenHandleSetsTypeOfTag_ThenTypeOfTheTagEqualsCLOSE() {
String inputString = "<name></name>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onCloseTag(handler);
parser = builder.build();
parser.parse(inputString);
TagElementType actual = myElement.getType();
TagElementType expected = TagElementType.CLOSE;
assertEquals(expected, actual);
}
@Test
public void givenTagWithAttributes_WhenParseWholeTag_ThenOnOpenTagInvokedAndCheckAttributes() {
String inputString = "<? xml ?><tagname param = \"param value\">TextValue</tagname>";
handler =
new Handler() {
@Override
public void handle(Element element) {
myElement = element;
}
};
builder.onOpenTag(handler);
parser = builder.build();
parser.parse(inputString);
String expected = "param value";
Map<String, String> params = myElement.getParams();
String actual = params.get("param");
assertEquals(expected, actual);
}
@Before
public void crateVariables() {
builder = XMLParser.Builder.newParserBuilder();
}
