@Test
public void doEndTag() throws JspException {
tag.setValue("url/path");
tag.doStartTag();
int action = tag.doEndTag();
assertEquals(Tag.EVAL_PAGE, action);
}
@Test
public void varDefaultScope() throws JspException {
tag.setValue("url/path");
tag.setVar("var");
tag.doStartTag();
tag.doEndTag();
assertEquals("url/path", context.getAttribute("var", PageContext.PAGE_SCOPE));
}
@Test
public void createUrlRelative() throws JspException {
tag.setValue("url/path");
tag.doStartTag();
String uri = invokeCreateUrl(tag);
assertEquals("url/path", uri);
}
@Test
public void varExplicitScope() throws JspException {
tag.setValue("url/path");
tag.setVar("var");
tag.setScope("request");
tag.doStartTag();
tag.doEndTag();
assertEquals("url/path", context.getAttribute("var", PageContext.REQUEST_SCOPE));
}
@Test
public void createUrlRemoteServer() throws JspException {
tag.setValue("http://www.springframework.org/");
tag.doStartTag();
// String uri = tag.createUrl();
String uri = invokeCreateUrl(tag);
assertEquals("http://www.springframework.org/", uri);
}
@Test
public void createUrlLocalContext() throws JspException {
((MockHttpServletRequest) context.getRequest()).setContextPath("/app-context");
tag.setValue("/url/path");
tag.doStartTag();
String uri = invokeCreateUrl(tag);
assertEquals("/app-context/url/path", uri);
}
@Test
public void createUrlWithParamAndExsistingQueryString() throws JspException {
tag.setValue("url/path?foo=bar");
tag.doStartTag();
Param param = new Param();
param.setName("name");
param.setValue("value");
tag.addParam(param);
String uri = invokeCreateUrl(tag);
assertEquals("url/path?foo=bar&name=value", uri);
}
@Test
public void createQueryStringNoParams() throws JspException {
List<Param> params = new LinkedList<Param>();
Set<String> usedParams = new HashSet<String>();
String queryString = tag.createQueryString(params, usedParams, true);
assertEquals("", queryString);
}
@Test
public void replaceUriTemplateParamsTemplateWithoutParamMatch() throws JspException {
List<Param> params = new LinkedList<Param>();
Set<String> usedParams = new HashSet<String>();
String uri = tag.replaceUriTemplateParams("url/{path}", params, usedParams);
assertEquals("url/{path}", uri);
assertEquals(0, usedParams.size());
}
@Test
public void createUrlWithTemplateParams() throws JspException {
tag.setValue("url/{name}");
tag.doStartTag();
Param param = new Param();
param.setName("name");
param.setValue("value");
tag.addParam(param);
param = new Param();
param.setName("n me");
param.setValue("v lue");
tag.addParam(param);
String uri = invokeCreateUrl(tag);
assertEquals("url/value?n%20me=v%20lue", uri);
}
@Test
public void createQueryStringOneParamForExsistingQueryString() throws JspException {
List<Param> params = new LinkedList<Param>();
Set<String> usedParams = new HashSet<String>();
Param param = new Param();
param.setName("name");
param.setValue("value");
params.add(param);
String queryString = tag.createQueryString(params, usedParams, false);
assertEquals("&name=value", queryString);
}
@Test
public void createQueryStringParamEmptyName() throws JspException {
List<Param> params = new LinkedList<Param>();
Set<String> usedParams = new HashSet<String>();
Param param = new Param();
param.setName("");
param.setValue("value");
params.add(param);
String queryString = tag.createQueryString(params, usedParams, true);
assertEquals("", queryString);
}
@Test
public void replaceUriTemplateParamsTemplateWithPath() throws JspException {
List<Param> params = new LinkedList<Param>();
Set<String> usedParams = new HashSet<String>();
Param param = new Param();
param.setName("name");
param.setValue("my/Id");
params.add(param);
String uri = tag.replaceUriTemplateParams("url/{name}", params, usedParams);
assertEquals("url/my/Id", uri);
assertEquals(1, usedParams.size());
assertTrue(usedParams.contains("name"));
}
@Test
public void createQueryStringUrlEncoding() throws JspException {
List<Param> params = new LinkedList<Param>();
Set<String> usedParams = new HashSet<String>();
Param param = new Param();
param.setName("n me");
param.setValue("v&l=e");
params.add(param);
param = new Param();
param.setName("name");
param.setValue("value2");
params.add(param);
String queryString = tag.createQueryString(params, usedParams, true);
assertEquals("?n%20me=v%26l%3De&name=value2", queryString);
}
@Test
public void setHtmlAndJavaScriptEscapeTrue() throws JspException {
tag.setValue("url/path");
tag.setVar("var");
tag.setHtmlEscape(true);
tag.setJavaScriptEscape(true);
tag.doStartTag();
Param param = new Param();
param.setName("n me");
param.setValue("v&l=e");
tag.addParam(param);
param = new Param();
param.setName("name");
param.setValue("value2");
tag.addParam(param);
tag.doEndTag();
assertEquals("url\\/path?n%20me=v%26l%3De&name=value2", context.getAttribute("var"));
}
private String invokeCreateUrl(UrlTag tag) {
Method createUrl = ReflectionUtils.findMethod(tag.getClass(), "createUrl");
ReflectionUtils.makeAccessible(createUrl);
return (String) ReflectionUtils.invokeMethod(createUrl, tag);
}
@Test
public void doStartTag() throws JspException {
int action = tag.doStartTag();
assertEquals(Tag.EVAL_BODY_INCLUDE, action);
}
@Before
public void setUp() throws Exception {
context = createPageContext();
tag = new UrlTag();
tag.setPageContext(context);
}