@Test
public void testGetFirstHeader() {
Map<String, List<String>> headers = new HashMap<>();
List<String> list = new ArrayList<>();
list.add("value0");
list.add("value1");
list.add("value2");
headers.put("header0", list);
RequestContext ctx = new RequestContext("\basepath", "\requesturi", null, headers);
assertNull(ctx.getFirstHeader(null));
assertEquals("value0", ctx.getFirstHeader("header0"));
assertNull(ctx.getFirstHeader("HEADER0"));
assertNull(ctx.getFirstHeader("Header0"));
}
@Test
public void testInexistentHeader() {
Map<String, List<String>> headers = new HashMap<>();
List<String> singleElementList = new ArrayList<>();
singleElementList.add("value0");
headers.put("header0", singleElementList);
RequestContext ctx = new RequestContext("\basepath", "\requesturi", null, headers);
assertTrue(ctx.getHeaders("header1").isEmpty());
assertNull(ctx.getFirstHeader("header1"));
}
@Test
public void testSingleValueHeader() {
Map<String, List<String>> headers = new HashMap<>();
List<String> singleElementList = new ArrayList<>();
singleElementList.add("value0");
headers.put("header0", singleElementList);
RequestContext ctx = new RequestContext("\basepath", "\requesturi", null, headers);
assertEquals(1, ctx.getHeaders("header0").size());
assertEquals("value0", ctx.getHeaders("header0").get(0));
assertEquals("value0", ctx.getFirstHeader("header0"));
}
@Test
public void testMultiValueHeader() {
Map<String, List<String>> headers = new HashMap<>();
List<String> list = new ArrayList<>();
list.add("value0");
list.add("value1");
list.add("value2");
headers.put("header0", list);
RequestContext ctx = new RequestContext("\basepath", "\requesturi", null, headers);
assertEquals(3, ctx.getHeaders("header0").size());
assertEquals("value0", ctx.getHeaders("header0").get(0));
assertEquals("value1", ctx.getHeaders("header0").get(1));
assertEquals("value2", ctx.getHeaders("header0").get(2));
assertEquals("value0", ctx.getFirstHeader("header0"));
}