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package fi.iki.elonen;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.util.List;
import static junit.framework.Assert.*;
public class HttpGetRequestTest extends HttpServerTest {
@Test
public void testFullyQualifiedWorkingGetRequest() throws Exception {
ByteArrayOutputStream outputStream = invokeServer("GET " + URI + " HTTP/1.1");
String[] expected = {
"HTTP/1.1 200 OK",
"Content-Type: text/html",
"Date: .*",
"Connection: keep-alive",
"Content-Length: 0",
""
};
assertResponse(outputStream, expected);
}
@Test
public void testOutputOfServeSentBackToClient() throws Exception {
String responseBody = "Success!";
testServer.response = new NanoHTTPD.Response(responseBody);
ByteArrayOutputStream outputStream = invokeServer("GET " + URI + " HTTP/1.1");
String[] expected = {
"HTTP/1.1 200 OK",
"Content-Type: text/html",
"Date: .*",
"Connection: keep-alive",
"Content-Length: 8",
"",
responseBody
};
assertResponse(outputStream, expected);
}
@Test
public void testEmptyHeadersSuppliedToServeMethodFromSimpleWorkingGetRequest() {
invokeServer("GET " + URI + " HTTP/1.1");
assertNotNull(testServer.parms);
assertNotNull(testServer.header);
assertNotNull(testServer.files);
assertNotNull(testServer.uri);
}
@Test
public void testSingleUserAgentHeaderSuppliedToServeMethodFromSimpleWorkingGetRequest() {
String userAgent = "jUnit 4.8.2 Unit Test";
invokeServer("GET " + URI + " HTTP/1.1\nUser-Agent: " + userAgent + "\n");
assertEquals(userAgent, testServer.header.get("user-agent"));
assertEquals(NanoHTTPD.Method.GET, testServer.method);
assertEquals(URI, testServer.uri);
}
@Test
public void testMultipleHeaderSuppliedToServeMethodFromSimpleWorkingGetRequest() {
String userAgent = "jUnit 4.8.2 Unit Test";
String accept = "text/html";
invokeServer("GET " + URI + " HTTP/1.1\nUser-Agent: " + userAgent + "\nAccept: " + accept);
assertEquals(userAgent, testServer.header.get("user-agent"));
assertEquals(accept, testServer.header.get("accept"));
}
@Test
public void testSingleGetParameter() {
invokeServer("GET " + URI + "?foo=bar HTTP/1.1");
assertEquals("bar", testServer.parms.get("foo"));
}
@Test
public void testSingleGetParameterWithNoValue() {
invokeServer("GET " + URI + "?foo HTTP/1.1");
assertEquals("", testServer.parms.get("foo"));
}
@Test
public void testMultipleGetParameters() {
invokeServer("GET " + URI + "?foo=bar&baz=zot HTTP/1.1");
assertEquals("bar", testServer.parms.get("foo"));
assertEquals("zot", testServer.parms.get("baz"));
}
@Test
public void testMultipleGetParametersWithMissingValue() {
invokeServer("GET " + URI + "?foo=&baz=zot HTTP/1.1");
assertEquals("", testServer.parms.get("foo"));
assertEquals("zot", testServer.parms.get("baz"));
}
@Test
public void testMultipleGetParametersWithMissingValueAndRequestHeaders() {
invokeServer("GET " + URI + "?foo=&baz=zot HTTP/1.1\nAccept: text/html");
assertEquals("", testServer.parms.get("foo"));
assertEquals("zot", testServer.parms.get("baz"));
assertEquals("text/html", testServer.header.get("accept"));
}
@Test
public void testDecodingParametersWithSingleValue() {
invokeServer("GET " + URI + "?foo=bar&baz=zot HTTP/1.1");
assertEquals("foo=bar&baz=zot", testServer.queryParameterString);
assertTrue(testServer.decodedParamters.get("foo") instanceof List);
assertEquals(1, testServer.decodedParamters.get("foo").size());
assertEquals("bar", testServer.decodedParamters.get("foo").get(0));
assertTrue(testServer.decodedParamters.get("baz") instanceof List);
assertEquals(1, testServer.decodedParamters.get("baz").size());
assertEquals("zot", testServer.decodedParamters.get("baz").get(0));
}
@Test
public void testDecodingParametersWithSingleValueAndMissingValue() {
invokeServer("GET " + URI + "?foo&baz=zot HTTP/1.1");
assertEquals("foo&baz=zot", testServer.queryParameterString);
assertTrue(testServer.decodedParamters.get("foo") instanceof List);
assertEquals(0, testServer.decodedParamters.get("foo").size());
assertTrue(testServer.decodedParamters.get("baz") instanceof List);
assertEquals(1, testServer.decodedParamters.get("baz").size());
assertEquals("zot", testServer.decodedParamters.get("baz").get(0));
}
@Test
public void testDecodingFieldWithEmptyValueAndFieldWithMissingValueGiveDifferentResults() {
invokeServer("GET " + URI + "?foo&bar= HTTP/1.1");
assertTrue(testServer.decodedParamters.get("foo") instanceof List);
assertEquals(0, testServer.decodedParamters.get("foo").size());
assertTrue(testServer.decodedParamters.get("bar") instanceof List);
assertEquals(1, testServer.decodedParamters.get("bar").size());
assertEquals("", testServer.decodedParamters.get("bar").get(0));
}
@Test
public void testDecodingSingleFieldRepeated() {
invokeServer("GET " + URI + "?foo=bar&foo=baz HTTP/1.1");
assertTrue(testServer.decodedParamters.get("foo") instanceof List);
assertEquals(2, testServer.decodedParamters.get("foo").size());
assertEquals("bar", testServer.decodedParamters.get("foo").get(0));
assertEquals("baz", testServer.decodedParamters.get("foo").get(1));
}
@Test
public void testDecodingMixtureOfParameters() {
invokeServer("GET " + URI + "?foo=bar&foo=baz&zot&zim= HTTP/1.1");
assertTrue(testServer.decodedParamters.get("foo") instanceof List);
assertEquals(2, testServer.decodedParamters.get("foo").size());
assertEquals("bar", testServer.decodedParamters.get("foo").get(0));
assertEquals("baz", testServer.decodedParamters.get("foo").get(1));
assertTrue(testServer.decodedParamters.get("zot") instanceof List);
assertEquals(0, testServer.decodedParamters.get("zot").size());
assertTrue(testServer.decodedParamters.get("zim") instanceof List);
assertEquals(1, testServer.decodedParamters.get("zim").size());
assertEquals("", testServer.decodedParamters.get("zim").get(0));
}
@Test
public void testDecodingParametersFromParameterMap() {
invokeServer("GET " + URI + "?foo=bar&foo=baz&zot&zim= HTTP/1.1");
assertEquals(testServer.decodedParamters, testServer.decodedParamtersFromParameter);
}
// -------------------------------------------------------------------------------------------------------- //
}
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