ReadOnlyHttp2HeadersTest Class — netty Architecture

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/ReadOnlyHttp2HeadersTest.java lines 33–298

public class ReadOnlyHttp2HeadersTest {
    @Test
    public void notKeyValuePairThrows() {
        assertThrows(IllegalArgumentException.class, new Executable() {
            @Override
            public void execute() {
                ReadOnlyHttp2Headers.trailers(false, new AsciiString[]{ null });
            }
        });
    }

    @Test
    public void nullTrailersNotAllowed() {
        assertThrows(NullPointerException.class, new Executable() {
            @Override
            public void execute() {
                ReadOnlyHttp2Headers.trailers(false, (AsciiString[]) null);
            }
        });
    }

    @Test
    public void nullHeaderNameNotChecked() {
        ReadOnlyHttp2Headers.trailers(false, null, null);
    }

    @Test
    public void nullHeaderNameValidated() {
        assertThrows(Http2Exception.class, new Executable() {
            @Override
            public void execute() {
                ReadOnlyHttp2Headers.trailers(true, null, new AsciiString("foo"));
            }
        });
    }

    @Test
    public void pseudoHeaderNotAllowedAfterNonPseudoHeaders() {
        assertThrows(IllegalArgumentException.class, new Executable() {
            @Override
            public void execute() {
                ReadOnlyHttp2Headers.trailers(true, new AsciiString(":scheme"), new AsciiString("foo"),
                        new AsciiString("othername"), new AsciiString("goo"),
                        new AsciiString(":path"), new AsciiString("val"));
            }
        });
    }

    @Test
    public void nullValuesAreNotAllowed() {
        assertThrows(IllegalArgumentException.class, new Executable() {
            @Override
            public void execute() {
                ReadOnlyHttp2Headers.trailers(true, new AsciiString("foo"), null);
            }
        });
    }

    @Test
    public void emptyHeaderNameAllowed() {
        ReadOnlyHttp2Headers.trailers(false, AsciiString.EMPTY_STRING, new AsciiString("foo"));
    }

    @Test
    public void testPseudoHeadersMustComeFirstWhenIteratingServer() {
        Http2Headers headers = newServerHeaders();
        verifyPseudoHeadersFirst(headers);
    }

    @Test
    public void testPseudoHeadersMustComeFirstWhenIteratingClient() {
        Http2Headers headers = newClientHeaders();
        verifyPseudoHeadersFirst(headers);
    }

    @Test
    public void testIteratorReadOnlyClient() {
        assertThrows(UnsupportedOperationException.class, new Executable() {
            @Override
            public void execute() {
                testIteratorReadOnly(newClientHeaders());