formsubmittest.java

这是远程web服务调用的一个包,可以将JSP直接作为服务

        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=image value=name src=\"\">" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        WebRequest request = form.getRequest();
        assertEquals( getHostPath() + "/ask?age=12", request.getURL().toExternalForm() );
    }


    public void testImageButtonPositionalSubmit() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=image name=update value=name src=\"\">" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        WebRequest request = form.getRequest( form.getSubmitButton( "update" ), 10, 15 );
        assertEquals( getHostPath() + "/ask?age=12&update=name&update.x=10&update.y=15", request.getURL().toExternalForm() );
        request.setImageButtonClickPosition( 5, 20 );
        assertEquals( getHostPath() + "/ask?age=12&update=name&update.x=5&update.y=20", request.getURL().toExternalForm() );
    }


    public void testImageButtonNoValuePositionalSubmit() throws Exception {
        defineWebPage( "Default", "<form method='GET' action='test.jsp'>" +
                                  "<input type='image' src='image.gif' name='aButton'>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        WebRequest request = form.getRequest( form.getSubmitButton( "aButton" ), 20, 5 );
        assertEquals( getHostPath() + "/test.jsp?aButton.x=20&aButton.y=5", request.getURL().toExternalForm() );
    }


    public void testImageButtonNoValueUncheckedPositionalSubmit() throws Exception {
        defineWebPage( "Default", "<form method='GET' action='test.jsp'>" +
                                  "<input type='image' src='image.gif' name='aButton'>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        WebRequest request = form.newUnvalidatedRequest( form.getSubmitButton( "aButton" ), 20, 5 );
        assertEqualQueries( getHostPath() + "/test.jsp?aButton.x=20&aButton.y=5", request.getURL().toExternalForm() );
    }


    public void testSubmitButtonAttributes() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        SubmitButton[] buttons = form.getSubmitButtons();
        assertEquals( "num detected submit buttons", 1, buttons.length );
        assertEquals( "submit button name", "update", buttons[0].getName() );
        assertEquals( "submit button value", "age", buttons[0].getValue() );
    }


    public void testSubmitButtonSelectionByName() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "<Input type=submit name=recompute value=age>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        SubmitButton button = form.getSubmitButton( "zork" );
        assertNull( "Found a non-existent button", button );
        button = form.getSubmitButton( "update" );
        assertNotNull( "Didn't find the desired button", button );
        assertEquals( "submit button name", "update", button.getName() );
        assertEquals( "submit button value", "age", button.getValue() );
    }


    public void testSubmitButtonSelectionByNameAndValue() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "<Input type=submit name=update value=name>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        SubmitButton button = form.getSubmitButton( "update" );
        assertNotNull( "Didn't find the desired button", button );
        assertEquals( "submit button name", "update", button.getName() );
        assertEquals( "submit button value", "age", button.getValue() );
        button = form.getSubmitButton( "update", "name" );
        assertNotNull( "Didn't find the desired button", button );
        assertEquals( "submit button name", "update", button.getName() );
        assertEquals( "submit button value", "name", button.getValue() );
    }


    public void testNamedButtonSubmitString() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "<Button type=submit name=update value=name>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        WebRequest request = form.getRequest( form.getSubmitButton( "update", "name" ) );
        assertEquals( getHostPath() + "/ask?age=12&update=name", request.getURL().toExternalForm() );

        request = form.getRequest( "update", "name" );
        assertEquals( getHostPath() + "/ask?age=12&update=name", request.getURL().toExternalForm() );

        request = form.getRequest( "update" );
        assertEquals( getHostPath() + "/ask?age=12&update=age", request.getURL().toExternalForm() );

        try {
            request.setImageButtonClickPosition( 1, 2 );
            fail( "Should not allow set position with non-image button" );
        } catch (IllegalRequestParameterException e) {
        }
    }


    public void testUnnamedButtonSubmit() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "<Input type=submit name=update value=name>" +
                                  "</form>" );
        WebResponse page = _wc.getResponse( getHostPath() + "/Default.html" );
        WebForm form = page.getForms()[0];
        try {
            form.getRequest();
            fail( "Should not allow submit with unnamed button" );
        } catch (IllegalRequestParameterException e) {
        }
    }


    public void testForeignSubmitButtonDetection() throws Exception {
        defineWebPage( "Default", "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "<Input type=submit name=update value=name>" +
                                  "</form>" );
        defineWebPage( "Dupl",    "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=update value=age>" +
                                  "<Input type=submit name=update value=name>" +
                                  "</form>" );
        defineWebPage( "Wrong",   "<form method=GET action = \"/ask\">" +
                                  "<Input type=text name=age value=12>" +
                                  "<Input type=submit name=save value=age>" +
                                  "</form>" );
        WebResponse other  = _wc.getResponse( getHostPath() + "/Dupl.html" );
        WebResponse page   = _wc.getResponse( getHostPath() + "/Default.html" );
        WebResponse wrong  = _wc.getResponse( getHostPath() + "/Wrong.html" );

        WebForm form = page.getForms()[0];
        WebForm otherForm = other.getForms()[0];
        WebForm wrongForm = wrong.getForms()[0];

        form.getRequest( otherForm.getSubmitButtons()[0] );

        try {
            form.getRequest( wrongForm.getSubmitButtons()[0] );
            fail( "Failed to reject illegal button" );
        } catch (IllegalRequestParameterException e) {
        }

        form.newUnvalidatedRequest( wrongForm.getSubmitButtons()[0] );

        HttpUnitOptions.setParameterValuesValidated( false );
        form.getRequest( wrongForm.getSubmitButtons()[0] );
    }


    public void testNoActionSupplied() throws Exception {
        defineWebPage( "abc/form", "<form name=\"test\">" +
                               "  <input type=\"text\" name=\"aTextField\">" +
                               "  <input type=\"submit\" name=\"apply\" value=\"Apply\">" +
                               "</form>" );

        WebResponse wr  = _wc.getResponse( getHostPath() + "/abc/form.html" );
        WebForm form    = wr.getForms()[0];
        WebRequest req  = form.getRequest( "apply" );
        req.setParameter( "aTextField", "test" );
        assertEquals( getHostPath() + "/abc/form.html?aTextField=test&apply=Apply",
                            req.getURL().toExternalForm() );
    }


    public void testNoActionSuppliedWhenBaseHasParams() throws Exception {
        defineResource( "abc/form?param1=value&param2=value", "<form name=\"test\">" +
                               "  <input type=\"text\" name=\"aTextField\">" +
                               "  <input type=\"submit\" name=\"apply\" value=\"Apply\">" +
                               "</form>" );

        WebResponse wr  = _wc.getResponse( getHostPath() + "/abc/form?param1=value&param2=value" );
        WebForm form    = wr.getForms()[0];
        WebRequest req  = form.getRequest( "apply" );
        req.setParameter( "aTextField", "test" );
        assertEquals( getHostPath() + "/abc/form?param1=value&param2=value&aTextField=test&apply=Apply",
                            req.getURL().toExternalForm() );
    }


    public void testNoActionSuppliedWhenBaseHasParamsSetByTheForm() throws Exception {
        defineResource( "abc/form?param1=value&param2=value", "<form name=\"test\">" +
                               "  <input type=\"text\" name='param2'>" +
                               "  <input type=\"submit\" name=\"apply\" value=\"Apply\">" +
                               "</form>" );

        WebResponse wr  = _wc.getResponse( getHostPath() + "/abc/form?param1=value&param2=value" );
        WebForm form    = wr.getForms()[0];
        WebRequest req  = form.getRequest( "apply" );
        req.setParameter( "param2", "test" );
        assertEquals( getHostPath() + "/abc/form?param1=value&param2=test&apply=Apply",
                            req.getURL().toExternalForm() );
    }


    public void testPostActionParametersAfterSetAction() throws Exception {
        defineWebPage( "abc/form", "<form name=\"test\" method='POST' action='stop?ready=yes'>" +
                               "  <input type=\"text\" name=\"aTextField\">" +
                               "  <input type=\"submit\" name=\"apply\" value=\"Apply\">" +
                               "</form>" );

        WebResponse wr  = _wc.getResponse( getHostPath() + "/abc/form.html" );
        WebForm form    = wr.getForms()[0];
        form.getScriptableObject().setAction( "go?size=3&time=now" );
        WebRequest req  = form.getRequest( "apply" );
        req.setParameter( "aTextField", "test" );
        assertEquals( getHostPath() + "/abc/go?size=3&time=now",
                            req.getURL().toExternalForm() );
    }


    public void testPostParameterEncoding() throws Exception {
        defineWebPage( "abc/form", "<form name=\"test\" method='POST' action='/doit'>" +
                               "  <input type='text' name='text_field-name*'>" +
                               "  <input type='submit' name='apply' value='Apply'>" +
                               "</form>" );
        setResourceCharSet( "abc/form.html", "iso-8859-3", true );
        defineResource( "doit", new PseudoServlet() {
            public WebResource getPostResponse() throws IOException {
                return new WebResource( new String( getBody() ) );
            }
        } );

        WebResponse wr  = _wc.getResponse( getHostPath() + "/abc/form.html" );
        WebForm form    = wr.getForms()[0];
        form.setParameter( "text_field-name*", "a value" );

        WebResponse response = form.submit();
        assertEquals( "posted parameters", "text_field-name*=a+value&apply=Apply", response.getText() );
    }


    public void testMailtoActionRejected() throws Exception {
        defineWebPage( "abc/form", "<form name='test' action='mailto:[e-mail]'>" +
                               "  <input type='text' name='text_field'>" +
                               "  <input type='submit' name='apply' value='Apply'>" +
                               "</form>" );

        WebResponse wr  = _wc.getResponse( getHostPath() + "/abc/form.html" );
        WebForm form    = wr.getForms()[0];
        form.setParameter( "text_field", "a value" );

        try {
            form.submit();
            fail( "Should have thrown an UnsupportedActionException" );
        } catch (UnsupportedActionException success) {
            assertTrue( "Did not include mention of bad URL type", success.getMessage().indexOf( "mailto" ) >= 0 );
        }
    }


//---------------------------------------------- private members ------------------------------------------------


    private WebConversation _wc;
}