public void Rewrite_WithRewrittenUrl_SetsLocation()
{
// <rewrite url="^/Test1/(.+)$" to="/NewLocation/$1" />
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test1/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.OK, httpContext.StatusCode);
Assert.AreEqual("/NewLocation/Page.aspx", httpContext.RewrittenPath);
}
public void Rewrite_WithTemporarilyRedirectedUrl_RedirectsWithFound()
{
// <redirect url="^/Test3/(.+)$" to="/NewLocation/$1" permanent="false" />
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test3/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.Found, httpContext.StatusCode);
Assert.AreEqual("/NewLocation/Page.aspx", httpContext.RedirectLocation);
}
public void Rewrite_WithNotImplemented_Throws()
{
// <if url="^/Test17/(.+)$">
// <not-implemented />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test17/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act/Assert
HttpException httpEx = ExceptionAssert.Throws <HttpException>(() => engine.Rewrite());
Assert.AreEqual((int)HttpStatusCode.NotImplemented, httpEx.GetHttpCode());
}
public void Rewrite_WithRewrittenUrlAndRestart_AppliesFirstRule()
{
// <rewrite url="^/Test7/(.+)" to="/Test1/$1" processing="restart" />
// (Should also apply the first rule in rewriter config on restart).
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test7/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.OK, httpContext.StatusCode);
Assert.AreEqual("/NewLocation/Page.aspx", httpContext.RewrittenPath);
}
public void Rewrite_WithRewrittenUrlAndContinue_AppliesNextRule()
{
// <rewrite url="^/Test6/(.+)" to="/NewLocation1/$1" processing="continue" />
// <rewrite url="^/NewLocation1/(.+)" to="/NewLocation2/$1" processing="stop" />
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test6/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.OK, httpContext.StatusCode);
Assert.AreEqual("/NewLocation2/Page.aspx", httpContext.RewrittenPath);
}
public void Rewrite_WithSetProperty_SubstitutesPropertyValue()
{
// <set property="Property1" value="PropertyValue" />
// <rewrite url="^/Test4/(.+)$" to="/NewLocation/$1?Property1=${Property1}" />
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test4/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.OK, httpContext.StatusCode);
Assert.AreEqual("/NewLocation/Page.aspx?Property1=PropertyValue", httpContext.RewrittenPath);
}
public void Rewrite_WithAddHeader_AddsResponseHeader()
{
// <if url="^/Test18/(.+)$">
// <add header="Header1" value="HeaderValue" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test18/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
CollectionAssert.Contains(httpContext.ResponseHeaders.Keys, "Header1");
Assert.AreEqual("HeaderValue", httpContext.ResponseHeaders["Header1"]);
}
public void Rewrite_WithExistsAndForbidden_SetsStatus()
{
// <if url="^/Test13/(.+)$" exists="README.txt">
// <set status="206" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test13/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.PartialContent, httpContext.StatusCode);
Assert.IsNull(httpContext.RewrittenPath);
Assert.IsNull(httpContext.RedirectLocation);
}
public void Rewrite_WithPropertyMatchAndSetStatus_SetsStatus()
{
// <set property="Property3" value="PropertyValue" />
// <if url="^/Test12/(.+)$" property="Property3" match="^PropertyValue$">
// <set status="205" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test12/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.ResetContent, httpContext.StatusCode); // 205
Assert.IsNull(httpContext.RewrittenPath);
Assert.IsNull(httpContext.RedirectLocation);
}
public void Rewrite_WithAddCookie_AddsCookie()
{
// <if url="^/Test19/(.+)$">
// <add cookie="CookieName" value="CookieValue" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test19/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
CollectionAssert.Contains(httpContext.ResponseCookies.Keys, "CookieName");
HttpCookie cookie = httpContext.ResponseCookies["CookieName"];
Assert.IsNotNull(cookie);
Assert.AreEqual("CookieValue", cookie.Value);
}
public void Rewrite_WithHeaderMatchAndSetStatus_SetsStatus()
{
// <if url="^/Test10/(.+)$" header="User-Agent" match="MSIE">
// <set-status status="202" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test10/Page.aspx");
httpContext.RequestHeaders.Add("User-Agent", "Mozilla etc etc MSIE 9.0 etc etc"); // Should match the match="MSIE" condition.
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.Accepted, httpContext.StatusCode); // 202
Assert.IsNull(httpContext.RewrittenPath);
Assert.IsNull(httpContext.RedirectLocation);
}
public void Rewrite_WithAddressMatchAndSetStatus_SetsStatus()
{
// <if url="^/Test9/(.+)$" address="127.0.0.1">
// <set-status status="201" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test9/Page.aspx");
httpContext.RequestHeaders.Add("REMOTE_ADDR", "127.0.0.1"); // Should match the address="127.0.0.1" condition.
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.Created, httpContext.StatusCode); // 201
Assert.IsNull(httpContext.RewrittenPath);
Assert.IsNull(httpContext.RedirectLocation);
}
public void Rewrite_WithSetCookie_SetsOutputCookie()
{
// <if url="^/Test8/(.+)$">
// <set cookie="Cookie1" value="CookieValue" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test8/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.OK, httpContext.StatusCode);
Assert.IsNull(httpContext.RewrittenPath);
Assert.IsNull(httpContext.RedirectLocation);
CollectionAssert.Contains(httpContext.ResponseCookies.Keys, "Cookie1");
Assert.AreEqual("CookieValue", httpContext.ResponseCookies["Cookie1"].Value);
}
public void Rewrite_WithSetAppSettingProperty_SubstitutesPropertyValue()
{
// From appSettings:
// <add key="AppSettingKey" value="AppSettingValue"/>
//
// From rewriter config:
// <set-appsetting property="Property2" key="AppSettingKey" />
// <rewrite url="^/Test5/(.+)$" to="/NewLocation/$1?Property2=${Property2}" />
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test5/Page.aspx");
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.OK, httpContext.StatusCode);
Assert.AreEqual("/NewLocation/Page.aspx?Property2=AppSettingValue", httpContext.RewrittenPath);
}
public void Rewrite_WithMethodMatchAndSetStatus_SetsStatus()
{
// <if url="^/Test11/(.+)$" method="POST">
// <set status="204" />
// </if>
// Arrange
MockHttpContext httpContext = new MockHttpContext("http://localhost/Test11/Page.aspx");
httpContext.HttpMethod = "POST";
IConfigurationManager configurationManager = new ConfigurationManagerFacade();
IRewriterConfiguration configuration = new RewriterConfiguration(configurationManager);
RewriterEngine engine = new RewriterEngine(httpContext, configurationManager, configuration);
// Act
engine.Rewrite();
// Assert
Assert.AreEqual(HttpStatusCode.NoContent, httpContext.StatusCode); // 204
Assert.IsNull(httpContext.RewrittenPath);
Assert.IsNull(httpContext.RedirectLocation);
}