Adding a Custom Matcher spec that uses the proxy

betamax-proxy/src/test/groovy/co/freeside/betamax/proxy/CustomMatcherSpec.groovy

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+package co.freeside.betamax.proxy
+
+import co.freeside.betamax.MatchRule
+import co.freeside.betamax.ProxyConfiguration
+import co.freeside.betamax.Recorder
+import co.freeside.betamax.TapeMode
+import co.freeside.betamax.message.Request
+import spock.lang.Shared
+import spock.lang.Specification
+
+import javax.net.ssl.HttpsURLConnection
+
+/**
+ * Created by dkowis on 11/14/13.
+ */
+class CustomMatcherSpec extends Specification {
+    @Shared def tapeRoot = new File("src/test/resources/betamax/tapes")
+    @Shared def customMatchRule = new MatchRule() {
+        @Override
+        boolean isMatch(Request a, Request b) {
+            if(a.getUri() == b.getUri() && a.getMethod() == b.getMethod()) {
+                //Same method and URI, lets do a body comparison
+                def aBody = a.getBodyAsText().getInput().getText()
+                def bBody = b.getBodyAsText().getInput().getText()
+
+                //Ideally in the real world, we'd parse the XML or the JSON and compare the ASTs instead
+                // of just comparing the body strings, so that meaningless whitespace doesn't mean anything
+                System.err.println("aBody: " + aBody)
+                System.err.println("bBody: " + bBody)
+
+                //Right now, lets just compare the bodies also
+                return aBody.equals(bBody)
+            } else {
+                //URI and method don't match, so we're going to bail
+                return false
+            }
+        }
+    }
+
+
+    void "Doesn't change the tape when replaying an HTTPS connection"() {
+        given:
+        def proxyConfig = ProxyConfiguration.builder()
+                .sslEnabled(true)
+                .tapeRoot(tapeRoot)
+                .defaultMode(TapeMode.READ_WRITE)
+                .defaultMatchRule(customMatchRule)
+                .build()
+
+        def recorder = new Recorder(proxyConfig)
+        recorder.start("httpBinTape")
+
+        when:
+        //TODO simple rest client?
+        def payload = "BUTTS"
+        HttpsURLConnection conn = new URL("https://httpbin.org/post").openConnection()
+        conn.setDoOutput(true)
+        conn.setRequestMethod("POST")
+        conn.setFixedLengthStreamingMode(payload.getBytes().length)
+        def out = new PrintWriter(conn.getOutputStream())
+        out.print(payload)
+        out.close()
+
+        then:
+        def response = conn.getInputStream().getText()
+
+        response == "Hey look some text: BUTTS"
+
+    }
+
+
+
+}

betamax-proxy/src/test/resources/betamax/tapes/httpBinTape.yaml

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+!tape
+name: httpbinTape
+interactions:
+- recorded: 2013-11-11T17:53:35.524Z
+  request:
+    method: POST
+    uri: https://httpbin.org/post
+    headers:
+      Accept: '*/*'
+      Accept-Charset: UTF-8,*;q=.1
+      Accept-Encoding: gzip
+      Connection: keep-alive
+      Content-Length: '5'
+      Content-Type: text/plain
+      Host: httpbin.org
+      User-Agent: Java/1.7.0_45
+    body: "BUTTS"
+  response:
+    status: 200
+    headers:
+      Access-Control-Allow-Origin: '*'
+      Connection: keep-alive
+      Content-Length: '425'
+      Content-Type: application/json
+      Date: Mon, 11 Nov 2013 17:53:35 GMT
+      Server: gunicorn/0.17.4
+    body: "Hey look some text: BUTTS"