FABJ-422 Allow test to change node cc version used.

Change-Id: Ie528ca7c98aed24e9c1d952e00b9df20fe5488ec
Signed-off-by: rickr <cr22rc@gmail.com>

Author: cr22rc

README.md

@@ -288,6 +288,10 @@ The SDK's defaults are all in the file [Config.java](https://github.com/hyperled
 The [config.properties](https://github.com/hyperledger/fabric-sdk-java/blob/a2140f9bba57a63c58d9ee8579fea7164bf3beb2/config.properties)
 also has some descriptions on what they do.  Most server timeout request can be overridden with the specific request too.
 
+### What's difference between joining and adding a peer to a channel?
+You only ever *join* a peer belonging to _your own organization_ to a channel once at the beginning. You would only *add* peers
+from other organizations or peers of your own organization you've already *joined* like when recreating the channel SDK object.
+
 ### java.security.InvalidKeyException: Illegal key size
 
 If you get this error, this means your JDK does not capable of handling unlimited strength crypto algorithms. To fix this issue, You will need to download the JCE libraries for your version of JDK. Please follow the instructions <a href="http://stackoverflow.com/questions/6481627/java-security-illegal-key-size-or-default-parameters">here</a> to download and install the JCE for your version of the JDK.

…kintegration/nodecc/sample1/package.json …ion/nodecc/sample1/package.json.TEMPLATEsrc/test/fixture/sdkintegration/nodecc/sample1/package.json renamed to src/test/fixture/sdkintegration/nodecc/sample1/package.json.TEMPLATE src/test/fixture/sdkintegration/nodecc/sample1/package.json renamed to src/test/fixture/sdkintegration/nodecc/sample1/package.json.TEMPLATE

@@ -1,3 +1,4 @@
+# This template will get modified by TestConfig.java and renamed to package.json
 {
     "name": "example_cc",
     "version": "1.0.0",
@@ -13,6 +14,6 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-      "fabric-shim": "~1.4.0"
+      "fabric-shim": ${1}
     }
   }

…ntegration/nodecc/sample_11/package.json …n/nodecc/sample_11/package.json.TEMPLATEsrc/test/fixture/sdkintegration/nodecc/sample_11/package.json renamed to src/test/fixture/sdkintegration/nodecc/sample_11/package.json.TEMPLATE src/test/fixture/sdkintegration/nodecc/sample_11/package.json renamed to src/test/fixture/sdkintegration/nodecc/sample_11/package.json.TEMPLATE

@@ -1,3 +1,4 @@
+# This template will get modified by TestConfig.java and renamed to package.json
 {
     "name": "example_cc",
     "version": "1.0.0",
@@ -13,6 +14,6 @@
     },
     "license": "Apache-2.0",
     "dependencies": {
-      "fabric-shim": "~1.4.0"
+      "fabric-shim": ${1}
     }
   }

src/test/java/org/hyperledger/fabric/sdk/testutils/TestConfig.java

@@ -18,16 +18,20 @@
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardOpenOption;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Properties;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -207,6 +211,29 @@ private TestConfig() {
 
                     sampleOrg.setCAProperties(properties);
                 }
+
+                //FIX Node chaincode to reference chaincode shim package according to fabric version.
+
+                String ncCv = 2 == fabricVersion[0] ? "\"unstable\"" : String.format("\"~%d.%d.0\"", fabricVersion[0], fabricVersion[1]);
+
+                try {
+                    List<Path> collect = null;
+                    try (Stream<Path> filess = Files.walk(Paths.get("src/test/fixture/sdkintegration/nodecc"))) {
+                        collect = filess.filter(f -> f.getFileName().toString().equals("package.json.TEMPLATE"))
+                                .collect(Collectors.toList());
+                    }
+
+                    for (Path jspf : collect) {
+                        String jpff = new String(Files.readAllBytes(jspf)).replaceAll(Pattern.quote("${1}"), ncCv).replaceAll("(?m)^#.*$\n", "");
+                        Path pkgjson = Paths.get(jspf.getParent().toFile().getAbsolutePath(), "package.json");
+                        pkgjson.toFile().deleteOnExit();
+                        Files.write(pkgjson, jpff.getBytes(StandardCharsets.UTF_8), StandardOpenOption.CREATE, StandardOpenOption.TRUNCATE_EXISTING, StandardOpenOption.WRITE);
+                    }
+
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+
             }
 
         }