Move tests to argon2 project and restructure Readmes

Author: phxql

README.md

@@ -3,41 +3,47 @@
 This is a JVM binding for [Argon2](https://github.com/P-H-C/phc-winner-argon2).
 
 ## Maven
-With pre-compiled Argon2 libraries:
+
+Without pre-compiled Argon2 libraries (recommended, install argon2 via your package manager):
 
 ```xml
+
 <dependency>
     <groupId>de.mkammerer</groupId>
-    <artifactId>argon2-jvm</artifactId>
+    <artifactId>argon2-jvm-nolibs</artifactId>
     <version>2.10-SNAPSHOT</version>
 </dependency>
 ```
 
-Without pre-compiled Argon2 libraries:
+With pre-compiled Argon2 libraries:
 
 ```xml
+
 <dependency>
     <groupId>de.mkammerer</groupId>
-    <artifactId>argon2-jvm-nolibs</artifactId>
+    <artifactId>argon2-jvm</artifactId>
     <version>2.10-SNAPSHOT</version>
 </dependency>
 ```
 
 ## Gradle
-With pre-compiled Argon2 libraries:
+
+Without pre-compiled Argon2 libraries (recommended, install argon2 via your package manager):
 
 ```groovy
-implementation 'de.mkammerer:argon2-jvm:2.10-SNAPSHOT'
+implementation 'de.mkammerer:argon2-jvm-nolibs:2.10-SNAPSHOT'
 ```
 
-Without pre-compiled Argon2 libraries:
+With pre-compiled Argon2 libraries:
 
 ```groovy
-implementation 'de.mkammerer:argon2-jvm-nolibs:2.10-SNAPSHOT'
+implementation 'de.mkammerer:argon2-jvm:2.10-SNAPSHOT'
 ```
 
 ## Usage
-This binding needs the Argon2 C library. Libraries for the following operation systems are included in argon2-jvm library:
+
+This binding needs a compiled Argon2 library. It is recommended to install argon2 via your package manager. If you can't do that, use `argon2-jvm` with the included argon2 binary libraries or compile argon2 yourself. The following operating systems and architectures are supported in `argon2-jvm`:
+
 * Linux x86
 * Linux x86-64
 * Linux ARM
@@ -48,10 +54,6 @@ This binding needs the Argon2 C library. Libraries for the following operation s
 
 See [tested distributions](compatibility-tests/README.md) for details on which distributions this has been tested.
 
-If you'd prefer to install/compile argon2 on your own you can use argon2-jvm-nolibs instead of argon2-jvm.
-
-If you need help to build argon2, have a look at [this documentation](docs/compile-argon2.md).
-
 ```java
 import de.mkammerer.argon2.Argon2;
 import de.mkammerer.argon2.Argon2Factory;
@@ -85,29 +87,41 @@ The recommended parameters for the `hash` call above can be found in the [whitep
 You can use the method `Argon2Helper.findIterations` to find the optimal number of iterations on your system:
 
 ```java
-Argon2 argon2 = Argon2Factory.create();
+Argon2 argon2=Argon2Factory.create();
 // 1000 = The hash call must take at most 1000 ms
 // 65536 = Memory cost
 // 1 = parallelism
-int iterations = Argon2Helper.findIterations(argon2, 1000, 65536, 1);
+        int iterations=Argon2Helper.findIterations(argon2,1000,65536,1);
 
-System.out.println("Optimal number of iterations: " + iterations);
+        System.out.println("Optimal number of iterations: "+iterations);
 ```
 
+## Compile Argon2 yourself
+
+If you prefer to install/compile argon2 on your own you should `argon2-jvm-nolibs` instead of `argon2-jvm` and compile argon2 yourself. It's not that hard :)
+
+If you need help to build argon2, have a look at [this documentation](docs/compile-argon2.md).
+
 ## Technical details
+
 This library uses [JNA](https://github.com/java-native-access/jna) to communicate with the Argon2 C library.
 
 ## Building it yourself
+
 Run `./gradlew clean build` to build and test the software.
 
 ## License
+
 Licensed under [LGPL v3](https://www.gnu.org/licenses/lgpl.html).
 
 ## Maintainer
+
 Moritz Kammerer ([@phXql](https://github.com/phxql))
 
 ## Contributing
+
 See [contributing guidelines](CONTRIBUTING.md).
 
 ## Contributors
+
 See [contributors page](https://github.com/phxql/argon2-jvm/graphs/contributors).

argon2-jvm-nolibs/README.md

@@ -0,0 +1,3 @@
+# Argon2-JVM (no libs)
+
+This project contains the Java code for communicating with the binart Argon2 library.

argon2-jvm-nolibs/build.gradle

@@ -1,11 +1,9 @@
 plugins {
     id 'org.sonarqube' version '3.0'
-    id 'jacoco'
 }
 
 dependencies {
     implementation 'net.java.dev.jna:jna:5.6.0'
-    testImplementation group: 'junit', name: 'junit', version: '4.13.1'
 }
 
 sonarqube {

argon2-jvm/README.md

@@ -0,0 +1,13 @@
+# Argon2-JVM
+
+This project only contains the binary Argon2 libraries. It contains the tests for the argon2-jvm API, too.
+
+It depends on the `argon2-jvm-nolibs` project.
+
+The whole dependency tree looks like this:
+
+```
+\--- de.mkammerer:argon2-jvm
+     \--- de.mkammerer:argon2-jvm-nolibs
+          \--- net.java.dev.jna:jna
+```

argon2-jvm/build.gradle

@@ -1,3 +1,4 @@
 dependencies {
     api project(':argon2-jvm-nolibs')
+    testImplementation group: 'junit', name: 'junit', version: '4.13.1'
 }