diff --git a/.gitignore b/.gitignore
old mode 100644
new mode 100755
index ca611cf..9bdfd77
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,14 @@
+.idea
+*.iml
+build
+/bin
 .gradle
-build/
-
-# Ignore Gradle GUI config
-gradle-app.setting
+.poject
+.settings
+.classpath
+commitHash.txt
+logs
+.log
+.zip
+/out
+*~
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..5c977d9
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,7 @@
+jdk:
+  - oraclejdk8
+  - oraclejdk7
+  - openjdk6
+
+script:
+- ./gradlew clean build
\ No newline at end of file
diff --git a/README.md b/README.md
index b9eab70..4ee8c91 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,79 @@
+[![Build Status](https://travis-ci.org/marcingrzejszczak/gradle-test-profiler.svg)](https://travis-ci.org/marcingrzejszczak/gradle-test-profiler)
+
 # gradle-test-profiler
 
-## How to add it
+Created with @AChudzik
+
+## Since version 0.1.0
+
+### How to add it
+
+You have to add `jcenter` to buildscript repositories
+
+```
+
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.blogspot.toomuchcoding:gradle-test-profiler:0.1.0'
+    }
+}
+
+apply plugin: 'com.blogspot.toomuchcoding.testprofiler'
+
+```
+
+
+### How to run it
+
+It's enough to execute
+
+```
+./gradlew clean profileTests
+
+```
+
+
+### How to configure it
+
+You have a special section called `testprofiler`
+
+```
+testprofiler {
+    
+    // Separator of columns in the output report
+    separator = '\t'
+    
+    // Headers in the report
+    outputReportHeaders = "module${separator}test class name${separator}test name${separator}test execution time in [s]${separator}test class execution time in [s]\n"
+
+    // Closure that will be converted to a Comparator to compare row entries
+    comparator = DefaultTestExecutionComparator.DEFAULT_TEST_EXECUTION_COMPARATOR
+
+    // Closure that converts a reporter row entry to a single String
+    rowFromReport = ReportStorer.DEFAULT_ROW_FROM_REPORT_CONVERTER
+
+    // Base directory where reports will be gathered. The parent of this directory is build dir of the project
+    reportOutputDir = "reports/test_profiling"
+
+    // Filename of a single report
+    reportOutputCsvFilename = "testsProfile.csv"
+
+    // Base directory where merged summary of reports will be kept. The parent of directory is the top root project dir
+    mergedSummaryDir = "reports/test_profiling"
+
+    // Filename of a merged summary of reports
+    mergedSummaryFileName = "summary.csv"
+}
+
+```
+
+
+## Deprecated (up till version 0.0.4)
+
+### How to add it
 
 For the time being just enter in your project
 
@@ -10,7 +83,7 @@ if (project.hasProperty('testsProfiling')) {
 }
 ```
 
-## How to run it?
+### How to run it?
 
 Execute
 
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..b4ef197
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,95 @@
+buildscript {
+    repositories {
+        mavenLocal()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:+'
+        classpath 'com.ofg:uptodate-gradle-plugin:1.2.0'
+        if (project.hasProperty('coverage')) {
+            classpath 'org.kt3k.gradle.plugin:coveralls-gradle-plugin:1.0.2'
+        }
+    }
+}
+
+apply plugin: 'com.jfrog.bintray'
+apply plugin: 'com.ofg.uptodate'
+apply plugin: 'maven-publish'
+apply plugin: 'groovy'
+
+repositories {
+    mavenLocal()
+    jcenter()
+}
+
+dependencies {
+    compile gradleApi()
+    compile localGroovy()
+    compile "org.slf4j:slf4j-api:1.7.10"
+
+    testRuntime 'org.slf4j:slf4j-log4j12:1.7.10'
+    testCompile('org.spockframework:spock-core:0.7-groovy-2.0') {
+        exclude module: 'groovy-all'
+    }
+    testRuntime 'cglib:cglib-nodep:2.2.2'
+    testRuntime 'org.objenesis:objenesis:1.2'
+}
+
+bintrayUpload.dependsOn 'build'
+
+task sourcesJar(type: Jar, dependsOn: classes) {
+    classifier = 'sources'
+    from sourceSets.main.allSource
+}
+
+task javadocJar(type: Jar, dependsOn: groovydoc) {
+    classifier = 'javadoc'
+    from groovydoc.destinationDir
+}
+
+artifacts {
+    archives sourcesJar
+    archives javadocJar
+}
+
+publishing {
+    publications {
+        plugin(MavenPublication) {
+            from components.java
+            artifact sourcesJar
+            artifact javadocJar
+        }
+    }
+}
+
+bintray {
+    user = project.properties['bintrayUser']
+    key = project.properties['bintrayKey']
+    publications = ['plugin']
+    pkg {
+        repo = 'com-blogspot-toomuchcoding'
+        name = 'gradle-test-profiler'
+        desc = 'Gradle plugin that profiles your tests. Gives you a CSV file sorted bby tests execution time.'
+        licenses = ['Apache-2.0']
+        labels = ['gradle', 'testing']
+    }
+}
+
+if (project.hasProperty('coverage')) {
+    apply plugin: 'jacoco'
+    apply plugin: 'com.github.kt3k.coveralls'
+
+    jacoco {
+        toolVersion = '0.7.1.201405082137'
+    }
+
+    jacocoTestReport {
+        reports {
+            xml.enabled = true // coveralls plugin depends on xml format report
+            html.enabled = true
+        }
+    }
+    test {
+        ignoreFailures = true
+    }
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..30a5c67
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,2 @@
+group=com.blogspot.toomuchcoding
+version=0.1.0-SNAPSHOT
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..2322723
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..45be0a1
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jan 08 13:54:43 CET 2015
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.2-all.zip
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..91a7e26
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,164 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >&-
+APP_HOME="`pwd -P`"
+cd "$SAVED" >&-
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100755
index 0000000..8a0b282
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/DefaultTestExecutionComparator.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/DefaultTestExecutionComparator.groovy
new file mode 100644
index 0000000..67d3a3d
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/DefaultTestExecutionComparator.groovy
@@ -0,0 +1,32 @@
+package com.blogspot.toomuchcoding.testprofiler
+
+import groovy.transform.PackageScope
+import groovy.transform.CompileStatic
+import groovy.util.logging.Slf4j
+
+@PackageScope
+@CompileStatic
+@Slf4j
+class DefaultTestExecutionComparator implements Comparator<ReportRow> {
+
+    protected static final Closure<Integer> DEFAULT_TEST_EXECUTION_COMPARATOR = { ReportRow o1, ReportRow o2 ->
+        if (o1.testExecutionResult.testExecutionTime <=> o2.testExecutionResult.testExecutionTime != 0) {
+            return o2.testExecutionResult.testExecutionTime <=> o1.testExecutionResult.testExecutionTime
+        }
+        if (o1.testExecutionResult.testClassName <=> o2.testExecutionResult.testClassName != 0) {
+            return o2.testExecutionResult.testClassName <=> o1.testExecutionResult.testClassName
+        }
+        if (o1.testExecutionResult.testName <=> o2.testExecutionResult.testName != 0) {
+            return o2.testExecutionResult.testName <=> o1.testExecutionResult.testName
+        }
+        if (o1.testClassExecutionTime <=> o2.testClassExecutionTime != 0) {
+            return o2.testClassExecutionTime <=> o1.testClassExecutionTime
+        }
+        return o2.module <=> o1.module
+    }
+
+    @Override
+    int compare(ReportRow o1, ReportRow o2) {
+        return DEFAULT_TEST_EXECUTION_COMPARATOR(o1, o2)
+    }
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ProfiledTest.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ProfiledTest.groovy
new file mode 100644
index 0000000..0793ba3
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ProfiledTest.groovy
@@ -0,0 +1,32 @@
+package com.blogspot.toomuchcoding.testprofiler
+import groovy.transform.CompileStatic
+import groovy.transform.PackageScope
+import groovy.util.logging.Slf4j
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.testing.Test
+
+import java.util.concurrent.ConcurrentHashMap
+
+@PackageScope
+@CompileStatic
+@Slf4j
+class ProfiledTest extends Test {
+
+    TestProfilerPluginExtension testProfilerPluginExtension
+    @OutputDirectory File reportDir
+    @OutputDirectory File mergedTestProfilingSummaryDir
+
+    ProfiledTest() {
+        Set<TestExecutionResult> testExecutionResults = Collections.newSetFromMap(new ConcurrentHashMap<TestExecutionResult, Boolean>())
+        addTestListener(new TestExecutionResultSavingTestListener(testExecutionResults))
+        doLast storeReport(testExecutionResults)
+    }
+
+    private Closure storeReport(Set<TestExecutionResult> testExecutionResults) {
+        return {
+            log.debug("Stored results are $testExecutionResults")
+            new ReportStorer(getTestProfilerPluginExtension(), project, getReportDir(), getMergedTestProfilingSummaryDir()).storeReport(testExecutionResults)
+        }
+    }
+
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportMerger.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportMerger.groovy
new file mode 100644
index 0000000..13b4465
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportMerger.groovy
@@ -0,0 +1,42 @@
+package com.blogspot.toomuchcoding.testprofiler
+import groovy.transform.CompileStatic
+import groovy.transform.PackageScope
+import groovy.util.logging.Slf4j
+import org.gradle.api.DefaultTask
+import org.gradle.api.tasks.OutputDirectory
+import org.gradle.api.tasks.TaskAction
+
+@PackageScope
+@CompileStatic
+@Slf4j
+class ReportMerger extends DefaultTask {
+
+    TestProfilerPluginExtension testProfilerPluginExtension
+    @OutputDirectory File mergedTestProfilingSummaryDir
+
+    @TaskAction
+    void testsProfileSummaryReport() {
+        getMergedTestProfilingSummaryDir().mkdirs()
+        File mergedTestProfilingSummary = new File(getMergedTestProfilingSummaryDir(), getTestProfilerPluginExtension().mergedSummaryFileName)
+        log.debug("Will store merged test profiling summary in [${mergedTestProfilingSummary}]")
+        String fileContent = mergedTestProfilingSummary.text
+        log.debug("Saving file [$mergedTestProfilingSummary] content [$fileContent]")
+        mergedTestProfilingSummary.text = getTestProfilerPluginExtension().outputReportHeaders
+        Set<ReportRow> reportRows = new TreeSet<ReportRow>(getTestProfilerPluginExtension().comparator as Comparator<ReportRow>)
+        appendReportRow(fileContent, reportRows)
+        mergedTestProfilingSummary << reportRows.collect(rowFromReport()).join('\n')
+        println "Your combined report is available here [$mergedTestProfilingSummary]"
+    }
+
+    private void appendReportRow(String fileContent, Set<ReportRow> reportRows) {
+        fileContent.split('\n').findAll { !it.contains(getTestProfilerPluginExtension().getOutputReportHeaders()) }.each { String string ->
+            String[] row = string.split(getTestProfilerPluginExtension().separator)
+            log.debug("Converting row $row")
+            reportRows << new ReportRow(row[0], new TestExecutionResult(row[1], row[2], row[3] as Double), row[4] as Double)
+        }
+    }
+
+    Closure<String> rowFromReport() {
+        return getTestProfilerPluginExtension().rowFromReport.curry(getTestProfilerPluginExtension())
+    }
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportRow.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportRow.groovy
new file mode 100644
index 0000000..58a1595
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportRow.groovy
@@ -0,0 +1,16 @@
+package com.blogspot.toomuchcoding.testprofiler
+
+import groovy.transform.CompileStatic
+import groovy.transform.Immutable
+
+/**
+ * @author Adam Chudzik
+ * @author Marcin Grzejszczak
+ */
+@CompileStatic
+@Immutable(knownImmutableClasses = [TestExecutionResult])
+class ReportRow {
+    String module
+    TestExecutionResult testExecutionResult
+    Double testClassExecutionTime
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportStorer.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportStorer.groovy
new file mode 100644
index 0000000..c5f6f5e
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/ReportStorer.groovy
@@ -0,0 +1,87 @@
+package com.blogspot.toomuchcoding.testprofiler
+
+import groovy.transform.PackageScope
+import groovy.transform.CompileStatic
+import groovy.util.logging.Slf4j
+import org.gradle.api.Project
+
+@PackageScope
+@CompileStatic
+@Slf4j
+class ReportStorer {
+
+    protected static final Closure<String> DEFAULT_ROW_FROM_REPORT_CONVERTER = { TestProfilerPluginExtension testProfilerPluginExtension , ReportRow reportRow ->
+        "${reportRow.module}${testProfilerPluginExtension.separator}${reportRow.testExecutionResult.testClassName}${testProfilerPluginExtension.separator}${reportRow.testExecutionResult.testName}${testProfilerPluginExtension.separator}${reportRow.testExecutionResult.testExecutionTime}${testProfilerPluginExtension.separator}${reportRow.testClassExecutionTime}".toString()
+    }
+
+    private final TestProfilerPluginExtension testProfilerPluginExtension
+    private final Project project
+    private final File reportDir
+    private final File mergedTestProfilingSummaryDir
+
+    ReportStorer(TestProfilerPluginExtension testProfilerPluginExtension, Project project, File reportDir, File mergedTestProfilingSummaryDir) {
+        this.testProfilerPluginExtension = testProfilerPluginExtension
+        this.project = project
+        this.reportDir = reportDir
+        this.mergedTestProfilingSummaryDir = mergedTestProfilingSummaryDir
+    }
+
+    ReportStorer(TestProfilerPluginExtension testProfilerPluginExtension) {
+        this.testProfilerPluginExtension = testProfilerPluginExtension
+    }
+
+    public void storeReport(Set<TestExecutionResult> testExecutionResults) {
+        log.debug("All test execution results $testExecutionResults")
+        File report = createNewReportFile()
+        addHeadersToFile(report)
+        Map<String, Double> classExecutionTime = calculateClassExecutionTime(testExecutionResults)
+        log.debug("Calculated class execution time $classExecutionTime")
+        String testExecutionResult = buildTestExecutionResult(classExecutionTime, testExecutionResults)
+        log.debug("Test execution result [$testExecutionResult]")
+        appendTestExecutionResultToFile(report, testExecutionResult)
+        println "Your tests report is ready at [$report.absolutePath]"
+        appendTestExecutionResultToMergedTestSummary(testExecutionResult)
+    }
+
+    private void appendTestExecutionResultToMergedTestSummary(String testExecutionResult) {
+        mergedTestProfilingSummaryDir.mkdirs()
+        File mergedTestProfilingSummary = new File(mergedTestProfilingSummaryDir, testProfilerPluginExtension.mergedSummaryFileName)
+        mergedTestProfilingSummary << testExecutionResult << '\n'
+        log.debug("Stored [$testExecutionResult] in [$mergedTestProfilingSummary]")
+    }
+
+    private File appendTestExecutionResultToFile(File report, String testExecutionResult) {
+        return report << testExecutionResult
+    }
+
+    private File addHeadersToFile(File report) {
+        return report << testProfilerPluginExtension.outputReportHeaders
+    }
+
+    private File createNewReportFile() {
+        File reportDir = new File(project.buildDir.absolutePath, testProfilerPluginExtension.reportOutputDir)
+        reportDir.mkdirs()
+        File report = new File(reportDir, testProfilerPluginExtension.reportOutputCsvFilename)
+        report.delete()
+        return report
+    }
+
+    private String buildTestExecutionResult(Map<String, Double> classExecutionTime, Set<TestExecutionResult> testExecutionResults) {
+        return testExecutionResults.collect {
+            new ReportRow(project.path, it, classExecutionTime[it.testClassName])
+        }.sort(testProfilerPluginExtension.comparator)
+        .collect(rowFromReport()).join('\n')
+    }
+
+    private Map<String, Double> calculateClassExecutionTime(Set<TestExecutionResult> testExecutionResults) {
+        return testExecutionResults.groupBy {
+            TestExecutionResult testExecutionResult -> testExecutionResult.testClassName
+        }.collectEntries {
+            [it.key, (it.value.sum { TestExecutionResult testExecutionResult -> testExecutionResult.testExecutionTime } as Double).round(3)]
+        } as Map<String, Double>
+    }
+
+    Closure<String> rowFromReport() {
+        return testProfilerPluginExtension.rowFromReport.curry(testProfilerPluginExtension)
+    }
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestExecutionResult.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestExecutionResult.groovy
new file mode 100644
index 0000000..78bb7c3
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestExecutionResult.groovy
@@ -0,0 +1,16 @@
+package com.blogspot.toomuchcoding.testprofiler
+
+import groovy.transform.CompileStatic
+import groovy.transform.Immutable
+
+/**
+ * @author Adam Chudzik
+ * @author Marcin Grzejszczak
+ */
+@CompileStatic
+@Immutable
+class TestExecutionResult {
+    String testClassName
+    String testName
+    Double testExecutionTime
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestExecutionResultSavingTestListener.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestExecutionResultSavingTestListener.groovy
new file mode 100644
index 0000000..a01c75f
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestExecutionResultSavingTestListener.groovy
@@ -0,0 +1,36 @@
+package com.blogspot.toomuchcoding.testprofiler
+
+import groovy.transform.PackageScope
+import groovy.transform.CompileStatic
+import groovy.util.logging.Slf4j
+import org.gradle.api.tasks.testing.TestDescriptor
+import org.gradle.api.tasks.testing.TestListener
+import org.gradle.api.tasks.testing.TestResult
+
+@PackageScope
+@CompileStatic
+@Slf4j
+class TestExecutionResultSavingTestListener implements TestListener {
+
+    private final Set<TestExecutionResult> testExecutionResults
+
+    TestExecutionResultSavingTestListener(Set<TestExecutionResult> testExecutionResults) {
+        this.testExecutionResults = testExecutionResults
+    }
+
+    @Override
+    void beforeSuite(TestDescriptor suite) { }
+
+    @Override
+    void afterSuite(TestDescriptor suite, TestResult result) { }
+
+    @Override
+    void beforeTest(TestDescriptor testDescriptor) { }
+
+    @Override
+    void afterTest(TestDescriptor testDescriptor, TestResult result) {
+        TestExecutionResult testExecutionResult = new TestExecutionResult(testDescriptor.className, testDescriptor.name, ((result.endTime - result.startTime) / 1000) as Double)
+        log.info("Gathered Test Execution Result [$testExecutionResult]")
+        testExecutionResults << testExecutionResult
+    }
+}
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestProfilerPlugin.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestProfilerPlugin.groovy
new file mode 100644
index 0000000..f503289
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestProfilerPlugin.groovy
@@ -0,0 +1,39 @@
+package com.blogspot.toomuchcoding.testprofiler
+import groovy.transform.PackageScope
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.Task
+
+class TestProfilerPlugin implements Plugin<Project> {
+
+    @PackageScope static final String TEST_PROFILER_TASK_NAME = "calculateTestExecutionTime"
+    @PackageScope static final String SUMMARY_REPORT_TASK_NAME = "profileTests"
+
+    void apply(Project project) {
+        TestProfilerPluginExtension extension = project.extensions.create(TEST_PROFILER_TASK_NAME, TestProfilerPluginExtension)
+        createSummaryReportTask(project, extension)
+        createProfiledTestTask(project, extension)
+    }
+
+    private void createProfiledTestTask(Project project, TestProfilerPluginExtension extension) {
+        Task task = project.tasks.create(TEST_PROFILER_TASK_NAME, ProfiledTest)
+        task.group = 'Verification'
+        task.description = "Prepares a report with execution time of your tests and performs custom logic upon profiling"
+        task.conventionMapping.with {
+            testProfilerPluginExtension = { extension }
+            reportDir = { new File(project.buildDir, extension.reportOutputDir) }
+            mergedTestProfilingSummaryDir = { new File(project.rootDir, extension.mergedSummaryDir) }
+        }
+    }
+
+    private void createSummaryReportTask(Project project, TestProfilerPluginExtension extension) {
+        Task task = project.tasks.create(SUMMARY_REPORT_TASK_NAME, ReportMerger)
+        task.group = 'Verification'
+        task.description = "Combines the reports into a single a file"
+        task.dependsOn(TEST_PROFILER_TASK_NAME)
+        task.conventionMapping.with {
+            testProfilerPluginExtension = { extension }
+            mergedTestProfilingSummaryDir = { new File(project.rootDir, extension.mergedSummaryDir) }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestProfilerPluginExtension.groovy b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestProfilerPluginExtension.groovy
new file mode 100644
index 0000000..f6cdaa4
--- /dev/null
+++ b/src/main/groovy/com/blogspot/toomuchcoding/testprofiler/TestProfilerPluginExtension.groovy
@@ -0,0 +1,48 @@
+package com.blogspot.toomuchcoding.testprofiler
+
+import groovy.transform.CompileStatic
+import groovy.transform.ToString
+
+@CompileStatic
+@ToString
+class TestProfilerPluginExtension {
+    /**
+     * Separator of columns in the output report
+     */
+    String separator = '\t'
+
+    /**
+     * Headers in the report
+     */
+    String outputReportHeaders = "module${separator}test class name${separator}test name${separator}test execution time in [s]${separator}test class execution time in [s]\n"
+
+    /**
+     * Closure that will be converted to a Comparator to compare row entries
+     */
+    Closure<Integer> comparator = DefaultTestExecutionComparator.DEFAULT_TEST_EXECUTION_COMPARATOR
+
+    /**
+     * Closure that converts a reporter row entry to a single String
+     */
+    Closure<String> rowFromReport = ReportStorer.DEFAULT_ROW_FROM_REPORT_CONVERTER
+
+    /**
+     * Base directory where reports will be gathered. The parent of this directory is build dir of the project
+     */
+    String reportOutputDir = "reports/test_profiling"
+
+    /**
+     * Filename of a single report
+     */
+    String reportOutputCsvFilename = "testsProfile.csv"
+
+    /**
+     * Base directory where merged summary of reports will be kept. The parent of directory is the top root project dir
+     */
+    String mergedSummaryDir = "reports/test_profiling"
+
+    /**
+     * Filename of a merged summary of reports
+     */
+    String mergedSummaryFileName = "summary.csv"
+}
diff --git a/src/main/resources/META-INF/gradle-plugins/com.blogspot.toomuchcoding.testprofiler.properties b/src/main/resources/META-INF/gradle-plugins/com.blogspot.toomuchcoding.testprofiler.properties
new file mode 100644
index 0000000..c24ecab
--- /dev/null
+++ b/src/main/resources/META-INF/gradle-plugins/com.blogspot.toomuchcoding.testprofiler.properties
@@ -0,0 +1 @@
+implementation-class=com.blogspot.toomuchcoding.testprofiler.TestProfilerPlugin
\ No newline at end of file