Android Testing Giving weird Error

Basically I went to Run->Edit Configurations and added my Android Testing package. This was the trace for when I ran my Test package:

Error:Execution failed for task ':app:dexDebugTest'.
> com.android.ide.common.internal.LoggedErrorException: Failed to run command:


/Users/Venkat/Library/Android/sdk/build-tools/21.1.2/dx --dex --no-optimize --output /Users/Venkat/Downloads/CS2340-Android/Shoppingwithfriends/app/build/intermediates/dex/test/debug --input-list=/Users/Venkat/Downloads/CS2340-Android/Shoppingwithfriends/app/build/intermediates/tmp/dex/test/debug/inputList.txt
  Error Code:
    1
  Output:
    UNEXPECTED TOP-LEVEL EXCEPTION:
    com.android.dx.cf.iface.ParseException: class name (com/example/android/ShoppingWithFriends/test/BuildConfig) does not match path (com/example/android/shoppingwithfriends/test/BuildConfig.class)
        at com.android.dx.cf.direct.DirectClassFile.parse0(DirectClassFile.java:520)
        at com.android.dx.cf.direct.DirectClassFile.parse(DirectClassFile.java:406)
        at com.android.dx.cf.direct.DirectClassFile.parseToInterfacesIfNecessary(DirectClassFile.java:388)
        at com.android.dx.cf.direct.DirectClassFile.getMagic(DirectClassFile.java:251)
        at com.android.dx.command.dexer.Main.processClass(Main.java:704)
        at com.android.dx.command.dexer.Main.processFileBytes(Main.java:673)
        at com.android.dx.command.dexer.Main.access$300(Main.java:83)
        at com.android.dx.command.dexer.Main$1.processFileBytes(Main.java:602)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:170)
        at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
        at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
        at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
        at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
        at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
        at com.android.dx.cf.direct.ClassPathOpener.processDirectory(ClassPathOpener.java:229)
        at com.android.dx.cf.direct.ClassPathOpener.processOne(ClassPathOpener.java:158)
        at com.android.dx.cf.direct.ClassPathOpener.process(ClassPathOpener.java:144)
        at com.android.dx.command.dexer.Main.processOne(Main.java:632)
        at com.android.dx.command.dexer.Main.processAllFiles(Main.java:510)
        at com.android.dx.command.dexer.Main.runMonoDex(Main.java:280)
        at com.android.dx.command.dexer.Main.run(Main.java:246)
        at com.android.dx.command.dexer.Main.main(Main.java:215)
        at com.android.dx.command.Main.main(Main.java:106)
    ...while parsing com/example/android/shoppingwithfriends/test/BuildConfig.class
    1 error; aborting

Here's my build.gradle file inside app module

apply plugin: 'com.android.application'

android {
    compileSdkVersion 21
    buildToolsVersion "21.1.2"

    defaultConfig {
        applicationId "com.example.android.ShoppingWithFriends"
        minSdkVersion 15
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}
repositories { mavenCentral() }
dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile fileTree(dir: 'libs', include: 'Parse-*.jar')
    compile 'com.facebook.android:facebook-android-sdk:3.23.0'
    compile 'com.android.support:appcompat-v7:21.0.3'
    compile 'com.google.android.gms:play-services-base:6.5.87'
    compile 'com.google.android.gms:play-services-maps:6.5.87'
    compile 'com.google.android.gms:play-services-location:6.5.87'
    compile 'com.google.android.gms:play-services-plus:6.5.87'
    compile 'com.jayway.android.robotium:robotium-solo:5.2.1'
    //noinspection GradleDynamicVersion
    compile 'com.parse.bolts:bolts-android:1.+'
}

I've already tried doing a build Clean, creating a new test package etc. Any help would be greatly appreciated.