diff --git a/apps/token/.solcover.js b/apps/token/.solcover.js
new file mode 100644
index 0000000..4d90fe5
--- /dev/null
+++ b/apps/token/.solcover.js
@@ -0,0 +1,10 @@
+module.exports = {
+    norpc: true,
+    copyPackages: ['@aragon/os'],
+    buildDirPath: '/build/contracts',
+    testCommand: '../node_modules/.bin/aragon contracts test --network coverage',
+    skipFiles: [
+        'misc/Migrations.sol',
+        'test/Spoof.sol',
+    ]
+}
\ No newline at end of file
diff --git a/apps/token/contracts/Token.sol b/apps/token/contracts/Token.sol
index 3fe68a4..35acc03 100644
--- a/apps/token/contracts/Token.sol
+++ b/apps/token/contracts/Token.sol
@@ -21,6 +21,8 @@ contract Token is ERC20Token, AragonApp {
   }
 
   function mintFor(address contributorAccount, uint256 amount, uint32 contributionId) public isInitialized auth(MINT_TOKEN_ROLE) {
+    require(amount > 0, "amount should be greater than zero");
+
     uint256 amountInWei = amount.mul(1 ether);
     _mint(contributorAccount, amountInWei);
     emit LogMint(contributorAccount, amount, contributionId);
diff --git a/apps/token/contracts/test/Spoof.sol b/apps/token/contracts/test/Spoof.sol
new file mode 100644
index 0000000..8a62c73
--- /dev/null
+++ b/apps/token/contracts/test/Spoof.sol
@@ -0,0 +1,16 @@
+pragma solidity ^0.4.24;
+
+import "@aragon/os/contracts/acl/ACL.sol";
+import "@aragon/os/contracts/kernel/Kernel.sol";
+import "@aragon/os/contracts/factory/DAOFactory.sol";
+
+// You might think this file is a bit odd, but let me explain.
+// We only use for now those imported contracts in our tests, which
+// means Truffle will not compile them for us, because they are from
+// an external dependency.
+
+
+// solium-disable-next-line no-empty-blocks
+contract Spoof {
+  // ...
+}
\ No newline at end of file
diff --git a/apps/token/package-lock.json b/apps/token/package-lock.json
index 47d4158..5ba29f7 100644
--- a/apps/token/package-lock.json
+++ b/apps/token/package-lock.json
@@ -171,9 +171,9 @@
       }
     },
     "@aragon/os": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/@aragon/os/-/os-4.1.0.tgz",
-      "integrity": "sha512-PPb8n9aUiBFHZDEFj4Kry7hrgBPYHPD+gwnZlMUvo3ocad4TCljiJYPC5SlOmmySrUkqTIHNksUzWTbuzy9n4g==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@aragon/os/-/os-4.2.0.tgz",
+      "integrity": "sha512-p0CGev++Ku0oxv+6vvViaPxHYwCVSJxleqJNzf06b9L8VaiWAs0zTwVspebD3mMQqtGJgO7A63Y0LhvsHFw5IA==",
       "requires": {
         "homedir": "^0.6.0",
         "mkdirp": "^0.5.1",
@@ -216,6 +216,12 @@
         }
       }
     },
+    "@aragon/test-helpers": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@aragon/test-helpers/-/test-helpers-1.2.0.tgz",
+      "integrity": "sha512-PrNgax9B5LwQB1kQufJbPXylWN500cdnz1ohcnn09dnP1D/xWLoSSMVLduOZM4Mo2QUD14HMGc2T4cs01ce/tg==",
+      "dev": true
+    },
     "@aragon/wrapper": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/@aragon/wrapper/-/wrapper-3.0.0.tgz",
@@ -306,9 +312,9 @@
       }
     },
     "@babel/polyfill": {
-      "version": "7.4.0",
-      "resolved": "https://registry.npmjs.org/@babel/polyfill/-/polyfill-7.4.0.tgz",
-      "integrity": "sha512-bVsjsrtsDflIHp5I6caaAa2V25Kzn50HKPL6g3X0P0ni1ks+58cPB8Mz6AOKVuRPgaVdq/OwEUc/1vKqX+Mo4A==",
+      "version": "7.4.3",
+      "resolved": "https://registry.npmjs.org/@babel/polyfill/-/polyfill-7.4.3.tgz",
+      "integrity": "sha512-rkv8WIvJshA5Ev8iNMGgz5WZkRtgtiPexiT7w5qevGTuT7ZBfM3de9ox1y9JR5/OXb/sWGBbWlHNa7vQKqku3Q==",
       "requires": {
         "core-js": "^2.6.5",
         "regenerator-runtime": "^0.13.2"
@@ -322,9 +328,9 @@
       }
     },
     "@babel/runtime": {
-      "version": "7.4.2",
-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.4.2.tgz",
-      "integrity": "sha512-7Bl2rALb7HpvXFL7TETNzKSAeBVCPHELzc0C//9FCxN8nsiueWSJBqaF+2oIJScyILStASR/Cx5WMkXGYTiJFA==",
+      "version": "7.4.3",
+      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.4.3.tgz",
+      "integrity": "sha512-9lsJwJLxDh/T3Q3SZszfWOTkk3pHbkmH+3KY+zwIDmsNlxsumuhS2TH3NIpktU4kNvfzy+k3eLT7aTJSPTo0OA==",
       "requires": {
         "regenerator-runtime": "^0.13.2"
       },
@@ -1266,9 +1272,9 @@
       }
     },
     "bluebird": {
-      "version": "3.5.3",
-      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.3.tgz",
-      "integrity": "sha512-/qKPUQlaW1OyR51WeCPBvRnAlnZFUJkCSG5HzGnuIqhgyJtF+T94lFnn33eiazjRm2LAHVy2guNnaq48X9SJuw=="
+      "version": "3.5.4",
+      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.5.4.tgz",
+      "integrity": "sha512-FG+nFEZChJrbQ9tIccIfZJBz3J7mLrAhxakAbnrJWn8d7aKOC+LWifa0G+p4ZqKp4y13T7juYvdhq9NzKdsrjw=="
     },
     "bn.js": {
       "version": "4.11.8",
@@ -1320,9 +1326,9 @@
           "integrity": "sha512-QD46ppGintwPGuL1KqmwhR0O+N2cZUg8JG/VzwI2e28sM9TqHjQB10lI4QAaMHVbLzwVLLAwEglpKPViWX+5NQ=="
         },
         "commander": {
-          "version": "2.19.0",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-2.19.0.tgz",
-          "integrity": "sha512-6tvAOO+D6OENvRAh524Dh9jcfKTYDQAqvqezbCW82xj5X0pSrcpxtvRKHLG0yBY6SD7PSDrJaj+0AiOcKVd1Xg=="
+          "version": "2.20.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.0.tgz",
+          "integrity": "sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ=="
         }
       }
     },
@@ -1539,9 +1545,9 @@
       "integrity": "sha1-MvxLn82vhF/N9+c7uXysImHwqwo="
     },
     "caniuse-lite": {
-      "version": "1.0.30000955",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000955.tgz",
-      "integrity": "sha512-6AwmIKgqCYfDWWadRkAuZSHMQP4Mmy96xAXEdRBlN/luQhlRYOKgwOlZ9plpCOsVbBuqbTmGqDK3JUM/nlr8CA=="
+      "version": "1.0.30000960",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000960.tgz",
+      "integrity": "sha512-7nK5qs17icQaX6V3/RYrJkOsZyRNnroA4+ZwxaKJzIKy+crIy0Mz5CBlLySd2SNV+4nbUZeqeNfiaEieUBu3aA=="
     },
     "caseless": {
       "version": "0.12.0",
@@ -2018,9 +2024,9 @@
       },
       "dependencies": {
         "object-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.0.tgz",
-          "integrity": "sha512-6OO5X1+2tYkNyNEx6TsCxEqFfRWaqx6EtMiSbGrw8Ob8v9Ne+Hl8rBAgLBZn5wjEz3s/s6U1WXFUFOcxxAwUpg=="
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+          "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA=="
         }
       }
     },
@@ -2145,9 +2151,9 @@
       "integrity": "sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0="
     },
     "electron-to-chromium": {
-      "version": "1.3.122",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.122.tgz",
-      "integrity": "sha512-3RKoIyCN4DhP2dsmleuFvpJAIDOseWH88wFYBzb22CSwoFDSWRc4UAMfrtc9h8nBdJjTNIN3rogChgOy6eFInw=="
+      "version": "1.3.124",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.124.tgz",
+      "integrity": "sha512-glecGr/kFdfeXUHOHAWvGcXrxNU+1wSO/t5B23tT1dtlvYB26GY8aHzZSWD7HqhqC800Lr+w/hQul6C5AF542w=="
     },
     "elegant-spinner": {
       "version": "1.0.1",
@@ -2224,9 +2230,9 @@
       },
       "dependencies": {
         "object-keys": {
-          "version": "1.1.0",
-          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.0.tgz",
-          "integrity": "sha512-6OO5X1+2tYkNyNEx6TsCxEqFfRWaqx6EtMiSbGrw8Ob8v9Ne+Hl8rBAgLBZn5wjEz3s/s6U1WXFUFOcxxAwUpg=="
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+          "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA=="
         }
       }
     },
@@ -2342,7 +2348,7 @@
       "resolved": "https://registry.npmjs.org/eth-sig-util/-/eth-sig-util-1.4.2.tgz",
       "integrity": "sha1-jZWCAsftuq6Dlwf7pvCf8ydgYhA=",
       "requires": {
-        "ethereumjs-abi": "git+https://github.com/ethereumjs/ethereumjs-abi.git",
+        "ethereumjs-abi": "git+https://github.com/ethereumjs/ethereumjs-abi.git#572d4bafe08a8a231137e1f9daeb0f8a23f197d2",
         "ethereumjs-util": "^5.1.1"
       },
       "dependencies": {
@@ -4902,7 +4908,7 @@
               "resolved": "https://registry.npmjs.org/eth-block-tracker/-/eth-block-tracker-2.3.1.tgz",
               "integrity": "sha512-NamWuMBIl8kmkJFVj8WzGatySTzQPQag4Xr677yFxdVtIxACFbL/dQowk0MzEqIKk93U1TwY3MjVU6mOcwZnKA==",
               "requires": {
-                "async-eventemitter": "async-eventemitter@github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
+                "async-eventemitter": "github:ahultgren/async-eventemitter#fa06e39e56786ba541c180061dbf2c0a5bbf951c",
                 "eth-query": "^2.1.0",
                 "ethereumjs-tx": "^1.3.3",
                 "ethereumjs-util": "^5.1.3",
@@ -4917,7 +4923,7 @@
               "resolved": "https://registry.npmjs.org/eth-sig-util/-/eth-sig-util-1.4.2.tgz",
               "integrity": "sha1-jZWCAsftuq6Dlwf7pvCf8ydgYhA=",
               "requires": {
-                "ethereumjs-abi": "ethereumjs-abi@git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
+                "ethereumjs-abi": "git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
                 "ethereumjs-util": "^5.1.1"
               }
             },
@@ -8151,7 +8157,7 @@
               "resolved": "https://registry.npmjs.org/eth-sig-util/-/eth-sig-util-1.4.2.tgz",
               "integrity": "sha1-jZWCAsftuq6Dlwf7pvCf8ydgYhA=",
               "requires": {
-                "ethereumjs-abi": "ethereumjs-abi@git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
+                "ethereumjs-abi": "git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
                 "ethereumjs-util": "^5.1.1"
               }
             },
@@ -8199,7 +8205,7 @@
           "requires": {
             "underscore": "1.8.3",
             "web3-core-helpers": "1.0.0-beta.34",
-            "websocket": "websocket@git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
+            "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
           },
           "dependencies": {
             "websocket": {
@@ -8910,9 +8916,9 @@
       "integrity": "sha1-+ni/XS5pE8kRzp+BnuUUa7bYROk="
     },
     "ipaddr.js": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.8.0.tgz",
-      "integrity": "sha1-6qM9bd16zo9/b+DJygRA5wZzix4="
+      "version": "1.9.0",
+      "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.0.tgz",
+      "integrity": "sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA=="
     },
     "ipfs-api": {
       "version": "21.0.0",
@@ -9033,7 +9039,7 @@
             "protons": "^1.0.1",
             "rsa-pem-to-jwk": "^1.1.3",
             "tweetnacl": "^1.0.0",
-            "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#master"
+            "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8"
           },
           "dependencies": {
             "js-sha3": {
@@ -9144,16 +9150,17 @@
       }
     },
     "ipfs-http-client": {
-      "version": "30.1.1",
-      "resolved": "https://registry.npmjs.org/ipfs-http-client/-/ipfs-http-client-30.1.1.tgz",
-      "integrity": "sha512-tMqSwEhW57VnjHDBLjKKlgtAvlhkqVSR3oIFC0IiGnaM1nzcw7pbFBoHaFzl0PKIuXm40a5bJt85Rm2trYx+Ag==",
+      "version": "30.1.3",
+      "resolved": "https://registry.npmjs.org/ipfs-http-client/-/ipfs-http-client-30.1.3.tgz",
+      "integrity": "sha512-NQ7WTLKUZeoKaKXrTSLAtjASRYCR0bPdsolZf16Y7Gt7o3RfiPpFF+AqvP0xbekOV3/zhFj2Qyf6ShEV4CCtsQ==",
       "requires": {
         "async": "^2.6.1",
         "bignumber.js": "^8.0.2",
         "bl": "^3.0.0",
         "bs58": "^4.0.1",
+        "buffer": "^5.2.1",
         "cids": "~0.5.5",
-        "concat-stream": "github:hugomrdias/concat-stream#feat/smaller",
+        "concat-stream": "github:hugomrdias/concat-stream#057bc7b5d6d8df26c8cf00a3f151b6721a0a8034",
         "debug": "^4.1.0",
         "detect-node": "^2.0.4",
         "end-of-stream": "^1.4.1",
@@ -9166,7 +9173,7 @@
         "is-ipfs": "~0.6.0",
         "is-pull-stream": "0.0.0",
         "is-stream": "^1.1.0",
-        "iso-stream-http": "~0.1.1",
+        "iso-stream-http": "~0.1.2",
         "iso-url": "~0.4.6",
         "just-kebab-case": "^1.1.0",
         "just-map-keys": "^1.1.0",
@@ -9175,7 +9182,7 @@
         "multibase": "~0.6.0",
         "multicodec": "~0.5.0",
         "multihashes": "~0.4.14",
-        "ndjson": "github:hugomrdias/ndjson#feat/readable-stream3",
+        "ndjson": "github:hugomrdias/ndjson#4db16da6b42e5b39bf300c3a7cde62abb3fa3a11",
         "once": "^1.4.0",
         "peer-id": "~0.12.2",
         "peer-info": "~0.15.1",
@@ -10050,7 +10057,7 @@
         "protons": "^1.0.1",
         "rsa-pem-to-jwk": "^1.1.3",
         "tweetnacl": "^1.0.0",
-        "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#master"
+        "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8"
       },
       "dependencies": {
         "tweetnacl": {
@@ -11069,9 +11076,9 @@
       "integrity": "sha1-P7z7FbiZpEEjs0ttzBi3JDNqLK4="
     },
     "p-is-promise": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/p-is-promise/-/p-is-promise-2.0.0.tgz",
-      "integrity": "sha512-pzQPhYMCAgLAKPWD2jC3Se9fEfrD9npNos0y150EeqZll7akhEgGhTW/slB6lHku8AvYGiJ+YJ5hfHKePPgFWg=="
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/p-is-promise/-/p-is-promise-2.1.0.tgz",
+      "integrity": "sha512-Y3W0wlRPK8ZMRbNq97l4M5otioeA5lm1z7bkNkxCka8HSPjR0xRWmpCmc9utiaLP9Jb1eD8BgeIxTW4AIF45Pg=="
     },
     "p-limit": {
       "version": "1.3.0",
@@ -11160,9 +11167,9 @@
       "integrity": "sha1-bVuTSkVpk7I9N/QKOC1vFmao5cY="
     },
     "parseurl": {
-      "version": "1.3.2",
-      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.2.tgz",
-      "integrity": "sha1-/CidTtiZMRlGDBViUyYs3I3mW/M="
+      "version": "1.3.3",
+      "resolved": "https://registry.npmjs.org/parseurl/-/parseurl-1.3.3.tgz",
+      "integrity": "sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ=="
     },
     "path-exists": {
       "version": "2.1.0",
@@ -11358,12 +11365,12 @@
       }
     },
     "proxy-addr": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.4.tgz",
-      "integrity": "sha512-5erio2h9jp5CHGwcybmxmVqHmnCBZeewlfJ0pex+UW7Qny7OOZXTtH56TGNyBizkgiOwhJtMKrVzDTeKcySZwA==",
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/proxy-addr/-/proxy-addr-2.0.5.tgz",
+      "integrity": "sha512-t/7RxHXPH6cJtP0pRG6smSr9QJidhB+3kXu0KgXnbGYMgzEnUxRQ4/LDdfOwZEMyIh3/xHb8PX3t+lfL9z+YVQ==",
       "requires": {
         "forwarded": "~0.1.2",
-        "ipaddr.js": "1.8.0"
+        "ipaddr.js": "1.9.0"
       }
     },
     "prr": {
@@ -12155,9 +12162,9 @@
       "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
     },
     "source-map-support": {
-      "version": "0.5.11",
-      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.11.tgz",
-      "integrity": "sha512-//sajEx/fGL3iw6fltKMdPvy8kL3kJ2O3iuYlRoT3k9Kb4BjOoZ+BZzaNHeuaruSt+Kf3Zk9tnfAQg9/AJqUVQ==",
+      "version": "0.5.12",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.12.tgz",
+      "integrity": "sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==",
       "requires": {
         "buffer-from": "^1.0.0",
         "source-map": "^0.6.0"
@@ -12194,9 +12201,9 @@
       }
     },
     "spdx-license-ids": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.3.tgz",
-      "integrity": "sha512-uBIcIl3Ih6Phe3XHK1NqboJLdGfwr1UN3k6wSD1dZpmPsIkb8AGNbZYJ1fOBk834+Gxy8rpfDxrS6XLEMZMY2g=="
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/spdx-license-ids/-/spdx-license-ids-3.0.4.tgz",
+      "integrity": "sha512-7j8LYJLeY/Yb6ACbQ7F76qy5jHkp0U6jgBfJsk97bwWlVUnUWsAgpyaCvo17h0/RQGnQ036tVDomiwoI4pDkQA=="
     },
     "split2": {
       "version": "2.2.0",
@@ -12706,7 +12713,7 @@
           "resolved": "https://registry.npmjs.org/web3/-/web3-0.20.7.tgz",
           "integrity": "sha512-VU6/DSUX93d1fCzBz7WP/SGCQizO1rKZi4Px9j/3yRyfssHyFcZamMw2/sj4E8TlfMXONvZLoforR8B4bRoyTQ==",
           "requires": {
-            "bignumber.js": "git+https://github.com/frozeman/bignumber.js-nolookahead.git",
+            "bignumber.js": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
             "crypto-js": "^3.1.4",
             "utf8": "^2.1.1",
             "xhr2-cookies": "^1.1.0",
@@ -13206,7 +13213,7 @@
           "requires": {
             "underscore": "1.8.3",
             "web3-core-helpers": "1.0.0-beta.34",
-            "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+            "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
           }
         },
         "web3-shh": {
@@ -13551,7 +13558,7 @@
           "resolved": "https://registry.npmjs.org/web3/-/web3-0.16.0.tgz",
           "integrity": "sha1-pFVBdc1GKUMDWx8dOUMvdBxrYBk=",
           "requires": {
-            "bignumber.js": "git+https://github.com/debris/bignumber.js.git#master",
+            "bignumber.js": "git+https://github.com/debris/bignumber.js.git#c7a38de919ed75e6fb6ba38051986e294b328df9",
             "crypto-js": "^3.1.4",
             "utf8": "^2.1.1",
             "xmlhttprequest": "*"
@@ -13592,7 +13599,7 @@
       "requires": {
         "underscore": "1.8.3",
         "web3-core-helpers": "1.0.0-beta.33",
-        "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+        "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
       },
       "dependencies": {
         "underscore": {
@@ -13806,9 +13813,9 @@
           "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
         },
         "camelcase": {
-          "version": "5.3.0",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.0.tgz",
-          "integrity": "sha512-Y05ICatFYPAfykDIB7VdwSJ0LUl1yq/BwO2OpyGGLjiRe1fgzTwVypPiWnzkGFOVFHXrCXUNBl86bpjBhZWSJg=="
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg=="
         },
         "cliui": {
           "version": "4.1.0",
diff --git a/apps/token/package.json b/apps/token/package.json
index 9978074..c1c6dd5 100644
--- a/apps/token/package.json
+++ b/apps/token/package.json
@@ -6,13 +6,14 @@
     "@aragon/os": "^4.1.0",
     "@aragon/cli": "^5.5.0"
   },
-  "devDependencies": {},
+  "devDependencies": {
+    "@aragon/test-helpers": "^1.0.0"
+  },
   "scripts": {
     "start": "npm run start:aragon:ipfs",
     "start:aragon:ipfs": "aragon run",
     "start:aragon:http": "aragon run --http localhost:8001 --http-served-from ./dist",
     "start:app": "",
-    "test": "aragon contracts test",
     "compile": "aragon contracts compile",
     "sync-assets": "",
     "build:app": "",
@@ -21,7 +22,10 @@
     "publish:patch": "aragon apm publish patch",
     "publish:minor": "aragon apm publish minor",
     "publish:major": "aragon apm publish major",
-    "versions": "aragon apm versions"
+    "versions": "aragon apm versions",
+    "ganache-cli:test": "./node_modules/@aragon/test-helpers/ganache-cli.sh",
+    "test": "aragon contracts test",
+    "coverage": "SOLIDITY_COVERAGE=true npm run ganache-cli:test"
   },
   "keywords": []
 }
diff --git a/apps/token/test/token.js b/apps/token/test/token.js
new file mode 100644
index 0000000..698a502
--- /dev/null
+++ b/apps/token/test/token.js
@@ -0,0 +1,119 @@
+const namehash = require('eth-ens-namehash').hash;
+
+const Token = artifacts.require("Token.sol");
+
+const getContract = name => artifacts.require(name)
+const { assertRevert } = require('@aragon/test-helpers/assertThrow');
+
+const ZERO_ADDR = '0x0000000000000000000000000000000000000000';
+
+contract('Coin app', (accounts) => {
+    let kernelBase, aclBase, daoFactory, dao, acl, token;
+  
+    const root = accounts[0];
+    const member1 = accounts[1];
+  
+    before(async() => {
+        kernelBase = await getContract('Kernel').new(true) // petrify immediately
+        aclBase = await getContract('ACL').new()
+        daoFactory = await getContract('DAOFactory').new(kernelBase.address, aclBase.address, ZERO_ADDR);
+        r = await daoFactory.newDAO(root)
+        dao = getContract('Kernel').at(r.logs.filter(l => l.event == 'DeployDAO')[0].args.dao)
+        acl = getContract('ACL').at(await dao.acl())
+    
+        //create dao mamnager permission for coin owner
+        await acl.createPermission(
+            root,
+            dao.address,
+            await dao.APP_MANAGER_ROLE(),
+            root,
+            { from: root }
+        );
+    
+        //get new app instance from DAO
+        const receipt = await dao.newAppInstance(
+            '0x1234',
+            (await Token.new()).address,
+            0x0,
+            false,
+            { from: root }
+        )
+        token = Token.at(
+            receipt.logs.filter(l => l.event == 'NewAppProxy')[0].args.proxy
+        )
+
+        //apps id
+        let appsId = [];
+        appsId[0] = namehash("kredits-contribution");
+        appsId[1] = namehash("kredits-contributor");
+        appsId[2] = namehash("kredits-proposal");
+        appsId[3] = namehash("kredits-token");
+    
+        //init token (app)
+        await token.initialize(appsId);
+    
+        //create token mint permission for coin owner
+        await acl.createPermission(
+            root,
+            token.address,
+            await token.MINT_TOKEN_ROLE(),
+            root,
+            { from: root }
+        )
+    
+    });
+
+    describe("Owner default space permissions", async() => {
+        it('check owner is token issuer', async() => {
+          let tokenIssuerPermission = await acl.hasPermission(root, token.address, await token.MINT_TOKEN_ROLE());
+          assert.equal(tokenIssuerPermission, true);
+        });  
+    });
+
+    describe("Token issuing", async () => {
+        let name = "Kredits";
+        let symbol = "₭S";
+        let decimals = 18;
+  
+        it("check token properties", async() => {
+          assert.equal(await token.name(), name);
+          assert.equal(await token.symbol(), symbol);
+          assert.equal(await token.decimals(), decimals);
+        });
+  
+    });
+
+    describe("Token minting", async() => {
+        let tokenToMint = 250;
+        let ether = 1000000000000000000;
+  
+        it("should revert when mint tokens from an address that does not have minting permission", async() => {
+          return assertRevert(async() => {
+            await token.mintFor(root, tokenToMint, 1, { from: member1})
+            'address does not have permission to mint tokens'
+          });
+        });
+  
+        it("should revert when mint tokens to address(0)", async() => {
+          return assertRevert(async() => {
+            await token.mintFor(ZERO_ADDR, tokenToMint, 1, { from: root})
+            'invalid contributor address'
+          });
+        });
+  
+        it("should revert when mint amount of tokens equal to 0", async() => {
+          return assertRevert(async() => {
+            await token.mintFor(root, 0, 1, { from: root})
+            'amount to mint should be greater than zero'
+          });
+        });
+  
+        it("mint tokens", async() => {
+          await token.mintFor(root, tokenToMint, 1, { from: root });
+          let ownerBalance = await token.balanceOf(root);
+          let totalSupply = await token.totalSupply();
+          assert.equal(ownerBalance.toNumber(), tokenToMint*ether);
+          assert.equal(totalSupply.toNumber(), tokenToMint*ether);
+        });
+    });
+})
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 7e29059..81b71de 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,6 +33,35 @@
           "from": "git+https://github.com/debris/bignumber.js.git#94d7146671b9719e00a09c29b01a691bc85048c2",
           "dev": true
         },
+        "bl": {
+          "version": "1.2.2",
+          "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.2.tgz",
+          "integrity": "sha512-e8tQYnZodmebYDWGH7KMRvtzKXaJHx3BbilrgZCfvyLUYdKpK1t5PSPmpkny/SgiTSCnjfLW7v5rlONXVFkQEA==",
+          "dev": true,
+          "requires": {
+            "readable-stream": "^2.3.5",
+            "safe-buffer": "^5.1.1"
+          }
+        },
+        "bn.js": {
+          "version": "1.3.0",
+          "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-1.3.0.tgz",
+          "integrity": "sha1-DbTL+W+PI7dC9by50ap6mZSgXoM=",
+          "dev": true,
+          "optional": true
+        },
+        "concat-stream": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
+          "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
+          "dev": true,
+          "requires": {
+            "buffer-from": "^1.0.0",
+            "inherits": "^2.0.3",
+            "readable-stream": "^2.2.2",
+            "typedarray": "^0.0.6"
+          }
+        },
         "ipfs-api": {
           "version": "17.5.0",
           "resolved": "https://registry.npmjs.org/ipfs-api/-/ipfs-api-17.5.0.tgz",
@@ -70,6 +99,15 @@
             "tar-stream": "^1.5.5"
           }
         },
+        "ipfs-block": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/ipfs-block/-/ipfs-block-0.6.1.tgz",
+          "integrity": "sha512-28dgGsb2YsYnFs+To4cVBX8e/lTCb8eWDzGhN5csj3a/sHMOYrHeK8+Ez0IV67CI3lqKGuG/ZD01Cmd6JUvKrQ==",
+          "dev": true,
+          "requires": {
+            "cids": "^0.5.2"
+          }
+        },
         "ipld-dag-pb": {
           "version": "0.11.4",
           "resolved": "https://registry.npmjs.org/ipld-dag-pb/-/ipld-dag-pb-0.11.4.tgz",
@@ -90,6 +128,161 @@
             "stable": "^0.1.6"
           }
         },
+        "is-ipfs": {
+          "version": "0.3.2",
+          "resolved": "https://registry.npmjs.org/is-ipfs/-/is-ipfs-0.3.2.tgz",
+          "integrity": "sha512-82V1j4LMkYy7H4seQQzOWqo7FiW3I64/1/ryo3dhtWKfOvm7ZolLMRQQfGKs4OXWauh5rAkPnamVcRISHwhmpQ==",
+          "dev": true,
+          "requires": {
+            "bs58": "^4.0.1",
+            "cids": "~0.5.1",
+            "multihashes": "~0.4.9"
+          }
+        },
+        "js-sha3": {
+          "version": "0.7.0",
+          "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.7.0.tgz",
+          "integrity": "sha512-Wpks3yBDm0UcL5qlVhwW9Jr9n9i4FfeWBFOOXP5puDS/SiudJGhw7DPyBqn3487qD4F0lsC0q3zxink37f7zeA==",
+          "dev": true
+        },
+        "libp2p-crypto": {
+          "version": "0.12.1",
+          "resolved": "https://registry.npmjs.org/libp2p-crypto/-/libp2p-crypto-0.12.1.tgz",
+          "integrity": "sha512-1/z8rxZ0DcQNreZhEsl7PnLr7DWOioSvYbKBLGkRwNRiNh1JJLgh0PdTySBb44wkrOGT+TxcGRd7iq3/X6Wxwg==",
+          "dev": true,
+          "requires": {
+            "asn1.js": "^5.0.0",
+            "async": "^2.6.0",
+            "browserify-aes": "^1.1.1",
+            "bs58": "^4.0.1",
+            "keypair": "^1.0.1",
+            "libp2p-crypto-secp256k1": "~0.2.2",
+            "multihashing-async": "~0.4.7",
+            "node-forge": "^0.7.1",
+            "pem-jwk": "^1.5.1",
+            "protons": "^1.0.1",
+            "rsa-pem-to-jwk": "^1.1.3",
+            "tweetnacl": "^1.0.0",
+            "webcrypto-shim": "github:dignifiedquire/webcrypto-shim#190bc9ec341375df6025b17ae12ddb2428ea49c8"
+          }
+        },
+        "libp2p-crypto-secp256k1": {
+          "version": "0.2.3",
+          "resolved": "https://registry.npmjs.org/libp2p-crypto-secp256k1/-/libp2p-crypto-secp256k1-0.2.3.tgz",
+          "integrity": "sha512-DFrK89VdboacqM3vqWV8yt8FH9Ni181JJAOU2tRkJfUN9tNEV7VfZEg390NJxEQQbLsyH4HZ7on3QTpPHMHQZQ==",
+          "dev": true,
+          "requires": {
+            "async": "^2.6.1",
+            "multihashing-async": "~0.5.1",
+            "nodeify": "^1.0.1",
+            "safe-buffer": "^5.1.2",
+            "secp256k1": "^3.6.1"
+          },
+          "dependencies": {
+            "js-sha3": {
+              "version": "0.8.0",
+              "resolved": "https://registry.npmjs.org/js-sha3/-/js-sha3-0.8.0.tgz",
+              "integrity": "sha512-gF1cRrHhIzNfToc802P800N8PpXS+evLLXfsVpowqmAFR9uwbi89WvXg2QspOmXL8QL86J4T1EpFu+yUkwJY3Q==",
+              "dev": true
+            },
+            "multihashing-async": {
+              "version": "0.5.2",
+              "resolved": "https://registry.npmjs.org/multihashing-async/-/multihashing-async-0.5.2.tgz",
+              "integrity": "sha512-mmyG6M/FKxrpBh9xQDUvuJ7BbqT93ZeEeH5X6LeMYKoYshYLr9BDdCsvDtZvn+Egf+/Xi+aOznrWL4vp3s+p0Q==",
+              "dev": true,
+              "requires": {
+                "blakejs": "^1.1.0",
+                "js-sha3": "~0.8.0",
+                "multihashes": "~0.4.13",
+                "murmurhash3js": "^3.0.1",
+                "nodeify": "^1.0.1"
+              }
+            }
+          }
+        },
+        "lru-cache": {
+          "version": "4.1.5",
+          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-4.1.5.tgz",
+          "integrity": "sha512-sWZlbEP2OsHNkXrMl5GYk/jKk70MBng6UU4YI/qGDYbgf6YbP4EvmqISbXCoJiRKs+1bSpFHVgQxvJ17F2li5g==",
+          "dev": true,
+          "requires": {
+            "pseudomap": "^1.0.2",
+            "yallist": "^2.1.2"
+          }
+        },
+        "multiaddr": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/multiaddr/-/multiaddr-3.1.0.tgz",
+          "integrity": "sha512-QhmsD/TufS5KB7brd1rkzLz2sJqybQlDT9prroiWacaw61DtHoe2X/vcAnOu8mZc7s7ZzevFPvY5tzv3yjBXlQ==",
+          "dev": true,
+          "requires": {
+            "bs58": "^4.0.1",
+            "ip": "^1.1.5",
+            "lodash.filter": "^4.6.0",
+            "lodash.map": "^4.6.0",
+            "varint": "^5.0.0",
+            "xtend": "^4.0.1"
+          }
+        },
+        "multihashing-async": {
+          "version": "0.4.8",
+          "resolved": "https://registry.npmjs.org/multihashing-async/-/multihashing-async-0.4.8.tgz",
+          "integrity": "sha512-LCc4lfxmTJOHKIjZjFNgvmfB6nXS/ErLInT9uwU8udFrRm2PH+aTPk3mfCREKmCiSHOlCWiv2O8rlnBx+OjlMw==",
+          "dev": true,
+          "requires": {
+            "async": "^2.6.0",
+            "blakejs": "^1.1.0",
+            "js-sha3": "^0.7.0",
+            "multihashes": "~0.4.13",
+            "murmurhash3js": "^3.0.1",
+            "nodeify": "^1.0.1"
+          }
+        },
+        "peer-id": {
+          "version": "0.10.7",
+          "resolved": "https://registry.npmjs.org/peer-id/-/peer-id-0.10.7.tgz",
+          "integrity": "sha512-VEpMFcL9q0NQijmR0jsj38OGbY4yzaWMEareVkDahopmlNT+Cpsot8btPgsgBBApP9NiZj2Enwvh8rZN30ocQw==",
+          "dev": true,
+          "requires": {
+            "async": "^2.6.0",
+            "libp2p-crypto": "~0.12.1",
+            "lodash": "^4.17.5",
+            "multihashes": "~0.4.13"
+          }
+        },
+        "peer-info": {
+          "version": "0.11.6",
+          "resolved": "https://registry.npmjs.org/peer-info/-/peer-info-0.11.6.tgz",
+          "integrity": "sha512-xrVNiAF1IhVJNGEg5P2UQN+subaEkszT8YkC3zdy06MK0vTH3cMHB+HH+ZURkoSLssc3HbK58ecXeKpQ/4zq5w==",
+          "dev": true,
+          "requires": {
+            "lodash.uniqby": "^4.7.0",
+            "multiaddr": "^3.0.2",
+            "peer-id": "~0.10.5"
+          }
+        },
+        "pem-jwk": {
+          "version": "1.5.1",
+          "resolved": "https://registry.npmjs.org/pem-jwk/-/pem-jwk-1.5.1.tgz",
+          "integrity": "sha1-eoY3/S9nqCflfAxC4cI8P9Us+wE=",
+          "dev": true,
+          "requires": {
+            "asn1.js": "1.0.3"
+          },
+          "dependencies": {
+            "asn1.js": {
+              "version": "1.0.3",
+              "resolved": "https://registry.npmjs.org/asn1.js/-/asn1.js-1.0.3.tgz",
+              "integrity": "sha1-KBuj7B8kSP52X5Kk7s+IP+E2S1Q=",
+              "dev": true,
+              "requires": {
+                "bn.js": "^1.0.0",
+                "inherits": "^2.0.1",
+                "minimalistic-assert": "^1.0.0"
+              }
+            }
+          }
+        },
         "pump": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
@@ -100,6 +293,45 @@
             "once": "^1.3.1"
           }
         },
+        "readable-stream": {
+          "version": "2.3.6",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        },
+        "tar-stream": {
+          "version": "1.6.2",
+          "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.2.tgz",
+          "integrity": "sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==",
+          "dev": true,
+          "requires": {
+            "bl": "^1.0.0",
+            "buffer-alloc": "^1.2.0",
+            "end-of-stream": "^1.0.0",
+            "fs-constants": "^1.0.0",
+            "readable-stream": "^2.3.0",
+            "to-buffer": "^1.1.1",
+            "xtend": "^4.0.0"
+          }
+        },
         "truffle-hdwallet-provider": {
           "version": "0.0.3",
           "resolved": "https://registry.npmjs.org/truffle-hdwallet-provider/-/truffle-hdwallet-provider-0.0.3.tgz",
@@ -130,6 +362,12 @@
             "xhr2": "*",
             "xmlhttprequest": "*"
           }
+        },
+        "yallist": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
+          "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
+          "dev": true
         }
       }
     },
@@ -200,107 +438,30 @@
         "yargs": "12.0.5"
       },
       "dependencies": {
-        "base-x": {
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-      "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz",
-      "integrity": "sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/through2/-/through2-3.0.1.tgz",
+      "integrity": "sha512-M96dvTalPT3YbYLaKaCuwu+j06D/8Jfib0o/PxbVt6Amhv3dUAtW6rTV1jPgJSBG83I/e04Y6xkVdVhSRhi0ww==",
       "requires": {
-        "readable-stream": "~2.3.6",
-        "xtend": "~4.0.1"
+        "readable-stream": "2 || 3"
       }
     },
     "timed-out": {
@@ -14231,9 +15263,14 @@
       }
     },
     "traverse": {
-      "version": "0.3.9",
-      "resolved": "https://registry.npmjs.org/traverse/-/traverse-0.3.9.tgz",
-      "integrity": "sha1-cXuPIgzAu3tE5AUUwisui7xw2Lk=",
+      "version": "0.6.6",
+      "resolved": "https://registry.npmjs.org/traverse/-/traverse-0.6.6.tgz",
+      "integrity": "sha1-y99WD9e5r2MlAv7UD5GMFX6pcTc="
+    },
+    "tree-kill": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.1.tgz",
+      "integrity": "sha512-4hjqbObwlh2dLyW4tcz0Ymw0ggoaVDMveUB9w8kFSQScdRLo0gxO9J7WFcUBo+W3C1TLdFIEwNOWebgZZ0RH9Q==",
       "dev": true
     },
     "trim-right": {
@@ -14326,6 +15363,21 @@
         "websocket": "^1.0.28"
       },
       "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "dev": true
+        },
         "websocket": {
           "version": "1.0.28",
           "resolved": "https://registry.npmjs.org/websocket/-/websocket-1.0.28.tgz",
@@ -14372,6 +15424,30 @@
             "secp256k1": "^3.0.1"
           }
         },
+        "readable-stream": {
+          "version": "2.3.6",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        },
         "utf8": {
           "version": "2.1.2",
           "resolved": "https://registry.npmjs.org/utf8/-/utf8-2.1.2.tgz",
@@ -14384,7 +15460,7 @@
           "integrity": "sha512-VU6/DSUX93d1fCzBz7WP/SGCQizO1rKZi4Px9j/3yRyfssHyFcZamMw2/sj4E8TlfMXONvZLoforR8B4bRoyTQ==",
           "dev": true,
           "requires": {
-            "bignumber.js": "git+https://github.com/frozeman/bignumber.js-nolookahead.git",
+            "bignumber.js": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
             "crypto-js": "^3.1.4",
             "utf8": "^2.1.1",
             "xhr2-cookies": "^1.1.0",
@@ -14445,6 +15521,21 @@
       "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-1.0.1.tgz",
       "integrity": "sha512-kcoMoKTPYnoeS50tzoqjPY3Uv9axeuuFAZY9M/9zFnhoVvRfxz9K29IMPD7jGmt2c8SW7i3gT9WqDl2+nV7p4A=="
     },
+    "type-check": {
+      "version": "0.3.2",
+      "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
+      "integrity": "sha1-WITKtRLPHTVeP7eE8wgEsrUg23I=",
+      "dev": true,
+      "requires": {
+        "prelude-ls": "~1.1.2"
+      }
+    },
+    "type-detect": {
+      "version": "4.0.8",
+      "resolved": "https://registry.npmjs.org/type-detect/-/type-detect-4.0.8.tgz",
+      "integrity": "sha512-0fr/mIH1dlO+x7TlcMy+bIDqKPsw/70tVyeHW787goQjhmqaZe10uwLujubK9q9Lg6Fiho1KUKDYz0Z7k7g5/g==",
+      "dev": true
+    },
     "type-is": {
       "version": "1.6.16",
       "resolved": "https://registry.npmjs.org/type-is/-/type-is-1.6.16.tgz",
@@ -14470,6 +15561,26 @@
         "is-typedarray": "^1.0.0"
       }
     },
+    "uglify-js": {
+      "version": "3.5.4",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.5.4.tgz",
+      "integrity": "sha512-GpKo28q/7Bm5BcX9vOu4S46FwisbPbAmkkqPnGIpKvKTM96I85N6XHQV+k4I6FA2wxgLhcsSyHoNhzucwCflvA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "commander": "~2.20.0",
+        "source-map": "~0.6.1"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "ultron": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.1.1.tgz",
@@ -14960,7 +16071,7 @@
           "requires": {
             "underscore": "1.8.3",
             "web3-core-helpers": "1.0.0-beta.34",
-            "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+            "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
           }
         },
         "web3-shh": {
@@ -15349,7 +16460,7 @@
           "integrity": "sha1-pFVBdc1GKUMDWx8dOUMvdBxrYBk=",
           "dev": true,
           "requires": {
-            "bignumber.js": "git+https://github.com/debris/bignumber.js.git#master",
+            "bignumber.js": "git+https://github.com/debris/bignumber.js.git#c7a38de919ed75e6fb6ba38051986e294b328df9",
             "crypto-js": "^3.1.4",
             "utf8": "^2.1.1",
             "xmlhttprequest": "*"
@@ -15394,7 +16505,7 @@
       "requires": {
         "underscore": "1.8.3",
         "web3-core-helpers": "1.0.0-beta.33",
-        "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
+        "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
       },
       "dependencies": {
         "underscore": {
@@ -15466,6 +16577,23 @@
         "nan": "^2.3.3",
         "typedarray-to-buffer": "^3.1.2",
         "yaeti": "^0.0.6"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "2.6.9",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
+          "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
+          "dev": true,
+          "requires": {
+            "ms": "2.0.0"
+          }
+        },
+        "ms": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
+          "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
+          "dev": true
+        }
       }
     },
     "whatwg-fetch": {
@@ -15608,10 +16736,9 @@
       "dev": true
     },
     "yallist": {
-      "version": "2.1.2",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-2.1.2.tgz",
-      "integrity": "sha1-HBH5IY8HYImkfdUS+TxmmaaoHVI=",
-      "dev": true
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.0.3.tgz",
+      "integrity": "sha512-S+Zk8DEWE6oKpV+vI3qWkaK+jSbIK86pCwe2IF/xwIpQ8jEuxpw9NyaGjmp9+BoJv5FV2piqCDcoCtStppiq2A=="
     },
     "yargs": {
       "version": "12.0.5",
@@ -15640,9 +16767,9 @@
           "dev": true
         },
         "camelcase": {
-          "version": "5.3.0",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.0.tgz",
-          "integrity": "sha512-Y05ICatFYPAfykDIB7VdwSJ0LUl1yq/BwO2OpyGGLjiRe1fgzTwVypPiWnzkGFOVFHXrCXUNBl86bpjBhZWSJg==",
+          "version": "5.3.1",
+          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-5.3.1.tgz",
+          "integrity": "sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==",
           "dev": true
         },
         "cliui": {
diff --git a/package.json b/package.json
index 8b79fbe..02b6f30 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,8 @@
     "deploy:apps": "./scripts/every-app.sh \"aragon apm publish major\"",
     "devchain": "aragon devchain --port 7545",
     "dao:address": "truffle exec scripts/current-address.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "test:kit": "aragon contracts test --environment default"
   },
   "repository": {
     "type": "git",
@@ -40,12 +41,16 @@
     "eth-provider": "^0.2.2",
     "openzeppelin-solidity": "^2.2.0",
     "promptly": "^3.0.3",
-    "solc": "^0.4.25"
+    "solc": "^0.4.25",
+    "chai": "^4.2.0",
+    "solidity-coverage": "0.5.11",
+    "eth-ens-namehash": "^2.0.8"
   },
   "dependencies": {
     "ethers": "^4.0.27",
     "ipfs-http-client": "^30.1.1",
     "kosmos-schemas": "^2.0.0",
+    "rsvp": "^4.8.2",
     "tv4": "^1.3.0"
   },
   "keywords": [
diff --git a/truffle.js b/truffle.js
index 39f76c9..88b4226 100644
--- a/truffle.js
+++ b/truffle.js
@@ -54,6 +54,13 @@ module.exports = {
     goerli: {
       network_id: 5,
       provider: providerForNetwork('goerli')
+    },
+    coverage: {
+      host: "localhost",
+      network_id: "*",
+      port: 8555,
+      gas: 0xffffffffff,
+      gasPrice: 0x01
     }
   },
   compilers: {