Add tests skeleton

* Add tests skeleton

* Fix JSDoc

* Update dapi tests

* Add tips

.eslintrc

@@ -0,0 +1,34 @@
+{
+  "extends": "airbnb-base",
+  "env": {
+    "node": true,
+    "mocha": true
+  },
+  "rules": {
+    "no-plusplus": 0,
+    "eol-last": [
+      "error",
+      "always"
+    ],
+    "no-await-in-loop": "off",
+    "import/no-extraneous-dependencies": "off",
+    "no-restricted-syntax": [
+      "error",
+      {
+        "selector": "LabeledStatement",
+        "message": "Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand."
+      },
+      {
+        "selector": "WithStatement",
+        "message": "`with` is disallowed in strict mode because it makes code impossible to predict and optimize."
+      }
+    ],
+    "curly": [
+      "error",
+      "all"
+    ]
+  },
+  "globals": {
+    "expect": true
+  }
+}

.gitignore

@@ -5,6 +5,9 @@
 /ansible/*.retry
 /networks/*.inventory
 
+# Node.JS
+node_modules
+
 # Vagrant
 .vagrant
 

README.md

@@ -38,6 +38,12 @@ arises or when Evolution is released.
 
     * Note: You may need to run the above command with "pip2" instead of "pip" if
       your default Python installation is version 3 (e.g. OSX + Homebrew).
+
+4. Install [Node.JS](https://nodejs.org/en/download/) and dependecies:
+
+    ```bash
+    npm install
+    ```
 
 ## Configuration
 
@@ -91,6 +97,17 @@ To destroy available Dash Network run `bin/destroy` command with particular netw
 
 You may pass `--keep-infrastructure` option to remove software and configuration and keep infrastructure.
 
+## Test network
+
+To test network run `bin/test` command with with particular network name:
+
+```bash
+./bin/test <network_name>
+```
+
+You may pass `--type` option to run particular type of tests (`smoke`, `e2e`). It possible to specify several types 
+using comma delimiter.
+
 ## Dash Network Services 
 
 ### DashCore

bin/deploy

@@ -2,7 +2,7 @@
 
 set -ea
 
-. ./lib/utils.sh
+. ./lib/cli/utils.sh
 
 CMD_USAGE="Usage: ./deploy [options] <network_name>
 
@@ -30,9 +30,9 @@ case ${i} in
 esac
 done
 
-. ./lib/init.sh
-. ./lib/terraform.sh
-. ./lib/ansible.sh
+. ./lib/cli/init.sh
+. ./lib/cli/terraform.sh
+. ./lib/cli/ansible.sh
 
 echo "Deploying $NETWORK_NAME network...";
 

bin/destroy

@@ -2,7 +2,7 @@
 
 set -ea
 
-. ./lib/utils.sh
+. ./lib/cli/utils.sh
 
 CMD_USAGE="Usage: OPTION=value ./destroy <network_name>
 
@@ -26,9 +26,9 @@ case ${i} in
 esac
 done
 
-. ./lib/init.sh
-. ./lib/terraform.sh
-. ./lib/ansible.sh
+. ./lib/cli/init.sh
+. ./lib/cli/terraform.sh
+. ./lib/cli/ansible.sh
 
 echo "Destroying $NETWORK_NAME network...";
 

bin/test

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+set -ea
+
+. ./lib/cli/utils.sh
+
+CMD_USAGE="Usage: ./test [options] <network_name>
+
+Options:
+  -m=<args>  --mocha-args=<args> - Mocha arguments
+  -t=<types> --types=<types>     - Test types: smoke, e2e. You may specify several using comma delimiter
+  -h         --help              - Show help"
+
+for i in "$@"
+do
+case ${i} in
+    -m=*|--mocha-args=*)
+    MOCHA_ARGUMENTS="${i#*=}"
+    ;;
+    -t=*|--types=*)
+    TEST_TYPES="${i#*=}"
+    ;;
+    -h|--help)
+        echo ${CMD_USAGE}
+        exit 0
+    ;;
+    *)
+    NETWORK_NAME="${i#*=}"
+    ;;
+esac
+done
+
+. ./lib/cli/init.sh
+. ./lib/cli/test.sh
+
+echo "Run test against $NETWORK_NAME network...";
+
+run_mocha

lib/cli/test.sh

@@ -0,0 +1,33 @@
+function run_mocha() {
+    if [ ! -f "$INVENTORY_FILE" ]; then
+        print_error "Ansible inventory file not found. Please read README.md how to create infrastructure with Terraform"
+    fi
+
+    if [ ! -f "$ANSIBLE_CONFIG_PATH" ]; then
+        print_error "Ansible network config '$ANSIBLE_CONFIG_PATH' is not found. Please read README.md how to configure networks"
+    fi
+
+    # Export ansible inventory file
+
+    ANSIBLE_INVENTORY_EXPORT_PATH="networks/$NETWORK_NAME-inventory.json"
+
+    ANSIBLE_GROUP_VARS_PATH="ansible/group_vars/all"
+
+    ANSIBLE_INVENTORY=$(ansible-inventory --list --export -i "$INVENTORY_FILE")
+
+    # Select tests
+
+    if [ -z ${TEST_TYPES} ]; then
+        TEST_TYPES="smoke,e2e"
+    fi
+
+    TEST_TYPES_STRING=""
+    IFS=',' read -ra TEST_TYPES_ARRAY <<< "$TEST_TYPES"
+    for TYPE in "${TEST_TYPES_ARRAY[@]}"; do
+        TEST_TYPES_STRING="$TEST_TYPES_STRING test/$TYPE/**/*.spec.js"
+    done
+
+    # Run mocha tests
+
+    node_modules/.bin/_mocha ${MOCHA_ARGUMENTS} ${TEST_TYPES_STRING}
+}

lib/test/bootstrap.js

@@ -0,0 +1,10 @@
+const { expect, use } = require('chai');
+const dirtyChai = require('dirty-chai');
+const chaiAsPromised = require('chai-as-promised');
+
+use(chaiAsPromised);
+use(dirtyChai);
+
+process.env.NODE_ENV = 'test';
+
+global.expect = expect;

lib/test/getNetworkConfig.js

@@ -0,0 +1,31 @@
+const readYamlFiles = require('./readYamlFiles');
+
+let info;
+
+/**
+ * Get network information
+ *
+ * @return {{ network:string, networkName: string,
+ *            devnetName: string, inventory: object,
+ *            variables: object}}
+ */
+module.exports = function getNetworkConfig() {
+  if (info) {
+    return info;
+  }
+
+  const variables = readYamlFiles(
+    `${__dirname}/../../${process.env.ANSIBLE_GROUP_VARS_PATH}`,
+    `${__dirname}/../../${process.env.ANSIBLE_CONFIG_PATH}`,
+  );
+
+  info = {
+    network: process.env.NETWORK,
+    networkName: process.env.NETWORK_NAME,
+    devnetName: process.env.NETWORK_DEVNET_NAME,
+    inventory: JSON.parse(process.env.ANSIBLE_INVENTORY),
+    variables,
+  };
+
+  return variables;
+};

lib/test/readYamlFiles.js

@@ -0,0 +1,16 @@
+const fs = require('fs');
+const merge = require('lodash.merge');
+const yaml = require('js-yaml');
+
+/**
+ * Read and merge YAML files
+ * @param files
+ */
+module.exports = function readYamlFiles(...files) {
+  const objectsArray = files.map((file) => {
+    const fileString = fs.readFileSync(file, 'utf8');
+    return yaml.safeLoad(fileString);
+  });
+
+  return merge(...objectsArray);
+};