diff --git a/.coveralls.yml b/.coveralls.yml
new file mode 100644
index 0000000..c16bacd
--- /dev/null
+++ b/.coveralls.yml
@@ -0,0 +1 @@
+repo_token: m1BEx78tPMAxcADSCK5vtqLfzdj5oU82P
diff --git a/.npmignore b/.npmignore
index daf8a45..c6b61a5 100644
--- a/.npmignore
+++ b/.npmignore
@@ -1,3 +1,5 @@
+
+.coveralls.yml
 .editorconfig
 .github
 .gitignore
diff --git a/bower.json b/bower.json
index 0759f0e..eca63a3 100644
--- a/bower.json
+++ b/bower.json
@@ -28,6 +28,7 @@
 		"stylus"
 	],
 	"ignore": [
+		".coveralls.yml",
 		".editorconfig",
 		".github",
 		".gitignore",
diff --git a/component.json b/component.json
index f99a4d2..287d91a 100644
--- a/component.json
+++ b/component.json
@@ -28,6 +28,7 @@
 		"stylus"
 	],
 	"ignore": [
+		".coveralls.yml",
 		".editorconfig",
 		".github",
 		".gitignore",
diff --git a/composer.json b/composer.json
index b07c04f..0c7a10a 100644
--- a/composer.json
+++ b/composer.json
@@ -28,6 +28,7 @@
 		"stylus"
 	],
 	"ignore": [
+		".coveralls.yml",
 		".editorconfig",
 		".github",
 		".gitignore",
diff --git a/package.json b/package.json
index 315f7fd..c48d2d6 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
 		"stylus"
 	],
 	"ignore": [
+		".coveralls.yml",
 		".editorconfig",
 		".github",
 		".gitignore",
@@ -51,10 +52,15 @@
 		"autoprefixer": "^6.5.3",
 		"backstopjs": "^2.3.3",
 		"browser-sync": "^2.18.1",
+		"coveralls": "^2.11.15",
+		"intelli-espower-loader": "^1.0.1",
+		"istanbul": "^0.4.5",
+		"mocha": "^3.1.2",
 		"node-sass": "^3.13.0",
 		"npm-run-all": "^2.3.0",
 		"onchange": "^2.5.0",
 		"postcss-cli": "^2.6.0",
+		"power-assert": "^1.4.2",
 		"sass-lint": "^1.10.2"
 	},
 	"engines": {
@@ -72,6 +78,7 @@
 		"serve": "browser-sync start --no-notify -s test --ss dist -f dist",
 		"start": "run-p watch serve",
 		"test": "run-s build",
+		"coverage": "istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- --require intelli-espower-loader test/unit/*.js",
 		"reference": "backstop reference --configPath=backstop.conf.js",
 		"compare": "backstop test --configPath=backstop.conf.js",
 		"backstop": "run-s build && run-p serve compare"
diff --git a/test/unit/package-spec.js b/test/unit/package-spec.js
new file mode 100644
index 0000000..b98467d
--- /dev/null
+++ b/test/unit/package-spec.js
@@ -0,0 +1,137 @@
+const fs = require('fs');
+const assert = require('power-assert');
+const npm = require('../../package.json');
+const bower = require('../../bower.json');
+const component = require('../../component.json');
+const composer = require('../../composer.json');
+
+const packages = [
+	npm,
+	bower,
+	component,
+	composer
+];
+
+describe('Package', () => {
+
+	describe('Name', () => {
+
+		it(`should be equal to ${npm.name}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.name, compareValue.name);
+				});
+			});
+		});
+
+	});
+
+	describe('Version', () => {
+
+		it(`should be equal to v${npm.version}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.version, compareValue.version);
+				});
+			});
+		});
+
+	});
+
+	describe('Description', () => {
+
+		it(`should be equal to ${npm.description}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.description, compareValue.description);
+				});
+			});
+		});
+
+	});
+
+	describe('Homepage', () => {
+
+		it(`should be equal to ${npm.homepage}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.homepage, compareValue.homepage);
+				});
+			});
+		});
+
+	});
+
+	describe('Repository', () => {
+
+		it(`should be equal to ${npm.repository}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.repository, compareValue.repository);
+				});
+			});
+		});
+
+	});
+
+	describe('License', () => {
+
+		it(`should be equal to ${npm.license}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.license, compareValue.license);
+				});
+			});
+		});
+
+	});
+
+	describe('Author Name', () => {
+
+		it(`should be equal to ${npm.author}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.author, compareValue.author);
+				});
+			});
+		});
+
+	});
+
+	describe('Main File', () => {
+
+		it(`should be equal to ${npm.main}`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.main, compareValue.main);
+				});
+			});
+		});
+
+	});
+
+	describe('Ignore', () => {
+
+		it(`should be equal`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.ignore, compareValue.ignore);
+				});
+			});
+		});
+
+	});
+
+	describe('Keywords', () => {
+
+		it(`should be equal`, () => {
+			packages.map((referenceValue, referenceIndex) => {
+				packages.map((compareValue, compareIndex) => {
+					if (referenceIndex !== compareIndex) assert(referenceValue.keywords, compareValue.keywords);
+				});
+			});
+		});
+
+	});
+
+});