diff --git a/src/analyzer/properties/index.js b/src/analyzer/properties/index.js
index b12b8c7..ad510f1 100644
--- a/src/analyzer/properties/index.js
+++ b/src/analyzer/properties/index.js
@@ -1,7 +1,7 @@
 const uniquer = require('../../utils/uniquer.js')
 
 module.exports = declarations => {
-  const all = declarations.map(declaration => declaration.property)
+  const all = declarations.map(({property}) => property)
 
   const prefixed = require('./prefixed.js')(all)
   const browserhacks = require('./browserhacks.js')(all)
diff --git a/src/analyzer/properties/prefixed.js b/src/analyzer/properties/prefixed.js
index 177e302..9c4c744 100644
--- a/src/analyzer/properties/prefixed.js
+++ b/src/analyzer/properties/prefixed.js
@@ -3,14 +3,7 @@ const uniquer = require('../../utils/uniquer')
 
 module.exports = properties => {
   const all = properties.filter(isVendorPrefixed)
-
-  const share = (() => {
-    if (properties.length === 0) {
-      return 0
-    }
-
-    return all.length / properties.length
-  })()
+  const share = properties.length === 0 ? 0 : all.length / properties.length
 
   return {
     total: all.length,
diff --git a/test/analyzer/properties/browserhacks.js b/test/analyzer/properties/browserhacks.js
index 5dec91a..4388d9d 100644
--- a/test/analyzer/properties/browserhacks.js
+++ b/test/analyzer/properties/browserhacks.js
@@ -13,29 +13,33 @@ test('It responds with the correct structure', t => {
 })
 
 test('It recognizes browser hacks correctly', t => {
-  const actual = analyze(['_color'])
+  const actual = analyze(['_color', '*zoom'])
   const expected = {
-    total: 1,
+    total: 2,
     unique: [
+      {
+        value: '*zoom',
+        count: 1
+      },
+
       {
         value: '_color',
         count: 1
       }
     ],
-    totalUnique: 1
+    totalUnique: 2
   }
 
   t.deepEqual(actual, expected)
 })
 
 test('It does not report values that are no browser hacks', t => {
+  const actual = analyze(['color'])
   const expected = {
     total: 0,
     unique: [],
     totalUnique: 0
   }
 
-  const actual = analyze(['color'])
-
   t.deepEqual(actual, expected)
 })
diff --git a/test/analyzer/properties/index.js b/test/analyzer/properties/index.js
index 378ed26..99529d9 100644
--- a/test/analyzer/properties/index.js
+++ b/test/analyzer/properties/index.js
@@ -1,9 +1,60 @@
 const test = require('ava')
-const testScope = require('../../utils/scope-tester.js')
+const analyze = require('../../../src/analyzer/properties')
 
-const SCOPE = 'properties'
+test('it responds with the correct structure', t => {
+  const actual = analyze([])
+  const expected = {
+    total: 0,
+    totalUnique: 0,
+    unique: [],
+    browserhacks: {
+      total: 0,
+      totalUnique: 0,
+      unique: []
+    },
+    prefixed: {
+      total: 0,
+      totalUnique: 0,
+      unique: [],
+      share: 0
+    }
+  }
 
-test(SCOPE, async t => {
-  const {actual, expected} = await testScope(SCOPE)
-  t.deepEqual(actual[SCOPE], expected)
+  t.deepEqual(actual, expected)
+})
+
+test('it counts all properties', t => {
+  const fixture = [
+    {property: 'color', value: 'unset'},
+    {property: 'border', value: 'unset'},
+    {property: 'font-size', value: 'unset'}
+  ]
+  const {total: actual} = analyze(fixture)
+  const expected = 3
+
+  t.is(actual, expected)
+})
+
+test('it lists all unique properties with their count and sorted alphabeticlly', t => {
+  const fixture = [
+    {property: 'color', value: 'unset'},
+    {property: 'color', value: 'unset'},
+    {property: 'border', value: 'unset'}
+  ]
+  const {unique: actual} = analyze(fixture)
+  const expected = [{value: 'border', count: 1}, {value: 'color', count: 2}]
+
+  t.deepEqual(actual, expected)
+})
+
+test('it counts all unique properties', t => {
+  const fixture = [
+    {property: 'color', value: 'unset'},
+    {property: 'color', value: 'unset'},
+    {property: 'border', value: 'unset'}
+  ]
+  const {totalUnique: actual} = analyze(fixture)
+  const expected = 2
+
+  t.is(actual, expected)
 })
diff --git a/test/analyzer/properties/input.css b/test/analyzer/properties/input.css
deleted file mode 100644
index fa8e6c4..0000000
--- a/test/analyzer/properties/input.css
+++ /dev/null
@@ -1,33 +0,0 @@
-.selector { property: value !ie; }
-.selector { property: value\9; }
-.selector { opacity: .9; }
-
-/**
- * @keyframes have declarations too
- */
-@keyframes countMeToo {
-  0% {
-    margin: 0;
-  }
-  to {
-    margin: auto;
-  }
-}
-
-/**
- * Prefixed
- */
-.baz {
-  -webkit-border-radius: 0;
-  -moz-border-radius: 0;
-  -o-border-radius: 0;
-  border-radius: 0;
-  background-image: -webkit-gradient(linear, left top, left bottom, from(red), to(blue));
-}
-
-/**
- * Browserhacks
- */
-.h4ck { _color: blue; }
-.h4ck { *zoom: 1 }
-.h4ck { *zoom: 1 }
\ No newline at end of file
diff --git a/test/analyzer/properties/output.json b/test/analyzer/properties/output.json
deleted file mode 100644
index 1e2d4e4..0000000
--- a/test/analyzer/properties/output.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-  "total": 13,
-  "unique": [
-    {
-      "value": "*zoom",
-      "count": 2
-    },
-    {
-      "value": "-moz-border-radius",
-      "count": 1
-    },
-    {
-      "value": "-o-border-radius",
-      "count": 1
-    },
-    {
-      "value": "-webkit-border-radius",
-      "count": 1
-    },
-    {
-      "value": "_color",
-      "count": 1
-    },
-    {
-      "value": "background-image",
-      "count": 1
-    },
-    {
-      "value": "border-radius",
-      "count": 1
-    },
-    {
-      "value": "margin",
-      "count": 2
-    },
-    {
-      "value": "opacity",
-      "count": 1
-    },
-    {
-      "value": "property",
-      "count": 2
-    }
-  ],
-  "totalUnique": 10,
-  "prefixed": {
-    "total": 3,
-    "unique": [
-      {
-        "value": "-moz-border-radius",
-        "count": 1
-      },
-      {
-        "value": "-o-border-radius",
-        "count": 1
-      },
-      {
-        "value": "-webkit-border-radius",
-        "count": 1
-      }
-    ],
-    "totalUnique": 3,
-    "share": 0.23076923076923078
-  },
-  "browserhacks": {
-    "total": 3,
-    "unique": [
-      {
-        "value": "*zoom",
-        "count": 2
-      },
-      {
-        "value": "_color",
-        "count": 1
-      }
-    ],
-    "totalUnique": 2
-  }
-}
diff --git a/test/analyzer/properties/prefixed.js b/test/analyzer/properties/prefixed.js
new file mode 100644
index 0000000..30b7e8e
--- /dev/null
+++ b/test/analyzer/properties/prefixed.js
@@ -0,0 +1,55 @@
+const test = require('ava')
+const analyze = require('../../../src/analyzer/properties/prefixed')
+
+test('it responds with the correct structure', t => {
+  const actual = analyze([])
+  const expected = {
+    total: 0,
+    share: 0,
+    totalUnique: 0,
+    unique: []
+  }
+
+  t.deepEqual(actual, expected)
+})
+
+const FIXTURE = [
+  'color',
+  '-webkit-animation',
+  '-webkit-animation', // Duplicate
+  '-moz-appearance'
+]
+
+test('it counts prefixed properties', t => {
+  const {total: actual} = analyze(FIXTURE)
+
+  t.is(actual, 3)
+})
+
+test('it calculates the prefixed share', t => {
+  const {share: actual} = analyze(FIXTURE)
+
+  t.is(actual, 0.75)
+})
+
+test('it finds the unique prefixed properties and counts and sorts them', t => {
+  const {unique: actual} = analyze(FIXTURE)
+  const expected = [
+    {
+      value: '-moz-appearance',
+      count: 1
+    },
+    {
+      value: '-webkit-animation',
+      count: 2
+    }
+  ]
+
+  t.deepEqual(actual, expected)
+})
+
+test('it counts the total unique prefixed properties', t => {
+  const {totalUnique: actual} = analyze(FIXTURE)
+
+  t.is(actual, 2)
+})