diff --git a/tests/integration/components/chart-contributions-by-type/component-test.js b/tests/integration/components/chart-contributions-by-type/component-test.js
index 9d0375b..b59d58d 100644
--- a/tests/integration/components/chart-contributions-by-type/component-test.js
+++ b/tests/integration/components/chart-contributions-by-type/component-test.js
@@ -6,21 +6,24 @@ import hbs from 'htmlbars-inline-precompile';
 module('Integration | Component | chart-contributions-by-type', function(hooks) {
   setupRenderingTest(hooks);
 
-  test('it renders', async function(assert) {
-    // Set any properties with this.set('myProperty', 'value');
-    // Handle any actions with this.set('myAction', function(val) { ... });
+  let proposals = [
+    { kind: 'dev', amount: 500 },
+    { kind: 'dev', amount: 1500 },
+    { kind: 'ops', amount: 1500 },
+    { kind: 'design', amount: 5000 },
+    { kind: 'ops', amount: 1500 },
+    { kind: 'dev', amount: 5000 },
+    { kind: 'community', amount: 5000 },
+    { kind: 'docs', amount: 500 },
+    { kind: 'docs', amount: 500 },
+    { kind: 'docs', amount: 500 },
+  ];
 
-    await render(hbs`{{chart-contributions-by-type}}`);
+  test('it renders', async function(assert) {
+    this.set('proposals', proposals);
+
+    await render(hbs`{{chart-contributions-by-type contributions=proposals}}`);
 
     assert.equal(this.element.textContent.trim(), '');
-
-    // Template block usage:
-    await render(hbs`
-      {{#chart-contributions-by-type}}
-        template block text
-      {{/chart-contributions-by-type}}
-    `);
-
-    assert.equal(this.element.textContent.trim(), 'template block text');
   });
 });
diff --git a/tests/unit/components/chart-contributions-by-type-test.js b/tests/unit/components/chart-contributions-by-type-test.js
new file mode 100644
index 0000000..5d85a5c
--- /dev/null
+++ b/tests/unit/components/chart-contributions-by-type-test.js
@@ -0,0 +1,37 @@
+import { module, test } from 'qunit';
+import { setupTest } from 'ember-qunit';
+
+module('Unit | Component | chart-contributions-by-type', function(hooks) {
+  setupTest(hooks);
+
+  let proposals = [
+    { kind: 'dev', amount: 500 },
+    { kind: 'dev', amount: 1500 },
+    { kind: 'ops', amount: 1500 },
+    { kind: 'design', amount: 5000 },
+    { kind: 'ops', amount: 1500 },
+    { kind: 'dev', amount: 5000 },
+    { kind: 'community', amount: 5000 },
+    { kind: 'docs', amount: 500 },
+    { kind: 'docs', amount: 500 },
+    { kind: 'docs', amount: 500 },
+  ];
+
+  test('#chartData', function(assert) {
+    let component = this.owner.factoryFor('component:chart-contributions-by-type').create();
+    component.set('contributions', proposals);
+
+    let data = component.get('chartData');
+
+    assert.deepEqual(
+      data.labels,
+      ['Community', 'Design', 'Development', 'Operations & Infrastructure', 'Documentation'],
+      'returns the correct labels'
+    );
+    assert.deepEqual(
+      data.datasets[0].data,
+      [5000, 5000, 7000, 3000, 1500],
+      'returns the correct kredit sums'
+    );
+  });
+});