1 files changed, 28 insertions, 0 deletions
diff --git a/test/unit/specs/services/theme_data/sanity_checks.spec.js b/test/unit/specs/services/theme_data/sanity_checks.spec.js
new file mode 100644
index 00000000..f0072e7d
--- /dev/null
+++ b/test/unit/specs/services/theme_data/sanity_checks.spec.js
@@ -0,0 +1,28 @@
+import { getColors } from 'src/services/theme_data/theme_data.service.js'
+
+const checkColors = (output) => {
+  expect(output).to.have.property('colors')
+  Object.entries(output.colors).forEach(([key, v]) => {
+    expect(v, key).to.be.an('object')
+    expect(v, key).to.include.all.keys('r', 'g', 'b')
+    'rgba'.split('').forEach(k => {
+      if ((k === 'a' && v.hasOwnProperty('a')) || k !== 'a') {
+        expect(v[k], key + '.' + k).to.be.a('number')
+        expect(v[k], key + '.' + k).to.be.least(0)
+        expect(v[k], key + '.' + k).to.be.most(k === 'a' ? 1 : 255)
+      }
+    })
+  })
+}
+
+describe('Theme Data utility functions', () => {
+  const context = require.context('static/themes/', false, /\.json$/)
+  context.keys().forEach((key) => {
+    it(`Should render all colors for ${key} properly`, () => {
+      const { theme, source } = context(key)
+      const data = source || theme
+      const colors = getColors(data.colors, data.opacity, 1)
+      checkColors(colors)
+    })
+  })
+})