test(uberconfig): add tests for validation

test/plugins/uberconfig/validationsSpec.js

@@ -0,0 +1,61 @@
+'use strict';
+
+const validations = require('../../../lib/plugins/uberconfig/validations');
+
+function applyValidations(toolbox) {
+  validations.forEach((validation) => {
+    validation(toolbox);
+  });
+}
+
+describe('validations', () => {
+  let validToolbox = null;
+
+  beforeEach(() => {
+    validToolbox = {
+      meta: {
+        name: 'foo',
+        bugs: 'none',
+      },
+    };
+  });
+
+  it('are an array of functions', () => {
+    expect(validations instanceof Array).toBe(true);
+    expect(typeof validations[0]).toBe('function');
+  });
+
+  it('pass with valid toolbox', () => {
+    expect(() => applyValidations(validToolbox)).not.toThrow();
+  });
+
+  it('fail when toolbox does not have a meta property', () => {
+    delete validToolbox.meta;
+    expect(() => applyValidations(validToolbox)).toThrow();
+  });
+
+  it('fail when toolbox does not have a meta.name property', () => {
+    delete validToolbox.meta.name;
+    expect(() => applyValidations(validToolbox)).toThrow();
+  });
+
+  it('fail when toolbox does not have a meta.bugs property', () => {
+    delete validToolbox.meta.bugs;
+    expect(() => applyValidations(validToolbox)).toThrow();
+  });
+
+  it('fail when toolbox meta.bugs property is not a string', () => {
+    validToolbox.meta.bugs = {};
+    expect(() => applyValidations(validToolbox)).toThrow();
+  });
+
+  it('fail when toolbox meta.bugs.url property is not a string', () => {
+    validToolbox.meta.bugs = { url: 70 };
+    expect(() => applyValidations(validToolbox)).toThrow();
+  });
+
+  it('pass when toolbox meta.bugs.url property is a string', () => {
+    validToolbox.meta.bugs = { url: 'here' };
+    expect(() => applyValidations(validToolbox)).not.toThrow();
+  });
+});