Add JsonSchemaForm tests, including one failing

test/components/json-schema-form.js

@@ -0,0 +1,111 @@
+/* eslint-env mocha */
+import React from "react"
+import expect, { createSpy } from "expect"
+import { Select } from "components/layout-utils"
+import { render } from "enzyme"
+import * as JsonSchemaComponents from "core/json-schema-components"
+import { JsonSchemaForm } from "core/json-schema-components"
+
+const components = {...JsonSchemaComponents, Select}
+
+const getComponentStub = (name) => {
+  return components[name] || (() => {
+    console.error(`Couldn't find "${name}"`)
+    return null
+  })
+}
+
+describe("<JsonSchemaForm/>", function(){
+  describe("strings", function() {
+    it("should render the correct options for a string enum parameter", function(){
+
+      let props = {
+        getComponent: getComponentStub,
+        value: "",
+        onChange: () => {},
+        keyName: "",
+        fn: {},
+        schema: {
+          type: "string",
+          enum: ["one", "two"]
+        }
+      }
+
+      let wrapper = render(<JsonSchemaForm {...props}/>)
+
+      expect(wrapper.find("select").length).toEqual(1)
+      expect(wrapper.find("select option").length).toEqual(3)
+      expect(wrapper.find("select option").eq(0).text()).toEqual("--")
+      expect(wrapper.find("select option").eq(1).text()).toEqual("one")
+      expect(wrapper.find("select option").eq(2).text()).toEqual("two")
+    })
+
+    it("should render the correct options for a required string enum parameter", function(){
+
+      let props = {
+        getComponent: getComponentStub,
+        value: "",
+        onChange: () => {},
+        keyName: "",
+        fn: {},
+        required: true,
+        schema: {
+          type: "string",
+          enum: ["one", "two"]
+        }
+      }
+
+      let wrapper = render(<JsonSchemaForm {...props}/>)
+
+      expect(wrapper.find("select").length).toEqual(1)
+      expect(wrapper.find("select option").length).toEqual(2)
+      expect(wrapper.find("select option").eq(0).text()).toEqual("one")
+      expect(wrapper.find("select option").eq(1).text()).toEqual("two")
+    })
+  })
+  describe("booleans", function() {
+    it("should render the correct options for a boolean parameter", function(){
+
+      let props = {
+        getComponent: getComponentStub,
+        value: "",
+        onChange: () => {},
+        keyName: "",
+        fn: {},
+        schema: {
+          type: "boolean"
+        }
+      }
+
+      let wrapper = render(<JsonSchemaForm {...props}/>)
+
+      expect(wrapper.find("select").length).toEqual(1)
+      expect(wrapper.find("select option").length).toEqual(3)
+      expect(wrapper.find("select option").eq(0).text()).toEqual("--")
+      expect(wrapper.find("select option").eq(1).text()).toEqual("true")
+      expect(wrapper.find("select option").eq(2).text()).toEqual("false")
+    })
+    
+    it("should render the correct options for a required enum boolean parameter", function(){
+
+      let props = {
+        getComponent: getComponentStub,
+        value: "",
+        onChange: () => {},
+        keyName: "",
+        fn: {},
+        required: true,
+        schema: {
+          type: "boolean",
+          enum: ["true"]
+        }
+      }
+
+      let wrapper = render(<JsonSchemaForm {...props}/>)
+
+      expect(wrapper.find("select").length).toEqual(1)
+      expect(wrapper.find("select option").length).toEqual(1)
+      expect(wrapper.find("select option").eq(1).text()).toEqual("true")
+    })
+  })
+})