web: test trailing slash are removed from renderTree

This change refactors the renderTree method to test it without
React.

Change-Id: Id1fcce671a5f8c44057a135a406298048a53bdb3

2 files changed, 36 insertions, 0 deletions

diff --git a/web/src/actions/build.js b/web/src/actions/build.js
index 69a8e3a23..c61aa8189 100644
--- a/web/src/actions/build.js
+++ b/web/src/actions/build.js
@@ -56,6 +56,33 @@ export const requestBuildOutput = () => ({
 })
 
 // job-output processing functions
+export function renderTree(tenant, build, path, obj, textRenderer, defaultRenderer) {
+  const node = {}
+  let name = obj.name
+
+  if ('children' in obj && obj.children) {
+    node.nodes = obj.children.map(
+      n => renderTree(tenant, build, path+obj.name+'/', n,
+                     textRenderer, defaultRenderer))
+  }
+  if (obj.mimetype === 'application/directory') {
+    name = obj.name + '/'
+  } else {
+    node.icon = 'fa fa-file-o'
+  }
+
+  let log_url = build.log_url
+  if (log_url.endsWith('/')) {
+    log_url = log_url.slice(0, -1)
+  }
+  if (obj.mimetype === 'text/plain') {
+    node.text = textRenderer(tenant, build, path, name, log_url, obj)
+  } else {
+    node.text = defaultRenderer(log_url, path, name, obj)
+  }
+  return node
+}
+
 export function didTaskFail(task) {
   if (task.failed) {
     return true
diff --git a/web/src/actions/build.test.js b/web/src/actions/build.test.js
index 64ee81d98..a80aa5d0b 100644
--- a/web/src/actions/build.test.js
+++ b/web/src/actions/build.test.js
@@ -24,4 +24,13 @@ it('processes job-output properly', () => {
 
   expect(buildAction.hasInterestingKeys({rc: 42}, ['rc'])).toEqual(true)
   expect(buildAction.hasInterestingKeys({noop: 42}, ['rc'])).toEqual(false)
+
+  // Check trailing / are removed
+  let obj = {children: [], mimetype: 'test', name: 'test'}
+  let tree = buildAction.renderTree(
+    {linkPrefix: 'test/'},
+    {log_url: 'http://test/', uuid: 'test'},
+    '/', obj, (a) => (a), (a) => (a))
+  expect(tree).toEqual(
+    {'icon': 'fa fa-file-o', 'nodes': [], 'text': 'http://test'})
 })