From 3cb303944dca6911f8be6c24dfff6181c759535c Mon Sep 17 00:00:00 2001
From: Stuart Clark <stu@rtclark.net>
Date: Tue, 27 Jun 2023 14:54:34 +1000
Subject: [PATCH] chore(#639): update tests

---
 packages/views/src/stores/views.js       |  8 ++++----
 packages/views/test/stores/views.test.js | 23 +++++++++++++++++++++++
 2 files changed, 27 insertions(+), 4 deletions(-)

diff --git a/packages/views/src/stores/views.js b/packages/views/src/stores/views.js
index 0cc1ed165..d4d8c62bd 100644
--- a/packages/views/src/stores/views.js
+++ b/packages/views/src/stores/views.js
@@ -60,14 +60,14 @@ const DruxtViewsStore = ({ store }) => {
        * @mutator {object} addResults=results Removes JSON:API Views results from the Vuex state object.
        *
        * @example @lang js
-       * this.$store.commit('druxt/views/flushResults', { viewId, displayId, prefix, hash })
+       * this.$store.commit('druxt/views/purgeResults', { viewId, displayId, prefix, hash })
        */
       flushResults (state, { viewId, displayId, prefix, hash }) {
         if (!viewId) Vue.set(state, 'results', {})
-        else if (viewId && !displayId) Vue.set(state.results, viewId, {})
-        else if (viewId && displayId && !prefix) Vue.set(state.results[viewId], displayId, {})
+        else if (viewId && !displayId && !prefix && !hash) Vue.set(state.results, viewId, {})
+        else if (viewId && displayId && !prefix && !hash) Vue.set(state.results[viewId], displayId, {})
         else if (viewId && displayId && prefix && !hash) Vue.set(state.results[viewId][displayId], prefix, {})
-        else if (viewId && displayId && prefix && hash) Vue.set(state.results[viewId][displayId][prefix], hash, {})
+        else if (viewId && displayId && (prefix || prefix === undefined) && hash) Vue.set(state.results[viewId][displayId][prefix], hash, {})
       },
     },
 
diff --git a/packages/views/test/stores/views.test.js b/packages/views/test/stores/views.test.js
index 49e58e428..a8ab74ffd 100644
--- a/packages/views/test/stores/views.test.js
+++ b/packages/views/test/stores/views.test.js
@@ -52,6 +52,29 @@ describe('DruxtViewsStore', () => {
     expect(Object.keys(store.state['druxt/views'].results)).toHaveLength(1)
   })
 
+  test('flushResults', async () => {
+    // Ensure that the results state is populated.
+    const results = await store.$druxt.getResource(`views--${viewId}`, displayId)
+    const prefix = 'en'
+    store.commit('druxt/views/addResults', { results, viewId, displayId, prefix, hash: '_default' })
+    expect(store.state['druxt/views'].results[viewId][displayId][prefix]._default).toBe(results)
+
+    store.commit('druxt/views/flushResults', { viewId, displayId, prefix, hash: '_default'})
+    expect(store.state['druxt/views'].results[viewId][displayId][prefix]._default).toStrictEqual({})
+
+    store.commit('druxt/views/flushResults', { viewId, displayId, prefix})
+    expect(store.state['druxt/views'].results[viewId][displayId][prefix]).toStrictEqual({})
+
+    store.commit('druxt/views/flushResults', { viewId, displayId })
+    expect(store.state['druxt/views'].results[viewId][displayId]).toStrictEqual({})
+
+    store.commit('druxt/views/flushResults', { viewId })
+    expect(store.state['druxt/views'].results[viewId]).toStrictEqual({})
+
+    store.commit('druxt/views/flushResults', {})
+    expect(store.state['druxt/views'].results).toStrictEqual({})
+  })
+
   test('getResults', async () => {
     const query = { viewId, displayId, query: {} }
     const results = await store.dispatch('druxt/views/getResults', query)