Moved IssueCardWeight test with weight=0 to ee

Issue card weights are an EE feature, this change
moves the test cases for weight=0 to the relevant
ee spec

Reinstate spec to not render weights in FOSS

app/assets/javascripts/boards/components/issue_card_inner.vue

@@ -104,13 +104,6 @@ export default {
     helpLink() {
       return boardsStore.scopedLabels.helpLink;
     },
-    validIssueWeight() {
-      if (_.isNumber(this.issue.weight)) {
-        return this.issue.weight >= 0;
-      }
-
-      return false;
-    },
   },
   methods: {
     isIndexLessThanlimit(index) {

app/assets/javascripts/boards/mixins/issue_card_inner.js

 export default {
+  computed: {
+    validIssueWeight() {
+      return false;
+    },
+  },
   methods: {
     filterByWeight() {},
   },

ee/app/assets/javascripts/boards/mixins/issue_card_inner.js

+import _ from 'underscore';
+
 export default {
+  computed: {
+    validIssueWeight() {
+      if (this.issue && _.isNumber(this.issue.weight)) {
+        return this.issue.weight >= 0;
+      }
+
+      return false;
+    },
+  },
   methods: {
     filterByWeight(weight) {
       if (!this.updateFilters) return;

ee/spec/javascripts/boards/components/issue_card_weight_spec.js

@@ -39,4 +39,21 @@ describe('IssueCardWeight component', () => {
     expect(vm.$el.querySelector('span.board-card-info')).toBeDefined();
     expect(vm.$el.querySelector('a.board-card-info')).toBeNull();
   });
+
+  describe('with weight=0', () => {
+    beforeEach(() => {
+      vm = mountComponent(Component, {
+        weight: 0,
+      });
+    });
+
+    afterEach(() => {
+      vm.$destroy();
+    });
+
+    it('renders weight', () => {
+      expect(vm.$el.querySelector('.board-card-info-text')).toBeDefined();
+      expect(vm.$el.querySelector('.board-card-info-text')).toContainText(0);
+    });
+  });
 });

spec/javascripts/boards/issue_card_spec.js

@@ -286,19 +286,4 @@ describe('Issue card component', () => {
         .catch(done.fail);
     });
   });
-
-  describe('weights', () => {
-    it('shows weight component is greater than 0', () => {
-      expect(component.$el.querySelector('.board-card-weight')).not.toBeNull();
-    });
-
-    it('shows weight component when weight is 0', done => {
-      component.issue.weight = 0;
-
-      Vue.nextTick(() => {
-        expect(component.$el.querySelector('.board-card-weight')).not.toBeNull();
-        done();
-      });
-    });
-  });
 });