tests of snapshots

Author: GantMan

__tests__/__mocks__/examplePlugin.ts

@@ -36,6 +36,25 @@ module.exports = context => {
             message: 'Boooo failed check',
           }
         },
+        snapshot: async (rule, context) => [
+          {
+            prop: 'semver',
+            value: '12.0.0',
+          },
+          {
+            prop: 'nachos',
+            value: true
+          }
+        ]
+      },
+      checkThirdThing: {
+        check: async (rule, context) => {
+          return {
+            pass: true,
+            message: 'PAZZZZZ',
+          }
+        },
+        snapshot: async (rule, context) => []
       },
     },
   })

__tests__/command_helpers/__snapshots__/updateRequirement.ts.snap

@@ -2,4 +2,12 @@
 
 exports[`updateRequirement exists 1`] = `[Function]`;
 
+exports[`updateRequirement given a rule rule is custom custom combo - play nicely with others 1`] = `
+Array [
+  "Setting checkThing 'semver' to '12.0.0'",
+  "Setting checkSecondThing 'semver' to '12.0.0', 'nachos' to 'true'",
+  Array [],
+]
+`;
+
 exports[`updateRequirement updateRequirement empty still spins 1`] = `Array []`;

__tests__/command_helpers/updateRequirement.ts

@@ -127,7 +127,7 @@ describe('updateRequirement', () => {
     })
 
     describe('rule is custom', () => {
-      it('returns stuff', async () => {
+      it('reports on custom updates', async () => {
         const requirement = toPairs({
           TestRequirement: [{ rule: 'custom', plugin: 'Example Plugin', name: 'checkThing' }],
         })[0]
@@ -136,6 +136,40 @@ describe('updateRequirement', () => {
         expect(result).toEqual(["Setting checkThing 'semver' to '12.0.0'"])
         expect(spinner.stop.mock.calls.length).toEqual(1)
       })
+
+      it('reports correctly on multiple updates', async () => {
+        const requirement = toPairs({
+          TestRequirement: [{ rule: 'custom', plugin: 'Example Plugin', name: 'checkSecondThing' }],
+        })[0]
+
+        const result = await updateRequirement(requirement, settings, context)
+        expect(result).toEqual(["Setting checkSecondThing 'semver' to '12.0.0', 'nachos' to 'true'"])
+        expect(spinner.stop.mock.calls.length).toEqual(1)
+      })
+
+      it('reports correctly on NO updates', async () => {
+        const requirement = toPairs({
+          TestRequirement: [{ rule: 'custom', plugin: 'Example Plugin', name: 'checkThirdThing' }],
+        })[0]
+
+        const result = await updateRequirement(requirement, settings, context)
+        expect(result).toEqual([[]])
+        expect(spinner.stop.mock.calls.length).toEqual(1)
+      })
+
+      it('custom combo - play nicely with others', async () => {
+        const requirement = toPairs({
+          TestRequirement: [
+            { rule: 'custom', plugin: 'Example Plugin', name: 'checkThing' },
+            { rule: 'custom', plugin: 'Example Plugin', name: 'checkSecondThing' },
+            { rule: 'custom', plugin: 'Example Plugin', name: 'checkThirdThing' }
+          ],
+        })[0]
+
+        const result = await updateRequirement(requirement, settings, context)
+        expect(result).toMatchSnapshot()
+        expect(spinner.stop.mock.calls.length).toEqual(1)
+      })
     })
 
     describe('rule: !== cli || custom', () => {