Merge branch 'looser-time-in-specs' into 'master'

Add a be_like_time matcher and use it in specs

## What does this MR do?

Introduces a be_like_time matcher and refactors existing code to use it

## Are there points in the code the reviewer needs to double check?

A few sites use be_within(2.seconds) or 5.minutes - I didn't change those

## Why was this MR needed?

A custom matcher helps to document that we need to compare times loosely, and keeps the fudge factor from being declared in multiple places.

## Screenshots (if relevant)

## Does this MR meet the acceptance criteria?

- [ ] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- [ ] [Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)
- [ ] API support added
- Tests
  - [ ] Added for this feature/bug
  - [ ] All builds are passing
- [ ] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [ ] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [ ] Branch has no merge conflicts with `master` (if it does - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?

Related to !6935

See merge request !6936

1 files changed, 4 insertions, 4 deletions

diff --git a/spec/models/issue/metrics_spec.rb b/spec/models/issue/metrics_spec.rb
index e170b087ebc..2459a49f095 100644
--- a/spec/models/issue/metrics_spec.rb
+++ b/spec/models/issue/metrics_spec.rb
@@ -13,7 +13,7 @@ describe Issue::Metrics, models: true do
         metrics = subject.metrics
 
         expect(metrics).to be_present
-        expect(metrics.first_associated_with_milestone_at).to be_within(1.second).of(time)
+        expect(metrics.first_associated_with_milestone_at).to be_like_time(time)
       end
 
       it "does not record the second time an issue is associated with a milestone" do
@@ -24,7 +24,7 @@ describe Issue::Metrics, models: true do
         metrics = subject.metrics
 
         expect(metrics).to be_present
-        expect(metrics.first_associated_with_milestone_at).to be_within(1.second).of(time)
+        expect(metrics.first_associated_with_milestone_at).to be_like_time(time)
       end
     end
 
@@ -36,7 +36,7 @@ describe Issue::Metrics, models: true do
         metrics = subject.metrics
 
         expect(metrics).to be_present
-        expect(metrics.first_added_to_board_at).to be_within(1.second).of(time)
+        expect(metrics.first_added_to_board_at).to be_like_time(time)
       end
 
       it "does not record the second time an issue is associated with a list label" do
@@ -48,7 +48,7 @@ describe Issue::Metrics, models: true do
         metrics = subject.metrics
 
         expect(metrics).to be_present
-        expect(metrics.first_added_to_board_at).to be_within(1.second).of(time)
+        expect(metrics.first_added_to_board_at).to be_like_time(time)
       end
     end
   end