skip flaky test and update document

[Flyingliuhub]

Signed-off-by: Tao Liu liutaoaz@amazon.com

Description

This PR is skipping one flaky test, and update the CONTRIBUTING.md.

Issues Resolved

resolves #90

Check List

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Tests

According to the Cypress: cypress-io/cypress#3092

Cypress considers a pending test to be any of the following:

it.skip(), context.skip, etc
it('some test') (no callback)

  dashboard filtering
    ✓ Buffer test for importing test environment data (25069ms)
    Adding and removing filters from a dashboard
      adding a filter that excludes all data
        ✓ Nonpinned filter: filters on pie charts (25448ms)
        ✓ Nonpinned filter: area, bar and heatmap charts filtered (147ms)
        ✓ Nonpinned filter: data tables are filtered
        ✓ Nonpinned filter: goal and guages are filtered (56ms)
        ✓ Nonpinned filter: tsvb time series shows no data message
        ✓ Nonpinned filter: metric value shows no data
        ✓ Nonpinned filter: tag cloud values are filtered
        ✓ Nonpinned filter: tsvb metric is filtered
        ✓ Nonpinned filter: tsvb top n is filtered (55ms)
        ✓ Nonpinned filter: saved search is filtered
        ✓ Nonpinned filter: vega is filtered (165ms)
      using a pinned filter that excludes all data
        ✓ Pinned filter: filters on pie charts (2623ms)
        ✓ Pinned filter: area, bar and heatmap charts filtered (172ms)
        ✓ Pinned filter: data tables are filtered
        ✓ Pinned filter: goal and guages are filtered (48ms)
        ✓ Pinned filter: metric value shows no data
        ✓ Pinned filter: tag cloud values are filtered
        ✓ Pinned filter: tsvb metric is filtered
        ✓ Pinned filter: tsvb top n is filtered (48ms)
        ✓ Pinned filter: saved search is filtered
        ✓ Pinned filter: vega is filtered (144ms)
      disabling a filter unfilters the data on
        ✓ Filter disabled: pie charts (3277ms)
        ✓ Filter disabled: area, bar and heatmap charts (109ms)
        ✓ Filter disabled: data tables (179ms)
        - Filter disabled: goal and guages
        ✓ Filter disabled: metric value
        ✓ Filter disabled: tag cloud (54ms)
        ✓ Filter disabled: tsvb metric
        ✓ Filter disabled: tsvb top n (48ms)
        ✓ Filter disabled: tsvb markdown
        ✓ Filter disabled: saved search is filtered
        ✓ Filter disabled: vega is filtered (156ms)
    nested filtering
      ✓ visualization saved with a query filters data (13582ms)
      ✓ Nested visualization filter pills filters data as expected (2897ms)
      ✓ Removing filter pills and query unfiters data as expected (4093ms)
      ✓ Pie chart linked to saved search filters data (3206ms)
      ✓ Pie chart linked to saved search filters shows no data with conflicting dashboard query (850ms)


  37 passing (1m)
  1 pending


  (Results)

  ┌────────────────────────────────────────────────────────────────────────────────────────────────┐
  │ Tests:        38                                                                               │
  │ Passing:      37                                                                               │
  │ Failing:      0                                                                                │
  │ Pending:      1                                                                                │
  │ Skipped:      0                                                                                │
  │ Screenshots:  0                                                                                │
  │ Video:        true                                                                             │
  │ Duration:     1 minute, 23 seconds                                                             │
  │ Spec Ran:     core-opensearch-dashboards/vanilla-opensearch-dashboards/dashboard_filtering_spe │
  │               c.js                                                                             │
  └────────────────────────────────────────────────────────────────────────────────────────────────┘