Add a test comparing classic and graph refresh for vmware

[agrare]

Still left to fix: ems_folders (network folder is not hidden in classic refresh), switches, and lans

[Ladas]

👍 awesome

[miq-bot]

Checked commits agrare/manageiq-providers-vmware@9f00043~...71dd146 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0
4 files checked, 8 offenses detected

spec/models/manageiq/providers/vmware/infra_manager/inventory/collector_spec.rb

• ❗ - Line 42, Col 54 - Style/Semicolon - Do not use semicolons to terminate expressions.
• ❗ - Line 45, Col 26 - Layout/ExtraSpacing - Unnecessary spacing detected.
• ❗ - Line 55, Col 76 - Performance/RedundantBlockCall - Use yield instead of block.call.
• ❗ - Line 65, Col 29 - Style/WordArray - Use %w or %W for an array of words.
• ❗ - Line 67, Col 24 - Style/WordArray - Use %w or %W for an array of words.
• ❗ - Line 77, Col 11 - Style/MultilineBlockChain - Avoid multi-line chains of blocks.
• ❗ - Line 83, Col 16 - Performance/HashEachMethods - Use each_key instead of keys.each.
• ❗ - Line 87, Col 80 - Layout/SpaceInsideBlockBraces - Space missing inside }.