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Specs2 whirlwind tour at Scaladays 2014

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Eric Torreborre
Eric Torreborre

Presentation of specs2 functionalities from simple ones to less well-known + overview of the next release

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Specs2 2.3 whirlwind tour ScalaDays
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts Pending until fixed Command line Failures Scripts Snippets DataTables Execution Next?
Bridging the gap informal formal extensive refactored text code readable executable current versioned
Bridging the gap
5 First steps
Quick start HelloWorldSpec.scala
With sbt
With IntelliJ
Whirlwind tour Acceptance/Unit Quick start
Acceptance / Unit
Whirlwind tour Acceptance/Unit Matchers Quick start
Equality
Typed equality
Differences
Differences
Main types
Traversable
Traversable
Your own
And others… xml files case classes …maps termination
Whirlwind tour Acceptance/Unit Matchers Quick start Execution
Expectations
Parallel by default
Control the execution
Control the execution
Isolation
Selection
Selection
Selection
Whirlwind tour Acceptance/Unit Matchers Quick start Contexts Execution
Before
Around
Fixture
Applications Database setup/cleanup Web application context Timing Contexts chaining
35 Full speed
Whirlwind tour Matchers Quick startScalaCheck Contexts Execution Acceptance/Unit
ScalaCheck
ScalaCheck
Whirlwind tour Acceptance/Unit Matchers Quick startScalaCheck Contexts DataTables Execution
DataTables
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito ScalaCheck Contexts DataTables Execution
Mockito
43 Moonwalk!
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts DataTables Execution
Given / When / Then
Given / When / Then
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts Scripts DataTables Execution
No more operators!
Groups
Groups
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts Command line Scripts DataTables Execution
Command-line arguments
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts Command line Failures Scripts DataTables Execution
Detailed failures
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts Pending until fixed Command line Failures Scripts DataTables Execution
Don’t have time to fix it?
Whirlwind tour Acceptance/Unit Matchers Quick start Mockito G/W/T ScalaCheck Contexts Pending until fixed Command line Failures Scripts Snippets DataTables Execution
Snippets
Auto examples
60 Fly
Whirlwind tour Acceptance/Unit Matchers Mockito G/W/T ScalaCheck Contexts Pending until fixed Command line Failures Scripts Snippets DataTables Execution Next?
Specs2 3.0 Presentation at LambdaJam 2014 “Online” specifications More library-like Optional DSLs Modular reporters Some API breaks No nested specs
How can you help? Eclipse plugin Html reporting Web testing
Whirlwind tour Acceptance/Unit Matchers Mockito G/W/T ScalaCheck Contexts Pending until fixed Command line Failures Scripts Snippets DataTables Execution Thanks!

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Specs2 whirlwind tour at Scaladays 2014

Editor's Notes

  1. This gap is real and needs to be addressed. There’s no good solution, only a compromise
  2. Use ThrownExpectations in acceptance specs or AllExpectations to get all the expectations
  3. Use ThrownExpectations in acceptance specs or AllExpectations to get all the expectations
  4. API breaks like TimeConversions