v0.17.0

Notable upgrades in this release:

• Scala Native 0.5
• Scala 3 bumped to LTS (3.3.4)

Notable changes:

• Merge tokens in diffs (#181)

What's Changed

• Lintable expansion by @som-snytt in #161
• Merge adjacent tokens in diffs by @lolgab in #181
• deps: Bump to Scala 3 LTS, fix multi-platform tests by @keynmol in #182
• deps: Update auxlib, clib, javalib, nativelib, ... to 0.5.5 by @scala-steward in #167
• deps: Update sbt-scalajs, scalajs-compiler, ... to 1.12.0 by @scala-steward in #108

Behind the scene

• ci: Update sbt, scripted-plugin to 1.10.5 by @scala-steward in #180
• ci: Update sbt-ci-release to 1.9.0 by @scala-steward in #178
• ci: Update sbt-projectmatrix to 0.10.0 by @scala-steward in #156
• ci: Update sbt-scalafmt to 2.5.2 by @scala-steward in #139
• ci: Update scalafmt-core to 3.8.3 by @scala-steward in #164
• ci: use setup-java instead of deprecated olafurpg/setup-scala by @xuwei-k in #146
• ci: remove unnecessary apt install by @xuwei-k in #145
• ci: Add setup-sbt by @eed3si9n in #175

New Contributors

• @som-snytt made their first contribution in #161
• @lolgab made their first contribution in #181

Full Changelog: v0.16.0...v0.17.0

v0.16.0 : version upgrades

Key points

• Fixes bugs related to package name captures during macro-expansion (Scala 3)
• Enables Snapshot releases
• Drops SJS 0.6
• Upgrades Scala 3 to 3.1.2
• Upgrades SN to 0.4.7
• Enables SN/Scala3 combo

What's Changed

• Disable SJS 0.6, SN 0.4.0-M2 and update readme by @keynmol in #53
• Fix relativisation edge-case (Windows) by @Baccata in #56
• Publish on pushes to develop branch by @keynmol in #57
• [bugfix] capturing package names crashes at runtime by @keynmol in #55
• Update sbt-projectmatrix to 0.9.0 by @scala-steward in #63
• bump, bump, bump your versions by @SethTisue in #60
• Update junit-interface to 0.13.3 by @scala-steward in #65
• Update sbt-ci-release to 1.5.7 by @scala-steward in #64
• Update sbt-scalafmt to 2.4.6 by @scala-steward in #72
• Update sbt-ci-release to 1.5.10 by @scala-steward in #77
• Update sbt-scalajs, scalajs-compiler, ... to 1.10.0 by @scala-steward in #79
• Update sbt-scalajs, scalajs-compiler, ... to 1.10.1 by @scala-steward in #84
• Update sbt to 1.7.0 by @scala-steward in #89
• Update sbt to 1.7.1 by @scala-steward in #90
• Enable support for the Scala3/Native combo by @Baccata in #95

New Contributors

• @scala-steward made their first contribution in #63

Full Changelog: v0.15.4...v0.16.0

0.15.4: Fix implicit parameter and conversion capture

Changes

This release is a bugfix, mainly revolving around #50

• #51 Fixed compilation and rendering on Scala 3 when implicit conversions were involved
• #52 Fixed compilation on Scala 3 when implicit/given parameters were torn apart from other parameter lists

0.15.3: Scala 3.0.0 support

Expecty 0.15.3 is cross published to the following build matrix:

Scala Version	JVM	JS (1.x)	JS (0.6.x)	Native (0.4.x)	Native (0.3.x)
3.0.0	✅	✅	n/a	n/a	n/a
2.13.x	✅	✅	✅	✅	n/a
2.12.x	✅	✅	✅	✅	n/a
2.11.x	✅	✅	✅	✅	✅

Changes

• Maintenance release, upgarding Scala 3 version from 3.0.0-RC2 to 3.0.0

about Expecty

Expecty is a mini library to bring power assert to Scala. Power assert (or power assertion) is a variant of assert(...) function that that prints out detailed error message automatically. It was originally implemented by Peter Niederwieser for Spock.

scala> val a = 1; val b = 3
val a: Int = 1
val b: Int = 3

scala> import com.eed3si9n.expecty.Expecty.assert
import com.eed3si9n.expecty.Expecty.assert

scala> assert(a * b == 7)
java.lang.AssertionError: assertion failed

assert(a * b == 7)
       | | | |
       1 3 3 false

  at com.eed3si9n.expecty.ExpectyBase$ExpectyListener.expressionRecorded(Expecty.scala:41)
  at com.eed3si9n.expecty.RecorderRuntime.recordExpression(RecorderRuntime.scala:40)
  ... 35 elided

0.15.2: Scala 3.0.0-RC2 support

Expecty 0.15.2 is cross published to the following build matrix:

Scala Version	JVM	JS (1.x)	JS (0.6.x)	Native (0.4.x)	Native (0.3.x)
3.0.0-RC2	✅	✅	n/a	n/a	n/a
2.13.x	✅	✅	✅	n/a	n/a
2.12.x	✅	✅	✅	n/a	n/a
2.11.x	✅	✅	✅	✅	✅

Changes

• Maintenance release, upgarding Scala 3 version from 3.0.0-RC1 to 3.0.0-RC2

about Expecty

Expecty is a mini library to bring power assert to Scala. Power assert (or power assertion) is a variant of assert(...) function that that prints out detailed error message automatically. It was originally implemented by Peter Niederwieser for Spock.

scala> val a = 1; val b = 3
val a: Int = 1
val b: Int = 3

scala> import com.eed3si9n.expecty.Expecty.assert
import com.eed3si9n.expecty.Expecty.assert

scala> assert(a * b == 7)
java.lang.AssertionError: assertion failed

assert(a * b == 7)
       | | | |
       1 3 3 false

  at com.eed3si9n.expecty.ExpectyBase$ExpectyListener.expressionRecorded(Expecty.scala:41)
  at com.eed3si9n.expecty.RecorderRuntime.recordExpression(RecorderRuntime.scala:40)
  ... 35 elided

0.15.1

Expecty 0.15.1 is cross published to the following build matrix:

Scala Version	JVM	JS (1.x)	JS (0.6.x)	Native (0.4.x)	Native (0.3.x)
3.0.0-M3	✅	✅	n/a	n/a	n/a
2.13.x	✅	✅	✅	n/a	n/a
2.12.x	✅	✅	✅	n/a	n/a
2.11.x	✅	✅	✅	✅	✅

fixes

• Removes unintended println #41 by @keynmol

about Expecty

Expecty is a mini library to bring power assert to Scala. Power assert (or power assertion) is a variant of assert(...) function that that prints out detailed error message automatically. It was originally implemented by Peter Niederwieser for Spock.

scala> val a = 1; val b = 3
val a: Int = 1
val b: Int = 3

scala> import com.eed3si9n.expecty.Expecty.assert
import com.eed3si9n.expecty.Expecty.assert

scala> assert(a * b == 7)
java.lang.AssertionError: assertion failed

assert(a * b == 7)
       | | | |
       1 3 3 false

  at com.eed3si9n.expecty.ExpectyBase$ExpectyListener.expressionRecorded(Expecty.scala:41)
  at com.eed3si9n.expecty.RecorderRuntime.recordExpression(RecorderRuntime.scala:40)
  ... 35 elided

0.15.0

Expecty 0.15.0 is cross published to the following build matrix:

Scala Version	JVM	JS (1.x)	JS (0.6.x)	Native (0.4.x)	Native (0.3.x)
3.0.0-M3	✅	✅	n/a	n/a	n/a
2.13.x	✅	✅	✅	n/a	n/a
2.12.x	✅	✅	✅	n/a	n/a
2.11.x	✅	✅	✅	✅	✅

Expecty 0.15.0 backports features added to Verify over course of time.

• Scala 3.0.0-M3 support #37 by @keynmol
• String diffing #39

about Expecty

Expecty is a mini library to bring power assert to Scala. Power assert (or power assertion) is a variant of assert(...) function that that prints out detailed error message automatically. It was originally implemented by Peter Niederwieser for Spock.

scala> val a = 1; val b = 3
val a: Int = 1
val b: Int = 3

scala> import com.eed3si9n.expecty.Expecty.assert
import com.eed3si9n.expecty.Expecty.assert

scala> assert(a * b == 7)
java.lang.AssertionError: assertion failed

assert(a * b == 7)
       | | | |
       1 3 3 false

  at com.eed3si9n.expecty.ExpectyBase$ExpectyListener.expressionRecorded(Expecty.scala:41)
  at com.eed3si9n.expecty.RecorderRuntime.recordExpression(RecorderRuntime.scala:40)
  ... 35 elided

0.14.1

Expecty 0.14.1 is built to Scala 2.11, 2.12, 2.13, 0.27.0-RC1 (Dotty), sjs1_2.11, sjs1_2.12, sjs1_2.13, and native0.3_2.11.

expect(...) takes vararg

Expecty 0.14.1 supports vararg using expect(...) method.

scala> import com.eed3si9n.expecty.Expecty.expect
import com.eed3si9n.expecty.Expecty.expect

scala> expect(
     |   "abc".length() == 3,
     |   "def".length() == 2,
     |   "fgh".length() == 1,
     | )
java.lang.AssertionError: assertion failed

"def".length() == 2,
      |        |
      3        false

  at com.eed3si9n.expecty.ExpectyBase$ExpectyListener.expressionRecorded(Expecty.scala:38)
  at com.eed3si9n.expecty.RecorderRuntime.recordExpression(RecorderRuntime.scala:39)
  ... 40 elided

This brings back the multi parameter expect(...) from older pre-0.12 Expecty, but using vararg instead of block statement.

#29 by @Baccata

Source location

Expecty 0.14.1 adds optional source location information.

import com.eed3si9n.expecty.Expecty
val assert = new Expecty { override val showLocation = true }
assert("abc".length() == 2)

This will output:

assertion failed (jvm/src/test/scala/org/expecty/ExpectyLocationSpec.scala:32)

assert("abc".length() == 2)
             |        |
             3        false

#28 by @Baccata

Dotty 0.27.0-RC1 support

Dotty 0.27 support ##27 by @Baccata

0.14.0

0.14.0 had issues, please use 0.14.1.

0.13.0

Expecty 0.13.0 is built to Scala 2.11, 2.12, 2.13, 0.7 (Dotty), sjs0.6_2.11, sjs0.6_2.12, sjs0.6_2.13, and native0.3_2.11.

Generic Recorder[A, R] macro

Expecty internally defines Recorder macro that records each element in an expression.
Expecty 0.13.0 makes this notion generic as Recorder[A, R]. This might be used for instance to define a new macro that uses Either to return the error instead of throwing an AssertionError exception.

This was contributed by @Baccata as #22

Dotty 0.7.0-RC1 support

Expecty 0.13.0 adds Dotty 0.7 support #21 by @eed3si9n