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Include an assertion in tests

Recipe IDorg.openrewrite.java.testing.cleanup.TestsShouldIncludeAssertionsArtifactorg.openrewrite.recipe:rewrite-testing-frameworks

For tests not having any assertions, wrap the statements with JUnit Jupiter's Assertions#assertDoesNotThrow(..).

Single recipeRSPEC-S2699MSAL

Add to your build

Get a download tokenThis recipe is Moderne licensed, so the token must belong to a Moderne customer. It replaces YOUR_DOWNLOAD_TOKEN below.

~/.gradle/gradle.properties

codeGenomeUsername=you@example.com
codeGenomeToken=YOUR_DOWNLOAD_TOKEN

build.gradle.kts

plugins {
    id("org.openrewrite.rewrite") version("latest.release")
}

rewrite {
    activeRecipe("org.openrewrite.java.testing.cleanup.TestsShouldIncludeAssertions")
}

repositories {
    mavenCentral()
    maven {
        url = uri("https://artifacts.codegenomeproject.org/maven")
        credentials {
            username = providers.gradleProperty("codeGenomeUsername").get()
            password = providers.gradleProperty("codeGenomeToken").get()
        }
    }
}

dependencies {
    rewrite("org.openrewrite.recipe:rewrite-testing-frameworks:3.47.0")
}

Then run

./gradlew rewriteRun

Usage

This recipe has no required configuration options. You’ll need the Moderne CLI configured before running the command below.

mod run . --recipe org.openrewrite.java.testing.cleanup.TestsShouldIncludeAssertions

If the recipe isn’t available locally, install it with:

mod config recipes jar install org.openrewrite.recipe:rewrite-testing-frameworks:RELEASE

Options

NameTypeDescription
additionalAssertsStringA comma delimited list of packages and/or classes that will be identified as assertions. I.E. a common assertion utility org.foo.TestUtil.
e.g. org.foo.TestUtil, org.bar

Data tables

Structured output this recipe can produce.

  • Source files that had resultsSource files that were modified by the recipe run.org.openrewrite.table.SourcesFileResults
  • Source files that had search resultsSearch results that were found during the recipe run.org.openrewrite.table.SearchResults
  • Source files that errored on a recipeThe details of all errors produced by a recipe run.org.openrewrite.table.SourcesFileErrors
  • Recipe performanceStatistics used in analyzing the performance of recipes.org.openrewrite.table.RecipeRunStats