test_report.gradle

/* SPDX-FileCopyrightText: 2006-2026 Peter Jakubčo
   SPDX-License-Identifier: GPL-3.0-or-later */
// Credits go to: https://gist.github.com/lwasyl/f5b2b4ebe9e348ebbd8ee4cb995f8362#file-gradle_tests_report-gradle
// https://medium.com/@wasyl/pretty-tests-summary-in-gradle-744804dd676c

import groovy.time.TimeCategory
import org.gradle.api.tasks.testing.logging.TestExceptionFormat
import org.gradle.api.tasks.testing.logging.TestLogEvent

ext.testsResults = [] // Container for tests summaries

allprojects { project ->
    tasks.withType(Test).configureEach { testTask ->

        testTask.testLogging { logging ->
            events TestLogEvent.FAILED,
                    TestLogEvent.SKIPPED,
                    TestLogEvent.STANDARD_OUT,
                    TestLogEvent.STANDARD_ERROR

            exceptionFormat TestExceptionFormat.FULL
            showExceptions true
            showCauses true
            showStackTraces true
        }

        ignoreFailures = false // true to always run all tests for all modules

        afterSuite { desc, result ->

            if (desc.parent) return // Only summarize results for whole modules

            String summary = "${testTask.project.name}:${testTask.name} results: ${result.resultType} " +
                    "(" +
                    "${result.testCount} tests, " +
                    "${result.successfulTestCount} successes, " +
                    "${result.failedTestCount} failures, " +
                    "${result.skippedTestCount} skipped" +
                    ") " +
                    "in ${TimeCategory.minus(new Date(result.endTime), new Date(result.startTime))}" +
                    "\n" +
                    "Report file: ${testTask.reports.html.entryPoint}"

            // Add reports in `testsResults`, keep failed suites at the end
            if (result.resultType == TestResult.ResultType.SUCCESS) {
                rootProject.testsResults.add(0, summary)
            } else {
                rootProject.testsResults += summary
            }
        }
    }
}

gradle.buildFinished {
    def allResults = rootProject.ext.testsResults

    if (!allResults.isEmpty()) {
        printResults allResults
    }
}

private static void printResults(allResults) {
    def maxLength = allResults*.readLines().flatten().collect { it.length() }.max()

    println "┌${"${"─" * maxLength}"}┐"

    println allResults.collect {
        it.readLines().collect {
            "│" + it + " " * (maxLength - it.length()) + "│"
        }.join("\n")
    }.join("\n├${"${"─" * maxLength}"}┤\n")

    println "└${"${"─" * maxLength}"}┘"
}