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package ch.fhnw.thga.gradleplugins;
import static ch.fhnw.thga.gradleplugins.FregeExtension.DEFAULT_RELATIVE_SOURCE_DIR;
import static ch.fhnw.thga.gradleplugins.FregePlugin.REPL_FREGE_TASK_NAME;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.COMPLETION_FR;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.MINIMAL_BUILD_FILE_CONFIG;
import static ch.fhnw.thga.gradleplugins.SharedTaskLogic.NEW_LINE;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.assertFileDoesNotExist;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.assertFileExists;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.createFregeSection;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.runAndFailGradleTask;
import static ch.fhnw.thga.gradleplugins.SharedFunctionalTestLogic.runGradleTask;
import static org.gradle.testkit.runner.TaskOutcome.FAILED;
import static org.gradle.testkit.runner.TaskOutcome.SUCCESS;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.File;
import java.nio.file.Paths;
import java.util.stream.Stream;
import org.gradle.api.Project;
import org.gradle.testkit.runner.BuildResult;
import org.junit.jupiter.api.DisplayNameGenerator;
import org.junit.jupiter.api.IndicativeSentencesGeneration;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.io.TempDir;
import ch.fhnw.thga.gradleplugins.fregeproject.FregeProjectBuilder;
import ch.fhnw.thga.gradleplugins.fregeproject.FregeSourceFile;
public class ReplFregeTaskFunctionalTest
{
@Nested
@IndicativeSentencesGeneration(
generator = DisplayNameGenerator.ReplaceUnderscores.class)
class Repl_frege_task_works
{
@Test
void given_minimal_build_file_config_with_repl_module(
@TempDir File testProjectDir)
throws Exception
{
String replModuleConfig = createFregeSection(
FregeDTOBuilder
.builder()
.version("'3.25.84'")
.release("'3.25alpha'")
.replModule("'ch.fhnw.thga.Completion'")
.build()
);
Project project = FregeProjectBuilder
.builder()
.projectRoot(testProjectDir)
.buildFile(replModuleConfig)
.fregeSourceFiles(() -> Stream.of(COMPLETION_FR))
.build();
BuildResult result = runGradleTask(testProjectDir, REPL_FREGE_TASK_NAME);
assertTrue(
project
.getTasks()
.getByName(REPL_FREGE_TASK_NAME)
instanceof ReplFregeTask);
assertEquals(
SUCCESS,
result.task(":" + REPL_FREGE_TASK_NAME).getOutcome());
assertTrue(result.getOutput().contains("java -cp"));
assertTrue(result.getOutput().contains("frege3.25.84.jar"));
assertTrue(result.getOutput().contains(
Paths.get(COMPLETION_FR.getFregeModulePath()).normalize().toString())
);
assertFileDoesNotExist(
testProjectDir,
"build/classes/main/frege/ch/fhnw/thga/Completion.java"
);
assertFileDoesNotExist(
testProjectDir,
"build/classes/main/frege/ch/fhnw/thga/Completion.class"
);
}
@Test
void given_dependent_frege_files_with_command_line_repl_module_option(
@TempDir File testProjectDir)
throws Exception
{
String frobCode = String.join(
NEW_LINE,
"module ch.fhnw.thga.Frob where",
NEW_LINE,
NEW_LINE,
"import ch.fhnw.thga.Completion (complete)",
NEW_LINE,
"frob i = complete $ i + i",
NEW_LINE
);
FregeSourceFile frob_FR = new FregeSourceFile(
String.format(
"%s/%s",
DEFAULT_RELATIVE_SOURCE_DIR,
"ch/fhnw/thga/Frob.fr"
),
frobCode);
Project project = FregeProjectBuilder
.builder()
.projectRoot(testProjectDir)
.buildFile(MINIMAL_BUILD_FILE_CONFIG)
.fregeSourceFiles(() -> Stream.of(COMPLETION_FR, frob_FR))
.build();
BuildResult result = runGradleTask(
testProjectDir,
REPL_FREGE_TASK_NAME,
"--replModule=ch.fhnw.thga.Frob"
);
assertTrue(
project
.getTasks()
.getByName(REPL_FREGE_TASK_NAME)
instanceof ReplFregeTask);
assertEquals(
SUCCESS,
result.task(":" + REPL_FREGE_TASK_NAME).getOutcome());
assertTrue(result.getOutput().contains("java -cp"));
assertTrue(result.getOutput().contains("frege3.25.84.jar"));
assertTrue(result.getOutput().contains(
Paths.get(frob_FR.getFregeModulePath()).normalize().toString())
);
assertFileExists(
testProjectDir,
"build/classes/main/frege/ch/fhnw/thga/Completion.java"
);
assertFileExists(
testProjectDir,
"build/classes/main/frege/ch/fhnw/thga/Completion.class"
);
assertFileDoesNotExist(
testProjectDir,
"build/classes/main/frege/ch/fhnw/thga/Frob.java"
);
assertFileDoesNotExist(
testProjectDir,
"build/classes/main/frege/ch/fhnw/thga/Frob.class"
);
}
}
@Nested
@IndicativeSentencesGeneration(
generator = DisplayNameGenerator.ReplaceUnderscores.class)
class Repl_frege_task_fails
{
@Test
void given_minimal_build_file_config_without_repl_module(
@TempDir File testProjectDir)
throws Exception
{
Project project = FregeProjectBuilder
.builder()
.projectRoot(testProjectDir)
.buildFile(MINIMAL_BUILD_FILE_CONFIG)
.fregeSourceFiles(() -> Stream.of(COMPLETION_FR))
.build();
BuildResult result = runAndFailGradleTask(testProjectDir, REPL_FREGE_TASK_NAME);
assertTrue(
project
.getTasks()
.getByName(REPL_FREGE_TASK_NAME)
instanceof ReplFregeTask
);
assertEquals(
FAILED,
result.task(":" + REPL_FREGE_TASK_NAME).getOutcome()
);
}
}
}
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