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Merge pull request objectionary#3987 from Suban05/3941-transpile-it
objectionary#3941 add integration tests for `TranspileMojo`
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-72
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3 files changed

+128
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‎.codacy.yml

+1-1
Original file line numberDiff line numberDiff line change
@@ -6,4 +6,4 @@
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# package name contains capital letter and such names are conventional.
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---
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exclude_paths:
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- "eo-maven-plugin/src/test/java/org/eolang/maven/RegisterMojoIT.java"
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- "eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoIT.java"

‎eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoIT.java

+127
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,127 @@
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/*
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* SPDX-FileCopyrightText: Copyright (c) 2016-2025 Objectionary.com
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* SPDX-License-Identifier: MIT
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*/
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package org.eolang.maven;
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import com.yegor256.MayBeSlow;
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import com.yegor256.Mktmp;
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import com.yegor256.MktmpResolver;
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import com.yegor256.WeAreOnline;
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import com.yegor256.farea.Farea;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import org.hamcrest.MatcherAssert;
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import org.hamcrest.Matchers;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.extension.ExtendWith;
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/**
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* Integration tests for {@link TranspileMojo}.
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*
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* @since 0.52
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*/
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@SuppressWarnings({"JTCOP.RuleAllTestsHaveProductionClass", "JTCOP.RuleNotContainsTestWord"})
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@ExtendWith({WeAreOnline.class, MktmpResolver.class, MayBeSlow.class, RandomProgramResolver.class})
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final class TranspileMojoIT {
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@Test
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void transpilesWithPackage(@Mktmp final Path temp) throws Exception {
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new Farea(temp).together(
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f -> {
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f.clean();
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f.files().file("src/main/eo/one/foo.eo").write(
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String.join(
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"\n",
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"+package one",
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"",
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"# no comments.",
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"[] > foo",
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" QQ.io.stdout > @",
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" \"Hello, world!\\n\""
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).getBytes(StandardCharsets.UTF_8)
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);
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new AppendedPlugin(f).value()
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.goals("register", "parse", "shake", "transpile");
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f.exec("process-sources");
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final String java = "EOfoo.java";
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final String pname = "EOone";
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final String pinfo = "package-info.java";
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MatcherAssert.assertThat(
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String.format(
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"The %s file must be generated, but it didn't",
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java
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),
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temp.resolve(
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String.format(
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"target/generated-sources/%s/%s",
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pname,
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java
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)
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).toFile().exists(),
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Matchers.is(true)
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);
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MatcherAssert.assertThat(
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String.format(
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"The %s file must contain the %s package name",
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pinfo,
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pname
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),
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Files.readString(
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temp.resolve(
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String.format(
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"target/generated-sources/%s/%s",
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pname,
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pinfo
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)
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),
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StandardCharsets.UTF_8
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),
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Matchers.containsString(String.format("package %s;", pname))
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);
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}
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);
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}
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@Test
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void transpilesSimpleApp(@Mktmp final Path temp, @RandomProgram final String prog)
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throws Exception {
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new Farea(temp).together(
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f -> {
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f.clean();
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f.files().file("src/main/eo/foo.eo").write(prog.getBytes());
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new AppendedPlugin(f).value()
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.goals("register", "parse", "shake", "transpile");
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f.exec("process-sources");
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final String java = "EOfoo.java";
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final String pinfo = "package-info.java";
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MatcherAssert.assertThat(
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String.format(
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"The %s file is re-generated",
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java
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),
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temp.resolve(
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String.format(
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"target/generated-sources/%s",
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java
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)
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).toFile().exists(),
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Matchers.is(true)
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);
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MatcherAssert.assertThat(
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String.format(
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"The %s file must not exist, but it doesn't",
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pinfo
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),
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temp.resolve(
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String.format(
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"target/generated-sources/%s",
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pinfo
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)
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).toFile().exists(),
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Matchers.is(false)
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);
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}
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);
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}
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}

‎eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoTest.java

-71
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,7 @@
66

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import com.yegor256.Mktmp;
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import com.yegor256.MktmpResolver;
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import com.yegor256.farea.Farea;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
@@ -101,75 +99,6 @@ void doesNotTouchAtom(@Mktmp final Path temp) throws IOException {
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);
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}
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@Test
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void transpilesWithPackage(@Mktmp final Path temp)
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throws Exception {
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new Farea(temp).together(
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f -> {
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f.clean();
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f.files().file("src/main/eo/one/foo.eo").write(
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String.join(
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"\n",
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"+package one",
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"+unlint object-has-data",
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"",
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"# no comments.",
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"[] > foo",
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" QQ.io.stdout > @",
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" \"Hello, world!\\n\"",
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""
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).getBytes(StandardCharsets.UTF_8)
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);
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f.build()
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.plugins()
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.appendItself()
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.execution()
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.goals("register", "parse", "shake", "transpile");
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f.exec("process-sources");
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}
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);
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MatcherAssert.assertThat(
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"the .java file is generated",
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temp.resolve("target/generated-sources/EOone/EOfoo.java").toFile().exists(),
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Matchers.is(true)
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);
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MatcherAssert.assertThat(
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"the package-info.java file contains the right package name",
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Files.readString(
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temp.resolve("target/generated-sources/EOone/package-info.java"),
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StandardCharsets.UTF_8
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),
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Matchers.containsString("package EOone;")
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);
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}
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@Test
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void transpilesSimpleApp(@Mktmp final Path temp, @RandomProgram final String prog)
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throws Exception {
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new Farea(temp).together(
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f -> {
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f.clean();
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f.files().file("src/main/eo/foo.eo").write(prog.getBytes());
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f.build()
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.plugins()
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.appendItself()
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.execution()
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.goals("register", "parse", "shake", "transpile");
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f.exec("process-sources");
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}
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);
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MatcherAssert.assertThat(
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"the .java file is re-generated",
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temp.resolve("target/generated-sources/EOfoo.java").toFile().exists(),
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Matchers.is(true)
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);
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MatcherAssert.assertThat(
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"the package-info.java file contains the right package name",
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temp.resolve("target/generated-sources/package-info.java").toFile().exists(),
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Matchers.is(false)
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);
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}
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@Test
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void recompilesIfModified(@Mktmp final Path temp) throws IOException {
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final FakeMaven maven = new FakeMaven(temp);

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