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#3941 add integration tests for TranspileMojo #3987

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Merged
maxonfjvipon merged 3 commits into from
Mar 10, 2025
Merged

#3941 add integration tests for TranspileMojo #3987

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2932991
#3941 add integration tests for transpile
Suban05 Mar 10, 2025
ebc33d4
#3941 order
Suban05 Mar 10, 2025
4b4403e
#3941 remove `+unlint` line
Suban05 Mar 10, 2025
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2 changes: 1 addition & 1 deletion .codacy.yml
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Expand Up @@ -6,4 +6,4 @@
# package name contains capital letter and such names are conventional.
---
exclude_paths:
- "eo-maven-plugin/src/test/java/org/eolang/maven/RegisterMojoIT.java"
- "eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoIT.java"
127 changes: 127 additions & 0 deletions eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoIT.java
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@@ -0,0 +1,127 @@
/*
* SPDX-FileCopyrightText: Copyright (c) 2016-2025 Objectionary.com
* SPDX-License-Identifier: MIT
*/
package org.eolang.maven;

import com.yegor256.MayBeSlow;
import com.yegor256.Mktmp;
import com.yegor256.MktmpResolver;
import com.yegor256.WeAreOnline;
import com.yegor256.farea.Farea;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import org.hamcrest.MatcherAssert;
import org.hamcrest.Matchers;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;

/**
* Integration tests for {@link TranspileMojo}.
*
* @since 0.52
*/
@SuppressWarnings({"JTCOP.RuleAllTestsHaveProductionClass", "JTCOP.RuleNotContainsTestWord"})
@ExtendWith({WeAreOnline.class, MktmpResolver.class, MayBeSlow.class, RandomProgramResolver.class})
final class TranspileMojoIT {
@Test
void transpilesWithPackage(@Mktmp final Path temp) throws Exception {
new Farea(temp).together(
f -> {
f.clean();
f.files().file("src/main/eo/one/foo.eo").write(
String.join(
"\n",
"+package one",
"",
"# no comments.",
"[] > foo",
" QQ.io.stdout > @",
" \"Hello, world!\\n\""
).getBytes(StandardCharsets.UTF_8)
);
new AppendedPlugin(f).value()
.goals("register", "parse", "shake", "transpile");
f.exec("process-sources");
final String java = "EOfoo.java";
final String pname = "EOone";
final String pinfo = "package-info.java";
MatcherAssert.assertThat(
String.format(
"The %s file must be generated, but it didn't",
java
),
temp.resolve(
String.format(
"target/generated-sources/%s/%s",
pname,
java
)
).toFile().exists(),
Matchers.is(true)
);
MatcherAssert.assertThat(
String.format(
"The %s file must contain the %s package name",
pinfo,
pname
),
Files.readString(
temp.resolve(
String.format(
"target/generated-sources/%s/%s",
pname,
pinfo
)
),
StandardCharsets.UTF_8
),
Matchers.containsString(String.format("package %s;", pname))
);
}
);
}

@Test
void transpilesSimpleApp(@Mktmp final Path temp, @RandomProgram final String prog)
throws Exception {
new Farea(temp).together(
f -> {
f.clean();
f.files().file("src/main/eo/foo.eo").write(prog.getBytes());
new AppendedPlugin(f).value()
.goals("register", "parse", "shake", "transpile");
f.exec("process-sources");
final String java = "EOfoo.java";
final String pinfo = "package-info.java";
MatcherAssert.assertThat(
String.format(
"The %s file is re-generated",
java
),
temp.resolve(
String.format(
"target/generated-sources/%s",
java
)
).toFile().exists(),
Matchers.is(true)
);
MatcherAssert.assertThat(
String.format(
"The %s file must not exist, but it doesn't",
pinfo
),
temp.resolve(
String.format(
"target/generated-sources/%s",
pinfo
)
).toFile().exists(),
Matchers.is(false)
);
}
);
}
}
71 changes: 0 additions & 71 deletions eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoTest.java
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Expand Up @@ -6,9 +6,7 @@

import com.yegor256.Mktmp;
import com.yegor256.MktmpResolver;
import com.yegor256.farea.Farea;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
Expand Down Expand Up @@ -101,75 +99,6 @@ void doesNotTouchAtom(@Mktmp final Path temp) throws IOException {
);
}

@Test
void transpilesWithPackage(@Mktmp final Path temp)
throws Exception {
new Farea(temp).together(
f -> {
f.clean();
f.files().file("src/main/eo/one/foo.eo").write(
String.join(
"\n",
"+package one",
"+unlint object-has-data",
"",
"# no comments.",
"[] > foo",
" QQ.io.stdout > @",
" \"Hello, world!\\n\"",
""
).getBytes(StandardCharsets.UTF_8)
);
f.build()
.plugins()
.appendItself()
.execution()
.goals("register", "parse", "shake", "transpile");
f.exec("process-sources");
}
);
MatcherAssert.assertThat(
"the .java file is generated",
temp.resolve("target/generated-sources/EOone/EOfoo.java").toFile().exists(),
Matchers.is(true)
);
MatcherAssert.assertThat(
"the package-info.java file contains the right package name",
Files.readString(
temp.resolve("target/generated-sources/EOone/package-info.java"),
StandardCharsets.UTF_8
),
Matchers.containsString("package EOone;")
);
}

@Test
void transpilesSimpleApp(@Mktmp final Path temp, @RandomProgram final String prog)
throws Exception {
new Farea(temp).together(
f -> {
f.clean();
f.files().file("src/main/eo/foo.eo").write(prog.getBytes());
f.build()
.plugins()
.appendItself()
.execution()
.goals("register", "parse", "shake", "transpile");
f.exec("process-sources");
}
);
MatcherAssert.assertThat(
"the .java file is re-generated",
temp.resolve("target/generated-sources/EOfoo.java").toFile().exists(),
Matchers.is(true)
);
MatcherAssert.assertThat(
"the package-info.java file contains the right package name",
temp.resolve("target/generated-sources/package-info.java").toFile().exists(),
Matchers.is(false)
);
}

@Test
void recompilesIfModified(@Mktmp final Path temp) throws IOException {
final FakeMaven maven = new FakeMaven(temp);
Expand Down