def test_coursier_resolve_noop_does_not_touch_lockfile(
rule_runner: RuleRunner) -> None:
expected_lockfile = CoursierResolvedLockfile(entries=(CoursierLockfileEntry(
coord=MavenCoord(coord="org.hamcrest:hamcrest-core:1.3"),
file_name="hamcrest-core-1.3.jar",
direct_dependencies=MavenCoordinates([]),
dependencies=MavenCoordinates([]),
file_digest=FileDigest(
fingerprint=
"66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9",
serialized_bytes_length=45024,
),
), ))
rule_runner.write_files({
"BUILD":
dedent("""\
coursier_lockfile(
name = 'example-lockfile',
maven_requirements = [
'org.hamcrest:hamcrest-core:1.3',
],
sources = [
"coursier_resolve.lockfile",
],
)
"""),
"coursier_resolve.lockfile":
expected_lockfile.to_json().decode("utf-8"),
})
result = rule_runner.run_goal_rule(CoursierResolve, args=["::"])
assert result.exit_code == 0
assert result.stderr == ""
def test_coursier_resolve_updates_bogus_lockfile(
rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
coursier_lockfile(
name = 'example-lockfile',
maven_requirements = [
'org.hamcrest:hamcrest-core:1.3',
],
)
"""),
"coursier_resolve.lockfile":
"]bad json[",
})
result = rule_runner.run_goal_rule(CoursierResolve, args=["::"])
assert result.exit_code == 0
assert result.stderr == "Updated lockfile at: coursier_resolve.lockfile\n"
expected_lockfile = CoursierResolvedLockfile(entries=(CoursierLockfileEntry(
coord=MavenCoord(coord="org.hamcrest:hamcrest-core:1.3"),
file_name="hamcrest-core-1.3.jar",
direct_dependencies=MavenCoordinates([]),
dependencies=MavenCoordinates([]),
file_digest=FileDigest(
fingerprint=
"66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9",
serialized_bytes_length=45024,
),
), ))
assert (Path(rule_runner.build_root,
"coursier_resolve.lockfile").read_bytes() ==
expected_lockfile.to_json())
def test_compile_with_maven_deps(rule_runner: RuleRunner) -> None:
resolved_joda_lockfile = CoursierResolvedLockfile(
entries=(CoursierLockfileEntry(
coord=Coordinate(
group="joda-time", artifact="joda-time", version="2.10.10"),
file_name="joda-time-2.10.10.jar",
direct_dependencies=Coordinates([]),
dependencies=Coordinates([]),
file_digest=FileDigest(
fingerprint=
"dd8e7c92185a678d1b7b933f31209b6203c8ffa91e9880475a1be0346b9617e3",
serialized_bytes_length=644419,
),
), ))
rule_runner.write_files({
"BUILD":
dedent("""\
jvm_artifact(
name = "joda-time_joda-time",
group = "joda-time",
artifact = "joda-time",
version = "2.10.10",
)
java_sources(
name = 'main',
dependencies = [
':joda-time_joda-time',
]
)
"""),
"coursier_resolve.lockfile":
resolved_joda_lockfile.to_json().decode("utf-8"),
"Example.java":
dedent("""
package org.pantsbuild.example;
import org.joda.time.DateTime;
public class Example {
public static void main(String[] args) {
DateTime dt = new DateTime();
System.out.println(dt.getYear());
}
}
"""),
})
request = CompileJavaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
compiled_classfiles = rule_runner.request(ClasspathEntry, [request])
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".Example.java.main.jar": {"org/pantsbuild/example/Example.class"}
}
def test_compile_with_maven_deps(rule_runner: RuleRunner) -> None:
resolved_joda_lockfile = CoursierResolvedLockfile(
entries=(CoursierLockfileEntry(
coord=Coordinate(
group="joda-time", artifact="joda-time", version="2.10.10"),
file_name="joda-time-2.10.10.jar",
direct_dependencies=Coordinates([]),
dependencies=Coordinates([]),
file_digest=FileDigest(
fingerprint=
"dd8e7c92185a678d1b7b933f31209b6203c8ffa91e9880475a1be0346b9617e3",
serialized_bytes_length=644419,
),
), ))
rule_runner.write_files({
"BUILD":
dedent("""\
jvm_artifact(
name = "joda-time_joda-time",
group = "joda-time",
artifact = "joda-time",
version = "2.10.10",
)
scala_sources(
name = 'main',
dependencies = [":joda-time_joda-time"],
)
"""),
"coursier_resolve.lockfile":
resolved_joda_lockfile.to_json().decode("utf-8"),
"Example.scala":
dedent("""
package org.pantsbuild.example
import org.joda.time.DateTime
object Main {
def main(args: Array[String]): Unit = {
val dt = new DateTime()
println(dt.getYear)
}
}
"""),
})
request = CompileScalaSourceRequest(
component=expect_single_expanded_coarsened_target(
rule_runner, Address(spec_path="", target_name="main")),
resolve=make_resolve(rule_runner),
)
compiled_classfiles = rule_runner.request(ClasspathEntry, [request])
classpath = rule_runner.request(RenderedClasspath,
[compiled_classfiles.digest])
assert classpath.content == {
".Example.scala.main.jar": {
"META-INF/MANIFEST.MF",
"org/pantsbuild/example/Main$.class",
"org/pantsbuild/example/Main.class",
}
}
def test_coursier_resolve_updates_bogus_lockfile(
rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
dedent("""\
java_sources(
name = 'here_to_provide_dependencies',
dependencies = [
':org.hamcrest_hamcrest-core',
],
sources = ["*.txt"],
)
jvm_artifact(
name = 'org.hamcrest_hamcrest-core',
group = 'org.hamcrest',
artifact = 'hamcrest-core',
version = "1.3",
)
coursier_lockfile(
name = 'example-lockfile',
)
"""),
"coursier_resolve.lockfile":
"]bad json[",
})
result = rule_runner.run_goal_rule(CoursierResolve,
args=ARGS,
env_inherit=PYTHON_BOOTSTRAP_ENV)
assert result.exit_code == 0
assert result.stderr == "Updated lockfile at: coursier_resolve.lockfile\n"
expected_lockfile = CoursierResolvedLockfile(entries=(CoursierLockfileEntry(
coord=HAMCREST_COORD,
file_name="hamcrest-core-1.3.jar",
direct_dependencies=Coordinates([]),
dependencies=Coordinates([]),
file_digest=FileDigest(
fingerprint=
"66fdef91e9739348df7a096aa384a5685f4e875584cce89386a7a47251c4d8e9",
serialized_bytes_length=45024,
),
), ))
assert (Path(rule_runner.build_root,
"coursier_resolve.lockfile").read_bytes() ==
expected_lockfile.to_json())
def test_vintage_and_jupiter_simple_success(rule_runner: RuleRunner) -> None:
combined_lockfile = CoursierResolvedLockfile(
entries=(*JUNIT4_RESOLVED_LOCKFILE.entries,
*JUNIT5_RESOLVED_LOCKFILE.entries))
rule_runner.write_files({
"coursier_resolve.lockfile":
combined_lockfile.to_json().decode("utf-8"),
"BUILD":
dedent("""\
jvm_artifact(
name='junit_junit',
group='junit',
artifact='junit',
version='4.13.2',
)
jvm_artifact(
name='org.junit.jupiter_junit-jupiter-api',
group='org.junit.jupiter',
artifact='junit-jupiter-api',
version='5.7.2',
)
coursier_lockfile(
name = 'lockfile',
requirements = [
':junit_junit',
':org.junit.jupiter_junit-jupiter-api',
],
sources = [
"coursier_resolve.lockfile",
],
)
junit_tests(
name='example-test',
dependencies= [':lockfile'],
)
"""),
"JupiterTest.java":
dedent("""
package org.pantsbuild.example;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
class JupiterTest {
@Test
void testHello(){
assertEquals("Hello!", "Hello!");
}
}
"""),
"VintageTest.java":
dedent("""
package org.pantsbuild.example;
import junit.framework.TestCase;
public class VintageTest extends TestCase {
public void testGoodbye(){
assertTrue("Hello!" == "Hello!");
}
}
"""),
})
test_result = run_junit_test(rule_runner, "example-test",
"JupiterTest.java")
assert test_result.exit_code == 0
# TODO: Once support for parsing junit.xml is implemented, use that to determine status so we can remove the
# hack to use ASCII test output in the `run_junit_test` rule.
assert re.search(r"Finished:\s+testHello", test_result.stdout) is not None
assert re.search(r"Finished:\s+testGoodbye",
test_result.stdout) is not None
assert re.search(r"2 tests successful", test_result.stdout) is not None
assert re.search(r"2 tests found", test_result.stdout) is not None