def test_one_lint_result_per_chart(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"src/chart1/BUILD":
"helm_chart()",
"src/chart1/Chart.yaml":
gen_chart_file("chart1", version="0.1.0"),
"src/chart1/values.yaml":
HELM_VALUES_FILE,
"src/chart1/templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
"src/chart1/templates/service.yaml":
K8S_SERVICE_FILE,
"src/chart2/BUILD":
"helm_chart()",
"src/chart2/Chart.yaml":
gen_chart_file("chart2", version="0.1.0"),
"src/chart2/values.yaml":
HELM_VALUES_FILE,
"src/chart2/templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
"src/chart2/templates/service.yaml":
K8S_SERVICE_FILE,
})
source_root_patterns = ("src/*", )
chart1_target = rule_runner.get_target(
Address("src/chart1", target_name="chart1"))
chart2_target = rule_runner.get_target(
Address("src/chart2", target_name="chart2"))
lint_results = run_helm_lint(rule_runner, [chart1_target, chart2_target],
source_root_patterns=source_root_patterns)
assert len(lint_results) == 2
assert lint_results[0].exit_code == 0
assert lint_results[0].partition_description == "chart1"
assert lint_results[1].exit_code == 0
assert lint_results[1].partition_description == "chart2"
def test_lint_non_strict_chart_failing(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
"helm_chart(name='mychart')",
"Chart.yaml":
gen_chart_file("mychart", version="0.1.0", icon="wrong URL"),
"values.yaml":
HELM_VALUES_FILE,
"templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
"templates/service.yaml":
K8S_SERVICE_FILE,
})
tgt = rule_runner.get_target(Address("", target_name="mychart"))
lint_results = run_helm_lint(rule_runner, [tgt])
assert len(lint_results) == 1
assert lint_results[0].exit_code == 1
def test_lint_strict_chart_failing(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"BUILD":
"helm_chart(name='mychart', lint_strict=True)",
"Chart.yaml":
gen_chart_file("mychart", version="0.1.0", icon=None),
"values.yaml":
HELM_VALUES_FILE,
"templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
"templates/ingress.yaml":
K8S_INGRESS_FILE_WITH_LINT_WARNINGS,
})
tgt = rule_runner.get_target(Address("", target_name="mychart"))
lint_results = run_helm_lint(rule_runner, [tgt])
assert len(lint_results) == 1
assert lint_results[0].exit_code == 1
def test_helm_package(rule_runner: RuleRunner) -> None:
chart_name = "foo"
chart_version = "0.1.0"
rule_runner.write_files({
f"src/{chart_name}/BUILD":
f"helm_chart(name='{chart_name}')",
f"src/{chart_name}/Chart.yaml":
gen_chart_file(chart_name, version=chart_version),
f"src/{chart_name}/values.yaml":
HELM_VALUES_FILE,
f"src/{chart_name}/templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
f"src/{chart_name}/templates/service.yaml":
K8S_SERVICE_FILE,
})
_assert_build_package(rule_runner,
chart_name=chart_name,
chart_version=chart_version)
def test_skip_lint(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"src/chart/BUILD":
"helm_chart(skip_lint=True)",
"src/chart/Chart.yaml":
gen_chart_file("chart", version="0.1.0"),
"src/chart/values.yaml":
HELM_VALUES_FILE,
"src/chart/templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
"src/chart/templates/service.yaml":
K8S_SERVICE_FILE,
})
source_root_patterns = ("src/*", )
chart_target = rule_runner.get_target(
Address("src/chart", target_name="chart"))
lint_results = run_helm_lint(rule_runner, [chart_target],
source_root_patterns=source_root_patterns)
assert len(lint_results) == 0
def test_helm_package_with_custom_output_path(rule_runner: RuleRunner) -> None:
chart_name = "bar"
chart_version = "0.2.0"
output_path = "charts"
rule_runner.write_files({
f"src/{chart_name}/BUILD":
f"""helm_chart(name="{chart_name}", output_path="{output_path}")""",
f"src/{chart_name}/Chart.yaml":
gen_chart_file(chart_name, version=chart_version),
f"src/{chart_name}/values.yaml":
HELM_VALUES_FILE,
f"src/{chart_name}/templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
f"src/{chart_name}/templates/service.yaml":
K8S_SERVICE_FILE,
})
_assert_build_package(rule_runner,
chart_name=chart_name,
chart_version=chart_version)
def test_collects_single_chart_sources(
rule_runner: RuleRunner,
name: str,
version: str,
type: ChartType,
icon: str | None,
lint_strict: bool,
) -> None:
rule_runner.write_files({
"BUILD":
f"helm_chart(name='{name}', lint_strict={lint_strict})",
"Chart.yaml":
gen_chart_file(name, version=version, type=type, icon=icon),
"values.yaml":
HELM_VALUES_FILE,
"templates/_helpers.tpl":
HELM_TEMPLATE_HELPERS_FILE,
"templates/service.yaml":
K8S_SERVICE_FILE,
})
address = Address("", target_name=name)
tgt = rule_runner.get_target(address)
expected_metadata = HelmChartMetadata(
name=name,
version=version,
icon=icon,
type=type,
)
helm_chart = rule_runner.request(HelmChart,
[HelmChartRequest.from_target(tgt)])
assert helm_chart.metadata == expected_metadata
assert len(helm_chart.snapshot.files) == 4
assert helm_chart.address == address
def test_injects_parent_chart(rule_runner: RuleRunner) -> None:
rule_runner.write_files({
"src/chart1/BUILD":
"""helm_chart()""",
"src/chart1/Chart.yaml":
gen_chart_file("chart1", version="0.1.0"),
"src/chart1/values.yaml":
HELM_VALUES_FILE,
"src/chart1/templates/service.yaml":
K8S_SERVICE_FILE,
"src/chart1/tests/BUILD":
"""helm_unittest_tests(sources=["*_test.yaml"])""",
"src/chart1/tests/service_test.yaml":
"",
"src/chart2/BUILD":
"""helm_chart()""",
"src/chart2/Chart.yaml":
gen_chart_file("chart2", version="0.1.0"),
"src/chart2/values.yaml":
HELM_VALUES_FILE,
"src/chart2/templates/service.yaml":
K8S_SERVICE_FILE,
"src/chart2/tests/BUILD":
"""helm_unittest_tests(sources=["*_test.yaml"])""",
"src/chart2/tests/service_test.yaml":
"",
})
source_roots = ["src/*"]
rule_runner.set_options([f"--source-roots-patterns={repr(source_roots)}"])
chart1_tgt = rule_runner.get_target(
Address("src/chart1", target_name="chart1"))
chart1_unittest_tgt = rule_runner.get_target(
Address("src/chart1/tests", target_name="tests"))
chart2_tgt = rule_runner.get_target(
Address("src/chart2", target_name="chart2"))
chart2_unittest_tgt = rule_runner.get_target(
Address("src/chart2/tests", target_name="tests"))
chart1_injected_deps = rule_runner.request(
InjectedDependencies,
[
InjectHelmUnitTestChartDependencyRequest(
chart1_unittest_tgt[HelmUnitTestDependenciesField])
],
)
chart2_injected_deps = rule_runner.request(
InjectedDependencies,
[
InjectHelmUnitTestChartDependencyRequest(
chart2_unittest_tgt[HelmUnitTestDependenciesField])
],
)
assert len(chart1_injected_deps) == 1
assert len(chart2_injected_deps) == 1
assert list(chart1_injected_deps)[0] == chart1_tgt.address
assert list(chart2_injected_deps)[0] == chart2_tgt.address