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Merged
mpkorstanje merged 1 commit into from
Aug 9, 2026
Merged

java: Add mutation tests and expand coverage #202

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13 changes: 13 additions & 0 deletions .github/workflows/test-java.yaml
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Expand Up @@ -43,3 +43,16 @@ jobs:
- run: mvn verify
working-directory: java

test-java-pittest:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- uses: actions/setup-java@b6effb05e454b25005698d916606bdc6ffcbf961 # v5.7.0
with:
distribution: 'temurin'
java-version: '21'
cache: 'maven'
- run: mvn test-compile org.pitest:pitest-maven:mutationCoverage
working-directory: java
3 changes: 3 additions & 0 deletions dotnet/Cucumber.QueryTest/QueryAcceptanceTest.cs
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Expand Up @@ -12,13 +12,16 @@ public class QueryAcceptanceTest
{
private static readonly string[] _sources = new[]
{
"all-statuses.ndjson",
"attachments.ndjson",
"backgrounds.ndjson",
"empty.ndjson",
"examples-tables.ndjson",
"global-hooks-attachments.ndjson",
"global-hooks.ndjson",
"hooks.ndjson",
"minimal.ndjson",
"rules-backgrounds.ndjson",
"rules.ndjson",
"unknown-parameter-type.ndjson"
};
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15 changes: 15 additions & 0 deletions java/pom.xml
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Expand Up @@ -118,6 +118,21 @@
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.pitest</groupId>
<artifactId>pitest-maven</artifactId>
<version>1.25.9</version>
<dependencies>
<dependency>
<groupId>org.pitest</groupId>
<artifactId>pitest-junit5-plugin</artifactId>
<version>1.2.3</version>
</dependency>
</dependencies>
<configuration>
<mutationThreshold>85</mutationThreshold>
</configuration>
</plugin>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
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3 changes: 3 additions & 0 deletions java/src/test/java/io/cucumber/query/test/QueryAcceptanceTest.java
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Expand Up @@ -101,13 +101,16 @@ static List<QueryTestCase> acceptance() {

private static List<Path> getSources() {
return Arrays.asList(
Paths.get("../testdata/src/all-statuses.ndjson"),
Paths.get("../testdata/src/attachments.ndjson"),
Paths.get("../testdata/src/backgrounds.ndjson"),
Paths.get("../testdata/src/empty.ndjson"),
Paths.get("../testdata/src/examples-tables.ndjson"),
Paths.get("../testdata/src/global-hooks-attachments.ndjson"),
Paths.get("../testdata/src/global-hooks.ndjson"),
Paths.get("../testdata/src/hooks.ndjson"),
Paths.get("../testdata/src/minimal.ndjson"),
Paths.get("../testdata/src/rules-backgrounds.ndjson"),
Paths.get("../testdata/src/rules.ndjson"),
Paths.get("../testdata/src/unknown-parameter-type.ndjson")
);
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3 changes: 3 additions & 0 deletions javascript/src/acceptance.spec.ts
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Expand Up @@ -21,13 +21,16 @@ const reversePickleComparator = (a: Pickle, b: Pickle): number => {

describe('Acceptance Tests', async () => {
const sources = [
path.join(import.meta.dirname, '../../testdata/src/all-statuses.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/attachments.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/backgrounds.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/empty.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/examples-tables.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/global-hooks-attachments.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/global-hooks.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/hooks.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/minimal.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/rules-backgrounds.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/rules.ndjson'),
path.join(import.meta.dirname, '../../testdata/src/unknown-parameter-type.ndjson'),
]
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3 changes: 3 additions & 0 deletions ruby/spec/cucumber/query_spec.rb
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Expand Up @@ -111,13 +111,16 @@ def parse_ndjson_file(path)
}

sources = %w[
all-statuses
attachments
backgrounds
empty
examples-tables
global-hooks
global-hooks-attachments
hooks
minimal
rules-backgrounds
rules
unknown-parameter-type
]
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9 changes: 9 additions & 0 deletions testdata/src/all-statuses.countMostSevereTestStepResultStatus.results.json
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@@ -0,0 +1,9 @@
{
"UNKNOWN" : 0,
"PASSED" : 1,
"SKIPPED" : 1,
"PENDING" : 1,
"UNDEFINED" : 1,
"AMBIGUOUS" : 1,
"FAILED" : 1
}
1 change: 1 addition & 0 deletions testdata/src/all-statuses.countTestCasesStarted.results.json
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@@ -0,0 +1 @@
6
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllPickleSteps.results.json
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18
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllPickles.results.json
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6
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllStepDefinitions.results.json
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6
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestCaseFinished.results.json
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6
8 changes: 8 additions & 0 deletions testdata/src/all-statuses.findAllTestCaseFinishedOrderBy.results.json
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@@ -0,0 +1,8 @@
[
"85",
"83",
"82",
"81",
"80",
"79"
]
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestCaseStarted.results.json
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6
8 changes: 8 additions & 0 deletions testdata/src/all-statuses.findAllTestCaseStartedOrderBy.results.json
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@@ -0,0 +1,8 @@
[
"85",
"83",
"82",
"81",
"80",
"79"
]
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestCases.results.json
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6
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestRunHookFinished.results.json
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0
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestRunHookStarted.results.json
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0
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestStepFinished.results.json
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1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestStepStarted.results.json
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1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllTestSteps.results.json
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18
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findAllUndefinedParameterTypes.results.json
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@@ -0,0 +1 @@
[ ]
4 changes: 4 additions & 0 deletions testdata/src/all-statuses.findAttachmentsBy.results.json
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@@ -0,0 +1,4 @@
{
"testStepFinished" : [ ],
"testRunHookFinished" : [ ]
}
5 changes: 5 additions & 0 deletions testdata/src/all-statuses.findHookBy.results.json
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@@ -0,0 +1,5 @@
{
"testStep" : [ ],
"testRunHookStarted" : [ ],
"testRunHookFinished" : [ ]
}
26 changes: 26 additions & 0 deletions testdata/src/all-statuses.findLineageBy.results.json
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@@ -0,0 +1,26 @@
{
"testCaseStarted" : [
"All statuses - Passing",
"All statuses - Failing",
"All statuses - Pending",
"All statuses - Skipped",
"All statuses - Undefined",
"All statuses - Ambiguous"
],
"testCaseFinished" : [
"All statuses - Passing",
"All statuses - Failing",
"All statuses - Pending",
"All statuses - Skipped",
"All statuses - Undefined",
"All statuses - Ambiguous"
],
"pickle" : [
"All statuses - Passing",
"All statuses - Failing",
"All statuses - Pending",
"All statuses - Skipped",
"All statuses - Undefined",
"All statuses - Ambiguous"
]
}
26 changes: 26 additions & 0 deletions testdata/src/all-statuses.findLocationOf.results.json
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@@ -0,0 +1,26 @@
[
{
"line" : 6,
"column" : 3
},
{
"line" : 11,
"column" : 3
},
{
"line" : 16,
"column" : 3
},
{
"line" : 21,
"column" : 3
},
{
"line" : 26,
"column" : 3
},
{
"line" : 31,
"column" : 3
}
]
1 change: 1 addition & 0 deletions testdata/src/all-statuses.findMeta.results.json
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@@ -0,0 +1 @@
"fake-cucumber"
18 changes: 18 additions & 0 deletions testdata/src/all-statuses.findMostSevereTestStepResultBy.results.json
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@@ -0,0 +1,18 @@
{
"testCaseStarted" : [
"PASSED",
"FAILED",
"PENDING",
"SKIPPED",
"UNDEFINED",
"AMBIGUOUS"
],
"testCaseFinished" : [
"PASSED",
"FAILED",
"PENDING",
"SKIPPED",
"UNDEFINED",
"AMBIGUOUS"
]
}
58 changes: 58 additions & 0 deletions testdata/src/all-statuses.findPickleBy.results.json
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@@ -0,0 +1,58 @@
{
"testCaseStarted" : [
"Passing",
"Failing",
"Pending",
"Skipped",
"Undefined",
"Ambiguous"
],
"testCaseFinished" : [
"Passing",
"Failing",
"Pending",
"Skipped",
"Undefined",
"Ambiguous"
],
"testStepStarted" : [
"Passing",
"Passing",
"Passing",
"Failing",
"Failing",
"Failing",
"Pending",
"Pending",
"Pending",
"Skipped",
"Skipped",
"Skipped",
"Undefined",
"Undefined",
"Undefined",
"Ambiguous",
"Ambiguous",
"Ambiguous"
],
"testStepFinished" : [
"Passing",
"Passing",
"Passing",
"Failing",
"Failing",
"Failing",
"Pending",
"Pending",
"Pending",
"Skipped",
"Skipped",
"Skipped",
"Undefined",
"Undefined",
"Undefined",
"Ambiguous",
"Ambiguous",
"Ambiguous"
]
}
20 changes: 20 additions & 0 deletions testdata/src/all-statuses.findPickleStepBy.results.json
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@@ -0,0 +1,20 @@
[
"a step",
"a step",
"a step",
"a step",
"a failing step",
"a step",
"a step",
"a pending step",
"a step",
"a step",
"a skipped step",
"a step",
"a step",
"an undefined step",
"a step",
"a step",
"an ambiguous step",
"a step"
]
20 changes: 20 additions & 0 deletions testdata/src/all-statuses.findStepBy.results.json
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[
"a step",
"a step",
"a step",
"a step",
"a failing step",
"a step",
"a step",
"a pending step",
"a step",
"a step",
"a skipped step",
"a step",
"a step",
"an undefined step",
"a step",
"a step",
"an ambiguous step",
"a step"
]
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