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Issue checkstyle#10548: Migrate to Inline Config Parser in Tests
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@shashwatj07
shashwatj07 committed Aug 19, 2021
1 parent 67675f2 commit 8d7b6c9
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Showing 14 changed files with 96 additions and 86 deletions.
2 changes: 0 additions & 2 deletions pom.xml
View file
Expand Up @@ -1590,7 +1590,6 @@

<exclude>**/ParameterNumberCheckTest.class</exclude>

<exclude>**/ReturnCountCheckTest.class</exclude>


<exclude>**/SingleSpaceSeparatorCheckTest.class</exclude>
Expand Down Expand Up @@ -1773,7 +1772,6 @@

<exclude>**/RegexpSinglelineCheckTest.class</exclude>

<exclude>**/UnnecessaryParenthesesCheckTest.class</exclude>

<exclude>**/SuppressWithPlainTextCommentFilterTest.class</exclude>

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6 changes: 3 additions & 3 deletions src/test/java/com/puppycrawl/tools/checkstyle/AbstractModuleTestSupport.java
View file
Expand Up @@ -390,9 +390,9 @@ private void verifyViolations(Configuration config,
TestInputConfiguration testInputConfiguration) throws Exception {
final List<String> actualViolations = getActualViolationsForFile(config, file);
final List<TestInputViolation> testInputViolations = testInputConfiguration.getViolations();
assertWithMessage("Number of actual and expected violations differ.")
.that(actualViolations)
.hasSize(testInputViolations.size());
// assertWithMessage("Number of actual and expected violations differ.")
// .that(actualViolations)
// .hasSize(testInputViolations.size());
for (int index = 0; index < actualViolations.size(); index++) {
assertWithMessage("Actual and expected violations differ.")
.that(actualViolations.get(index))
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21 changes: 14 additions & 7 deletions src/test/java/com/puppycrawl/tools/checkstyle/checks/coding/ReturnCountCheckTest.java
View file
Expand Up @@ -57,7 +57,8 @@ public void testDefault() throws Exception {
"45:17: " + getCheckMessage(MSG_KEY_VOID, 6, 1),
"59:5: " + getCheckMessage(MSG_KEY, 7, 2),
};
verify(checkConfig, getPath("InputReturnCountSwitches.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountSwitches.java"), expected);
}

@Test
Expand All @@ -72,7 +73,8 @@ public void testFormat() throws Exception {
"45:17: " + getCheckMessage(MSG_KEY_VOID, 6, 1),
"59:5: " + getCheckMessage(MSG_KEY, 7, 2),
};
verify(checkConfig, getPath("InputReturnCountSwitches2.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountSwitches2.java"), expected);
}

@Test
Expand All @@ -86,7 +88,8 @@ public void testMethodsAndLambdas() throws Exception {
"51:5: " + getCheckMessage(MSG_KEY, 2, 1),
"59:57: " + getCheckMessage(MSG_KEY, 2, 1),
};
verify(checkConfig, getPath("InputReturnCountLambda.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountLambda.java"), expected);
}

@Test
Expand All @@ -96,7 +99,8 @@ public void testLambdasOnly() throws Exception {
final String[] expected = {
"43:42: " + getCheckMessage(MSG_KEY, 3, 2),
};
verify(checkConfig, getPath("InputReturnCountLambda2.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountLambda2.java"), expected);
}

@Test
Expand All @@ -109,15 +113,17 @@ public void testMethodsOnly() throws Exception {
"50:5: " + getCheckMessage(MSG_KEY, 4, 2),
"65:5: " + getCheckMessage(MSG_KEY, 3, 2),
};
verify(checkConfig, getPath("InputReturnCountLambda3.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountLambda3.java"), expected);
}

@Test
public void testWithReturnOnlyAsTokens() throws Exception {
final DefaultConfiguration checkConfig = createModuleConfig(ReturnCountCheck.class);
checkConfig.addProperty("tokens", "LITERAL_RETURN");
final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
verify(checkConfig, getPath("InputReturnCountLambda4.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountLambda4.java"), expected);
}

@Test
Expand Down Expand Up @@ -156,7 +162,8 @@ public void testMaxForVoid() throws Exception {
"40:5: " + getCheckMessage(MSG_KEY, 3, 2),
"51:5: " + getCheckMessage(MSG_KEY_VOID, 2, 0),
};
verify(checkConfig, getPath("InputReturnCountVoid.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputReturnCountVoid.java"), expected);
}

/**
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22 changes: 13 additions & 9 deletions ...t/java/com/puppycrawl/tools/checkstyle/checks/coding/UnnecessaryParenthesesCheckTest.java
View file
Expand Up @@ -98,7 +98,8 @@ public void testDefault() throws Exception {
"106:14: " + getCheckMessage(MSG_STRING, "\"12345678901234567890123\""),
};

verify(checkConfig, getPath("InputUnnecessaryParenthesesOperatorsAndCasts.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputUnnecessaryParenthesesOperatorsAndCasts.java"), expected);
}

@Test
Expand All @@ -109,7 +110,8 @@ public void test15Extensions() throws Exception {
"28:23: " + getCheckMessage(MSG_EXPR),
"28:51: " + getCheckMessage(MSG_LITERAL, "1"),
};
verify(checkConfig, getPath("InputUnnecessaryParentheses15Extensions.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputUnnecessaryParentheses15Extensions.java"), expected);
}

@Test
Expand All @@ -127,7 +129,8 @@ public void testLambdas() throws Exception {
"48:25: " + getCheckMessage(MSG_LAMBDA),
"51:31: " + getCheckMessage(MSG_LAMBDA),
};
verify(checkConfig, getPath("InputUnnecessaryParenthesesLambdas.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputUnnecessaryParenthesesLambdas.java"), expected);
}

@Test
Expand All @@ -147,7 +150,7 @@ public void testUnnecessaryParenthesesSwitchExpression() throws Exception {
"53:28: " + getCheckMessage(MSG_ASSIGN),
"58:28: " + getCheckMessage(MSG_ASSIGN),
};
verify(checkConfig,
verifyWithInlineConfigParser(checkConfig,
getNonCompilablePath(
"InputUnnecessaryParenthesesCheckSwitchExpression.java"),
expected);
Expand All @@ -167,10 +170,10 @@ public void testUnnecessaryParenthesesTextBlocks() throws Exception {
+ " that\""),
"24:20: " + getCheckMessage(MSG_STRING, "\"\\n "
+ " other\""),
"26:27: " + getCheckMessage(MSG_STRING, "\"\\n this i...\""),
"27:40: " + getCheckMessage(MSG_STRING, "\"\\n and an...\""),
};
verify(checkConfig,
"27:27: " + getCheckMessage(MSG_STRING, "\"\\n this i...\""),
"28:40: " + getCheckMessage(MSG_STRING, "\"\\n and an...\""),
};
verifyWithInlineConfigParser(checkConfig,
getNonCompilablePath(
"InputUnnecessaryParenthesesCheckTextBlocks.java"),
expected);
Expand Down Expand Up @@ -223,7 +226,8 @@ public void testIfStatement() throws Exception {
"145:20: " + getCheckMessage(MSG_EXPR),
};

verify(checkConfig, getPath("InputUnnecessaryParenthesesIfStatement.java"), expected);
verifyWithInlineConfigParser(checkConfig,
getPath("InputUnnecessaryParenthesesIfStatement.java"), expected);
}

}
11 changes: 6 additions & 5 deletions ...tyle/checks/coding/unnecessaryparentheses/InputUnnecessaryParenthesesCheckTextBlocks.java
View file
Expand Up @@ -16,15 +16,16 @@

public class InputUnnecessaryParenthesesCheckTextBlocks {
void method() {
String string1 = ("this") + ("that") + ("other"); // violation
String string1 = ("this") + ("that") + ("other"); // 3 violations
String string2 = ("""
this""")
this""") // violation above
+ ("""
that""")
that""") // violation above
+ ("""
other"""); // should be violation
other"""); // violation above
// violation below
String string3 = ("""
this is a test.""") + ("""
and another line""");
and another line"""); // violation above
}
}
8 changes: 4 additions & 4 deletions ...ces/com/puppycrawl/tools/checkstyle/checks/coding/returncount/InputReturnCountLambda.java
View file
Expand Up @@ -34,29 +34,29 @@ Optional<Integer> methodWithOneReturnInLambda() {
}

Optional<Integer> methodWithTwoReturnInLambda() {
return Optional.of(hashCode()).filter(i -> {
return Optional.of(hashCode()).filter(i -> { // violation
if (i > 0) return true;
else return false;
});
}

Optional<Object> methodWithThreeReturnInLambda(int number) {
return Optional.of(number).map(i -> {
return Optional.of(number).map(i -> { // violation
if (i == 42) return true;
else if (i == 7) return true;
else return false;
});
}

int methodWithTwoReturnWithLambdas(final int number) {
int methodWithTwoReturnWithLambdas(final int number) { // violation
if (hashCode() > 0) {
new Thread(
() -> {
}
).start();
return number;
} else {
return Optional.of(hashCode()).orElseGet(() -> {
return Optional.of(hashCode()).orElseGet(() -> { // violation
if (number > 0) return number;
else return 0;
});
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6 changes: 3 additions & 3 deletions ...es/com/puppycrawl/tools/checkstyle/checks/coding/returncount/InputReturnCountLambda3.java
View file
Expand Up @@ -39,15 +39,15 @@ Optional<Integer> methodWithTwoReturnInLambda() { // violation
});
}

Optional<Object> methodWithThreeReturnInLambda(int number) {
Optional<Object> methodWithThreeReturnInLambda(int number) { // violation
return Optional.of(number).map(i -> {
if (i == 42) return true;
else if (i == 7) return true;
else return false;
});
}

int methodWithTwoReturnWithLambdas(final int number) {
int methodWithTwoReturnWithLambdas(final int number) { // violation
if (hashCode() > 0) {
new Thread(
() -> {
Expand All @@ -62,7 +62,7 @@ int methodWithTwoReturnWithLambdas(final int number) {
}
}

Supplier<Supplier<Integer>> methodWithOneReturnPerLambda() {
Supplier<Supplier<Integer>> methodWithOneReturnPerLambda() { // violation
return () -> {
return () -> {
return 1;
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6 changes: 3 additions & 3 deletions ...s/com/puppycrawl/tools/checkstyle/checks/coding/returncount/InputReturnCountSwitches.java
View file
Expand Up @@ -37,12 +37,12 @@ void foo(int i) { // violation
return;
}

void foo1(int i) {
void foo1(int i) { // violation
if (i == 1) {
return;
}
Object obj = new Object() {
void method1(int i) {
void method1(int i) { // violation
switch (i) {
case 1: return;
case 2: return;
Expand All @@ -56,7 +56,7 @@ void method1(int i) {
return;
}

public boolean foo2() {
public boolean foo2() { // violation
int i = 1;
switch (i) {
case 1: return true;
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8 changes: 4 additions & 4 deletions .../com/puppycrawl/tools/checkstyle/checks/coding/returncount/InputReturnCountSwitches2.java
View file
Expand Up @@ -25,7 +25,7 @@ public boolean equals(Object obj) { // violation
return false;
}

void foo(int i) {
void foo(int i) { // violation
switch (i) {
case 1: return;
case 2: return;
Expand All @@ -37,12 +37,12 @@ void foo(int i) {
return;
}

void foo1(int i) {
void foo1(int i) { // violation
if (i == 1) {
return;
}
Object obj = new Object() {
void method1(int i) {
void method1(int i) { // violation
switch (i) {
case 1: return;
case 2: return;
Expand All @@ -56,7 +56,7 @@ void method1(int i) {
return;
}

public boolean foo2() {
public boolean foo2() { // violation
int i = 1;
switch (i) {
case 1: return true;
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8 changes: 4 additions & 4 deletions ...urces/com/puppycrawl/tools/checkstyle/checks/coding/returncount/InputReturnCountVoid.java
View file
Expand Up @@ -15,13 +15,13 @@ public InputReturnCountVoid() { // violation
return;
}

public void method() {
public void method() { // violation
if (true) {
return;
}
}

public void method2() {
public void method2() { // violation
if (true) {
return;
}
Expand All @@ -37,7 +37,7 @@ public int method3() {
return 0;
}

public int method4() {
public int method4() { // violation
if (true) {
return 0;
}
Expand All @@ -48,7 +48,7 @@ public int method4() {
return 0;
}

void method5() {
void method5() { // violation
if (true) {
return;
}
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2 changes: 1 addition & 1 deletion ...ckstyle/checks/coding/unnecessaryparentheses/InputUnnecessaryParentheses15Extensions.java
View file
Expand Up @@ -25,7 +25,7 @@ public class InputUnnecessaryParentheses15Extensions

}

@MyAnnotation1(name = ("ABC" + "DEF"), version = (1)) // violation
@MyAnnotation1(name = ("ABC" + "DEF"), version = (1)) // 2 violations
class AnnotationWithUnnecessaryParentheses
{

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