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ParenPadCheckTest.java
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ParenPadCheckTest.java
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///////////////////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code and other text files for adherence to a set of rules.
// Copyright (C) 2001-2022 the original author or authors.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
///////////////////////////////////////////////////////////////////////////////////////////////
package com.puppycrawl.tools.checkstyle.checks.whitespace;
import static com.google.common.truth.Truth.assertWithMessage;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.AbstractParenPadCheck.MSG_WS_FOLLOWED;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.AbstractParenPadCheck.MSG_WS_NOT_FOLLOWED;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.AbstractParenPadCheck.MSG_WS_NOT_PRECEDED;
import static com.puppycrawl.tools.checkstyle.checks.whitespace.AbstractParenPadCheck.MSG_WS_PRECEDED;
import org.junit.jupiter.api.Test;
import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;
import com.puppycrawl.tools.checkstyle.DetailAstImpl;
import com.puppycrawl.tools.checkstyle.api.CheckstyleException;
import com.puppycrawl.tools.checkstyle.internal.utils.TestUtil;
import com.puppycrawl.tools.checkstyle.utils.CommonUtil;
import com.puppycrawl.tools.checkstyle.utils.TokenUtil;
public class ParenPadCheckTest
extends AbstractModuleTestSupport {
@Override
protected String getPackageLocation() {
return "com/puppycrawl/tools/checkstyle/checks/whitespace/parenpad";
}
@Test
public void testDefault()
throws Exception {
final String[] expected = {
"65:11: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"65:37: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"81:12: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"81:19: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"239:28: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"248:23: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"248:31: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"284:17: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"284:24: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadWhitespace.java"), expected);
}
@Test
public void testSpace()
throws Exception {
final String[] expected = {
"36:19: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"36:23: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"44:21: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"44:26: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"48:14: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"48:33: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"83:19: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"83:21: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"104:21: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"104:28: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"105:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"105:18: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"157:27: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"157:32: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"160:15: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"160:20: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"167:20: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"167:34: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"169:19: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"172:10: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"185:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"185:36: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"232:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"242:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"242:39: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"259:20: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"259:93: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"280:25: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"280:36: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"282:28: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"282:42: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"283:17: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"283:33: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"294:54: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"294:70: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadWhitespace2.java"), expected);
}
@Test
public void testDefaultForIterator()
throws Exception {
final String[] expected = {
"24:35: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"27:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"47:13: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"47:37: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"50:13: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"55:28: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"58:27: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadForWhitespace.java"), expected);
}
@Test
public void testSpaceEmptyForIterator()
throws Exception {
final String[] expected = {
"18:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"18:35: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"21:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"21:34: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"24:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"27:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"30:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"34:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"39:13: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
};
verifyWithInlineConfigParser(
getPath("InputParenPadForWhitespace2.java"), expected);
}
@Test
public void test1322879() throws Exception {
final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
verifyWithInlineConfigParser(
getPath("InputParenPadWithSpace.java"),
expected);
}
@Test
public void testTrimOptionProperty() throws Exception {
final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
verifyWithInlineConfigParser(
getPath("InputParenPadToCheckTrimFunctionInOptionProperty.java"), expected);
}
@Test
public void testNospaceWithComplexInput() throws Exception {
final String[] expected = {
"55:26: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"55:28: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"56:17: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"59:26: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"60:18: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"60:20: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"63:26: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"64:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"65:17: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"65:51: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"65:53: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"68:25: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"69:21: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"70:23: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"71:25: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"71:50: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"71:56: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"72:28: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"73:42: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"74:40: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"76:42: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"89:27: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"89:29: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"90:20: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"93:34: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"94:18: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"94:20: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"97:30: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"98:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"99:50: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"99:52: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"99:54: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"101:39: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"102:33: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"103:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"104:31: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"105:61: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"105:63: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"105:70: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"106:35: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"107:48: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"108:43: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"110:45: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"123:16: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"124:22: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"124:24: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"124:32: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"125:25: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"125:27: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"125:35: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"125:51: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"126:25: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"126:27: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"126:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"126:54: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"126:56: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"130:16: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"130:23: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"134:29: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"134:45: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"137:21: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"137:23: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"141:18: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"141:20: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"150:9: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"150:21: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"156:32: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"156:47: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"164:33: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"165:49: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"166:35: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"166:47: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"170:25: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"170:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"171:12: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"171:28: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"171:49: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"171:51: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"174:31: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"174:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"174:47: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"174:61: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"177:40: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"178:24: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"178:51: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"184:37: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"185:49: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"186:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"186:49: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"196:16: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"196:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"197:19: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"197:39: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"201:29: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"201:45: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"202:12: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"202:39: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"203:22: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"203:40: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"211:80: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"211:84: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"212:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"213:24: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"214:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"214:25: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"217:13: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"217:23: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"217:31: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"218:17: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"218:47: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"221:36: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"221:73: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"221:81: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"221:83: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"222:36: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"223:48: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"223:52: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"223:54: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"227:18: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"227:20: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"229:21: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadLeftRightAndNoSpace1.java"), expected);
}
@Test
public void testConfigureTokens() throws Exception {
final String[] expected = {
"98:39: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"121:22: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"123:54: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"153:32: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"153:47: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"161:33: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"162:49: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"163:35: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"163:47: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"171:31: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"171:36: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"171:47: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"171:61: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"209:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"210:24: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"211:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"211:25: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"214:31: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"218:36: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"218:73: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"218:81: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"218:83: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"219:36: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"220:48: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"220:52: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"220:54: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadLeftRightAndNoSpace2.java"), expected);
}
@Test
public void testInvalidOption() throws Exception {
try {
final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
verifyWithInlineConfigParser(
getPath("InputParenPadLeftRightAndNoSpace3.java"), expected);
assertWithMessage("exception expected").fail();
}
catch (CheckstyleException ex) {
assertWithMessage("Invalid exception message")
.that(ex.getMessage())
.isEqualTo("cannot initialize module com.puppycrawl.tools.checkstyle.TreeWalker - "
+ "cannot initialize module com.puppycrawl.tools.checkstyle.checks."
+ "whitespace.ParenPadCheck - "
+ "Cannot set property 'option' to 'invalid_option'");
}
}
@Test
public void testLambdaAssignment() throws Exception {
final String[] expected = {
"20:41: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"20:45: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"22:44: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"24:41: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"26:46: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"26:50: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"28:46: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"28:57: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"30:61: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"30:63: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"33:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"33:35: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadLambda.java"), expected);
}
@Test
public void testLambdaAssignmentWithSpace() throws Exception {
final String[] expected = {
"20:41: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"20:43: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"22:41: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"24:44: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"26:47: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"26:49: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"28:47: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"28:56: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"33:20: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"33:33: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadLambdaWithSpace.java"), expected);
}
@Test
public void testLambdaCheckDisabled() throws Exception {
final String[] expected = {
"27:61: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"27:63: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"30:20: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"30:35: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadWithDisabledLambda.java"), expected);
}
@Test
public void testLambdaCheckDisabledWithSpace() throws Exception {
final String[] expected = {
"30:20: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"30:33: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadWithSpaceAndDisabledLambda.java"), expected);
}
@Test
public void testLambdaCheckOnly() throws Exception {
final String[] expected = {
"17:41: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"17:45: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"19:44: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"21:41: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"23:46: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"23:50: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"25:46: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"25:57: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadLambdaOnly.java"), expected);
}
@Test
public void testLambdaCheckOnlyWithSpace() throws Exception {
final String[] expected = {
"17:41: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"17:43: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"19:41: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"21:44: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"23:47: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"23:49: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"25:47: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"25:56: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadLambdaOnlyWithSpace.java"), expected);
}
@Test
public void testLambdaCheckOnlyWithSpace1() throws Exception {
final String[] expected = {
"16:2: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadStartOfTheLine.java"), expected);
}
@Test
public void testTryWithResources() throws Exception {
final String[] expected = {
"20:37: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"21:61: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadTryWithResources.java"), expected);
}
@Test
public void testNoStackoverflowError()
throws Exception {
final String[] expected = CommonUtil.EMPTY_STRING_ARRAY;
verifyWithLimitedResources(getPath("InputParenPadNoStackoverflowError.java"),
expected);
}
@Test
public void testParenPadCheckRecords() throws Exception {
final String[] expected = {
"20:21: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"20:23: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"22:18: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"22:26: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"25:16: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"31:16: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"34:31: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"40:19: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"51:21: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"52:21: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"52:51: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"53:21: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"54:52: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getNonCompilablePath("InputParenPadCheckRecords.java"), expected);
}
@Test
public void testParenPadCheckRecordsWithSpace() throws Exception {
final String[] expected = {
"25:19: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"31:19: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"34:24: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"35:19: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"35:25: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"40:22: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"42:24: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"42:26: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"51:31: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"53:38: " + getCheckMessage(MSG_WS_NOT_PRECEDED, ")"),
"54:21: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
"55:21: " + getCheckMessage(MSG_WS_NOT_FOLLOWED, "("),
};
verifyWithInlineConfigParser(
getNonCompilablePath("InputParenPadCheckRecordsSpace.java"), expected);
}
@Test
public void testParenPadCheckEmoji() throws Exception {
final String[] expected = {
"25:45: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"29:49: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
"33:26: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"37:26: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"43:9: " + getCheckMessage(MSG_WS_FOLLOWED, "("),
"43:61: " + getCheckMessage(MSG_WS_PRECEDED, ")"),
};
verifyWithInlineConfigParser(
getPath("InputParenPadCheckEmoji.java"), expected);
}
/**
* Pitest requires us to specify more concrete lower bound for condition for
* ParenPadCheck#isAcceptableToken as nodes of first several types like CTOR_DEF,
* METHOD_DEF will never reach this method. It is hard to recreate conditions for
* all tokens to go through this method. We do not want to change main code to have
* this set ok tokens more exact, because it will not be ease to understand.
* So we have to use reflection to be sure all
* acceptable tokens pass that check.
*/
@Test
public void testIsAcceptableToken() throws Exception {
final ParenPadCheck check = new ParenPadCheck();
final DetailAstImpl ast = new DetailAstImpl();
final String message = "Expected that all acceptable tokens will pass isAcceptableToken "
+ "method, but some token don't: ";
for (int token : check.getAcceptableTokens()) {
ast.setType(token);
assertWithMessage(message + TokenUtil.getTokenName(token))
.that(TestUtil.<Boolean>invokeMethod(check, "isAcceptableToken", ast))
.isTrue();
}
}
}