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Replace try-fail-catch-assert with assertThrows

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This commit is contained in:
Kenzie Togami 2019-07-15 16:19:28 -07:00
parent 3b157b67c3
commit 5c5c822f4b
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GPG Key ID: 5D200B325E157A81
1 changed files with 47 additions and 58 deletions
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105
worldedit-core/src/test/java/com/sk89q/worldedit/internal/expression/ExpressionTest.java
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@ -32,9 +32,10 @@ import org.mockito.Mockito;
import static java.lang.Math.atan2;
import static java.lang.Math.sin;
import static org.junit.jupiter.api.Assertions.assertAll;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.junit.jupiter.api.Assertions.fail;
public class ExpressionTest {
@BeforeEach
@ -67,56 +68,46 @@ public class ExpressionTest {
}
@Test
public void testErrors() throws ExpressionException {
// test lexer errors
try {
compile("#");
fail("Error expected");
} catch (LexerException e) {
assertEquals(0, e.getPosition(), "Error position");
}
// test parser errors
try {
compile("x");
fail("Error expected");
} catch (ParserException e) {
assertEquals(0, e.getPosition(), "Error position");
}
try {
compile("x()");
fail("Error expected");
} catch (ParserException e) {
assertEquals(0, e.getPosition(), "Error position");
}
try {
compile("(");
fail("Error expected");
} catch (ParserException ignored) {}
try {
compile("x(");
fail("Error expected");
} catch (ParserException ignored) {}
// test overloader errors
try {
compile("atan2(1)");
fail("Error expected");
} catch (ParserException e) {
assertEquals(0, e.getPosition(), "Error position");
}
try {
compile("atan2(1, 2, 3)");
fail("Error expected");
} catch (ParserException e) {
assertEquals(0, e.getPosition(), "Error position");
}
try {
compile("rotate(1, 2, 3)");
fail("Error expected");
} catch (ParserException e) {
assertEquals(0, e.getPosition(), "Error position");
}
public void testErrors() {
assertAll(
// test lexer errors
() -> {
LexerException e = assertThrows(LexerException.class,
() -> compile("#"));
assertEquals(0, e.getPosition(), "Error position");
},
// test parser errors
() -> {
ParserException e = assertThrows(ParserException.class,
() -> compile("x"));
assertEquals(0, e.getPosition(), "Error position");
},
() -> {
ParserException e = assertThrows(ParserException.class,
() -> compile("x()"));
assertEquals(0, e.getPosition(), "Error position");
},
() -> assertThrows(ParserException.class,
() -> compile("(")),
() -> assertThrows(ParserException.class,
() -> compile("x(")),
// test overloader errors
() -> {
ParserException e = assertThrows(ParserException.class,
() -> compile("atan2(1)"));
assertEquals(0, e.getPosition(), "Error position");
},
() -> {
ParserException e = assertThrows(ParserException.class,
() -> compile("atan2(1, 2, 3)"));
assertEquals(0, e.getPosition(), "Error position");
},
() -> {
ParserException e = assertThrows(ParserException.class,
() -> compile("rotate(1, 2, 3)"));
assertEquals(0, e.getPosition(), "Error position");
}
);
}
@Test
@ -180,13 +171,11 @@ public class ExpressionTest {
}
@Test
public void testTimeout() throws Exception {
try {
simpleEval("for(i=0;i<256;i++){for(j=0;j<256;j++){for(k=0;k<256;k++){for(l=0;l<256;l++){ln(pi)}}}}");
fail("Loop was not stopped.");
} catch (EvaluationException e) {
assertTrue(e.getMessage().contains("Calculations exceeded time limit"));
}
public void testTimeout() {
EvaluationException e = assertThrows(EvaluationException.class,
() -> simpleEval("for(i=0;i<256;i++){for(j=0;j<256;j++){for(k=0;k<256;k++){for(l=0;l<256;l++){ln(pi)}}}}"),
"Loop was not stopped.");
assertTrue(e.getMessage().contains("Calculations exceeded time limit"));
}
private double simpleEval(String expressionString) throws ExpressionException {