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Added a nice toString to IntegerArgumentType

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This commit is contained in:
Nathan Adams 2014-09-25 13:25:29 +02:00
parent fb92c2f3c8
commit f91bc15e19
2 changed files with 20 additions and 0 deletions
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11
src/main/java/net/minecraft/commands/arguments/IntegerArgumentType.java
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@ -67,4 +67,15 @@ public class IntegerArgumentType implements CommandArgumentType<Integer> {
public int hashCode() { public int hashCode() {
return 31 * minimum + maximum; return 31 * minimum + maximum;
} }
@Override
public String toString() {
if (minimum == Integer.MIN_VALUE && maximum == Integer.MAX_VALUE) {
return "integer()";
} else if (maximum == Integer.MAX_VALUE) {
return "integer(" + minimum + ")";
} else {
return "integer(" + minimum + ", " + maximum + ")";
}
}
} }

9
src/test/java/net/minecraft/commands/arguments/IntegerArgumentTypeTest.java
View file

@ -10,6 +10,7 @@ import org.junit.Before;
import org.junit.Test; import org.junit.Test;
import static net.minecraft.commands.arguments.IntegerArgumentType.integer; import static net.minecraft.commands.arguments.IntegerArgumentType.integer;
import static org.hamcrest.Matchers.hasToString;
import static org.hamcrest.Matchers.is; import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat; import static org.junit.Assert.assertThat;
@ -76,4 +77,12 @@ public class IntegerArgumentTypeTest {
.addEqualityGroup(integer(-50, 100), integer(-50, 100)) .addEqualityGroup(integer(-50, 100), integer(-50, 100))
.testEquals(); .testEquals();
} }
@Test
public void testToString() throws Exception {
assertThat(integer(), hasToString("integer()"));
assertThat(integer(-100), hasToString("integer(-100)"));
assertThat(integer(-100, 100), hasToString("integer(-100, 100)"));
assertThat(integer(Integer.MIN_VALUE, 100), hasToString("integer(-2147483648, 100)"));
}
} }