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https://jira.baeldung.com/browse/BAEL-

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moved the code to a different module
This commit is contained in:
Deboshree
2023-04-03 15:11:48 +05:30
parent e09337bcba
commit c8867dd347
5 changed files with 95 additions and 54 deletions
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53
core-java-modules/core-java-string-conversions/src/test/java/com/baeldung/stringtoint/StringToIntConverterUnitTest.java
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@@ -1,53 +0,0 @@
package com.baeldung.stringtoint;
import java.util.Arrays;
import java.util.List;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
class StringToIntConverterUnitTest {
@Test
void whenConvertingIntToString_thenInvalidCasesReturnIntegerMinValue() {
List<TestData> testData = Arrays.asList(
new TestData("", Integer.MIN_VALUE),
new TestData(null, Integer.MIN_VALUE),
new TestData("23,56", Integer.MIN_VALUE),
new TestData("2147483648", Integer.MIN_VALUE),
new TestData("-2147483649", Integer.MIN_VALUE),
new TestData("hello", Integer.MIN_VALUE)
);
testData.forEach(data -> {
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingIntegerParseInt(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingIntegerValueOf(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingOptional(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingIntegerDecode(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingNumberUtils(data.input));
});
}
@Test
void whenConvertingIntToString_thenValidCasesReturnUnboxedInt() {
List<TestData> testData = Arrays.asList(
new TestData("23", 23),
new TestData("-23", -23)
);
testData.forEach(data -> {
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingIntegerParseInt(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingIntegerValueOf(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingOptional(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingNumberUtils(data.input));
Assertions.assertEquals(data.expectedOutput, StringToIntConverter.convertStringToIntUsingIntegerDecode(data.input));
});
}
public static class TestData{
String input;
Integer expectedOutput;
TestData(String input, Integer expectedOutput){
this.input = input;
this.expectedOutput = expectedOutput;
}
}
}