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Fixed #13. Added support for leftPad function

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Shekhar Gulati
2016-05-20 20:07:08 +05:30
parent 08945f3d04
commit de2e7af797
2 changed files with 20 additions and 1 deletions
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src/test/java/strman/StrmanTest.java
+10
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@@ -430,4 +430,14 @@ public class StrmanTest {
assertThat(last("", 3), equalTo(""));
assertThat(last("f", 3), equalTo("f"));
}
@Test
public void leftPad_shouldAddPaddingOnTheLeft() throws Exception {
assertThat(leftPad("1", "0", 5), equalTo("00001"));
assertThat(leftPad("01", "0", 5), equalTo("00001"));
assertThat(leftPad("001", "0", 5), equalTo("00001"));
assertThat(leftPad("0001", "0", 5), equalTo("00001"));
assertThat(leftPad("00001", "0", 5), equalTo("00001"));
}
}