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Fixed StringUtils.formatDecimal to work with decimals of 0.

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This commit is contained in:
Dennis Guse
2019-10-30 23:02:02 +01:00
parent 419279fe5e
commit 5483212b06
2 changed files with 31 additions and 3 deletions
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src/androidTest/java/de/dennisguse/opentracks/util/StringUtilsTest.java
+20
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@@ -199,4 +199,24 @@ public class StringUtilsTest {
Assert.assertEquals(-1, parts[1]);
Assert.assertEquals(0, parts[2]);
}
@Test
public void testFormatDecimal() {
Assert.assertEquals("0", StringUtils.formatDecimal(0.0, 0));
Assert.assertEquals("0", StringUtils.formatDecimal(0.1, 0));
Assert.assertEquals("1", StringUtils.formatDecimal(1.1, 0));
Assert.assertEquals("10", StringUtils.formatDecimal(10, 0));
Assert.assertEquals("10", StringUtils.formatDecimal(10.1, 0));
Assert.assertEquals("0", StringUtils.formatDecimal(-0.1, 0));
Assert.assertEquals("0", StringUtils.formatDecimal(0.0, 2));
Assert.assertEquals("0.1", StringUtils.formatDecimal(0.1, 2));
Assert.assertEquals("1.1", StringUtils.formatDecimal(1.1, 2));
Assert.assertEquals("10", StringUtils.formatDecimal(10, 2));
Assert.assertEquals("10.1", StringUtils.formatDecimal(10.1, 2));
Assert.assertEquals("10.11", StringUtils.formatDecimal(10.111, 2));
Assert.assertEquals("-0.1", StringUtils.formatDecimal(-0.1, 2));
Assert.assertEquals("1", StringUtils.formatDecimal(0.99, 1));
}
}