| import org.junit.Test; |
| import static org.junit.Assert.*; |
|
|
| public class SemVerTest { |
| @Test public void parseAndToString() { |
| assertEquals("1.2.3", SemVer.parse("1.2.3").toString()); |
| assertEquals("1.0.0-rc.1", SemVer.parse(" 1.0.0-rc.1 ").toString()); |
| } |
| @Test public void parseRejectsBadInput() { |
| assertThrows(IllegalArgumentException.class, () -> SemVer.parse("")); |
| assertThrows(IllegalArgumentException.class, () -> SemVer.parse(null)); |
| assertThrows(IllegalArgumentException.class, () -> SemVer.parse("1.2")); |
| assertThrows(IllegalArgumentException.class, () -> SemVer.parse("1.2.3.4")); |
| assertThrows(IllegalArgumentException.class, () -> SemVer.parse("1.x.3")); |
| } |
| @Test public void negativeRejected() { |
| assertThrows(IllegalArgumentException.class, () -> new SemVer(1, -1, 0, null)); |
| } |
| @Test public void bumps() { |
| SemVer v = SemVer.parse("1.4.7-beta"); |
| assertEquals("2.0.0", v.bumpMajor().toString()); |
| assertEquals("1.5.0", v.bumpMinor().toString()); |
| assertEquals("1.4.8", v.bumpPatch().toString()); |
| } |
| @Test public void numericOrdering() { |
| assertTrue(SemVer.parse("1.10.0").compareTo(SemVer.parse("1.9.9")) > 0); |
| assertTrue(SemVer.parse("2.0.0").compareTo(SemVer.parse("10.0.0")) < 0); |
| assertTrue(SemVer.parse("1.0.1").compareTo(SemVer.parse("1.0.0")) > 0); |
| } |
| @Test public void preReleaseComesBeforeRelease() { |
| assertTrue(SemVer.parse("1.0.0-rc.1").compareTo(SemVer.parse("1.0.0")) < 0); |
| assertTrue(SemVer.parse("1.0.0").compareTo(SemVer.parse("1.0.0-alpha")) > 0); |
| assertTrue(SemVer.parse("1.0.0-alpha").compareTo(SemVer.parse("1.0.0-beta")) < 0); |
| } |
| @Test public void equalityAndPreReleaseFlag() { |
| assertEquals(SemVer.parse("1.2.3"), new SemVer(1, 2, 3, "")); |
| assertNotEquals(SemVer.parse("1.2.3"), SemVer.parse("1.2.3-rc")); |
| assertEquals(SemVer.parse("1.2.3").hashCode(), new SemVer(1, 2, 3, null).hashCode()); |
| assertTrue(SemVer.parse("1.0.0-rc").isPreRelease()); |
| assertFalse(SemVer.parse("1.0.0").isPreRelease()); |
| } |
| } |
|
|
