[jsemver] 06/95: Add convenience methods for comparisons

[Alexandre Viau]

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reazem-guest pushed a commit to branch master
in repository jsemver.

commit 6bca0180c6477832de0f31cc0f30a40290ee69ba
Author: Zafar Khaja <zafarkhaja at gmail.com>
Date:   Tue Nov 20 22:23:32 2012 +0400

    Add convenience methods for comparisons
---
 .../java/com/github/zafarkhaja/semver/Version.java | 16 ++++++++++
 .../com/github/zafarkhaja/semver/VersionTest.java  | 36 ++++++++++++++++++++++
 2 files changed, 52 insertions(+)

diff --git a/src/main/java/com/github/zafarkhaja/semver/Version.java b/src/main/java/com/github/zafarkhaja/semver/Version.java
index ac4c575..0ac0066 100644
--- a/src/main/java/com/github/zafarkhaja/semver/Version.java
+++ b/src/main/java/com/github/zafarkhaja/semver/Version.java
@@ -103,6 +103,22 @@ public class Version implements Comparable<Version> {
         patchVersion = patchVersion + 1;
     }
     
+    public boolean greaterThan(Version other) {
+        return compareTo(other) > 0 ? true : false;
+    }
+    
+    public boolean greaterThanOrEqualsTo(Version other) {
+        return compareTo(other) >= 0 ? true : false;
+    }
+    
+    public boolean lessThan(Version other) {
+        return compareTo(other) < 0 ? true : false;
+    }
+    
+    public boolean lessThanOrEqualsTo(Version other) {
+        return compareTo(other) <= 0 ? true : false;
+    }
+    
     @Override
     public boolean equals(Object other) {
         if (this == other) {
diff --git a/src/test/java/com/github/zafarkhaja/semver/VersionTest.java b/src/test/java/com/github/zafarkhaja/semver/VersionTest.java
index 726acd1..a820883 100644
--- a/src/test/java/com/github/zafarkhaja/semver/VersionTest.java
+++ b/src/test/java/com/github/zafarkhaja/semver/VersionTest.java
@@ -159,6 +159,42 @@ public class VersionTest {
     }
     
     @Test public void
+    shouldHaveGreaterThanConvenienceMethodReturningBoolean() {
+        Version version1 = new Version("2.3.7");
+        Version version2 = new Version("1.3.7");
+        assertTrue(version1.greaterThan(version2));
+        assertFalse(version2.greaterThan(version1));
+        assertFalse(version1.greaterThan(version1));
+    }
+    
+    @Test public void
+    shouldHaveGreaterThanOrEqualsToConvenienceMethodReturningBoolean() {
+        Version version1 = new Version("2.3.7");
+        Version version2 = new Version("1.3.7");
+        assertTrue(version1.greaterThanOrEqualsTo(version2));
+        assertFalse(version2.greaterThanOrEqualsTo(version1));
+        assertTrue(version1.greaterThanOrEqualsTo(version1));
+    }
+    
+    @Test public void
+    shouldHaveLessThanConvenienceMethodReturningBoolean() {
+        Version version1 = new Version("2.3.7");
+        Version version2 = new Version("1.3.7");
+        assertFalse(version1.lessThan(version2));
+        assertTrue(version2.lessThan(version1));
+        assertFalse(version1.lessThan(version1));
+    }
+    
+    @Test public void
+    shouldHaveLessThanOrEqualsToConvenienceMethodReturningBoolean() {
+        Version version1 = new Version("2.3.7");
+        Version version2 = new Version("1.3.7");
+        assertFalse(version1.lessThanOrEqualsTo(version2));
+        assertTrue(version2.lessThanOrEqualsTo(version1));
+        assertTrue(version1.lessThanOrEqualsTo(version1));
+    }
+    
+    @Test public void
     shouldOverrideEqualsMethodForConvenience() {
         Version version1 = new Version("2.3.7");
         Version version2 = new Version("2.3.7");

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