Add version bumping for SemVerFull

NthPortal · Mar 8, 2017 · 4cac385 · 4cac385
1 parent 02ed4d2
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diff --git a/README.md b/README.md
@@ -132,4 +132,9 @@ assert(Version(1)(2)(5).bumpMajor == Version(2)(0)(0))
 assert((Version(1)(2)(5) -- Snapshot).bumpPatch == Version(1)(2)(6) -- Snapshot)
 assert((Version(1)(2)(5) -- Snapshot).bumpMinor == Version(1)(3)(0) -- Snapshot)
 assert((Version(1)(2)(5) -- Snapshot).bumpMajor == Version(2)(0)(0) -- Snapshot)
+
+// SemVerFull bumping
+assert((Version(1)(2)(5) -- Snapshot + "commit.48e5a2e").bumpPatch == Version(1)(2)(6) -- Snapshot + "commit.48e5a2e")
+assert((Version(1)(2)(5) -- Snapshot + "commit.48e5a2e").bumpMinor == Version(1)(3)(0) -- Snapshot + "commit.48e5a2e")
+assert((Version(1)(2)(5) -- Snapshot + "commit.48e5a2e").bumpMajor == Version(2)(0)(0) -- Snapshot + "commit.48e5a2e")
 ```
diff --git a/src/main/scala/com/nthportal/versions/semver/SemVerFull.scala b/src/main/scala/com/nthportal/versions/semver/SemVerFull.scala
@@ -1,6 +1,8 @@
 package com.nthportal.versions
 package semver
 
+import semver._
+
 /**
   * A [[http://semver.org/spec/2.0.0.html SemVer 2.0.0]] version possibly
   * containing build metadata.
@@ -12,6 +14,33 @@ package semver
   */
 case class SemVerFull[E, M](extendedVersion: v3.ExtendedVersion[E], buildMetadata: Option[M])
   extends Ordered[SemVerFull[E, _]] {
+  /**
+    * Returns a [[SemVerFull version]] with the major version number
+    * incremented by `1`, as described in
+    * [[http://semver.org/spec/v2.0.0.html#spec-item-8 the specification]].
+    *
+    * @return a version with the major version number incremented by `1`
+    */
+  def bumpMajor: SemVerFull[E, M] = copy(extendedVersion = extendedVersion.bumpMajor)
+
+  /**
+    * Returns a [[SemVerFull version]] with the minor version number
+    * incremented by `1`, as described in
+    * [[http://semver.org/spec/v2.0.0.html#spec-item-7 the specification]].
+    *
+    * @return a version with the minor version number incremented by `1`
+    */
+  def bumpMinor: SemVerFull[E, M] = copy(extendedVersion = extendedVersion.bumpMinor)
+
+  /**
+    * Returns a [[SemVerFull version]] with the patch version number
+    * incremented by `1`, as described in
+    * [[http://semver.org/spec/v2.0.0.html#spec-item-6 the specification]].
+    *
+    * @return a version with the patch version number incremented by `1`
+    */
+  def bumpPatch: SemVerFull[E, M] = copy(extendedVersion = extendedVersion.bumpPatch)
+
   override def compare(that: SemVerFull[E, _]): Int = this.extendedVersion compare that.extendedVersion
 
   override def toString = extendedVersion.toString + {

diff --git a/src/test/scala/com/nthportal/versions/semver/SemVerFullTest.scala b/src/test/scala/com/nthportal/versions/semver/SemVerFullTest.scala
@@ -25,6 +25,14 @@ class SemVerFullTest extends SimpleSpec {
     v2 should not equal v1
   }
 
+  it should "bump versions correctly" in {
+    val v1 = v3.Version(1)(1)(1) -- Snapshot + "build.12654"
+
+    v1.bumpMajor should be (v3.Version(2)(0)(0) -- Snapshot + "build.12654")
+    v1.bumpMinor should be (v3.Version(1)(2)(0) -- Snapshot + "build.12654")
+    v1.bumpPatch should be (v3.Version(1)(1)(2) -- Snapshot + "build.12654")
+  }
+
   it should "compare correctly" in {
     val v0 = v3.Version(1)(0)(0) -- Snapshot + "build.12654"
     val v1 = v3.Version(1)(0)(0) -- Snapshot + 12654