Examples of com.puppetlabs.geppetto.semver.VersionRange

com.puppetlabs.geppetto.semver.VersionRange
This class represents a range of semamtic versions. The range can be inclusive or non-inclusive at both ends. Open ended ranges can be created by using an inclusive {@link Version#MIN} as the lower bound or an inclusive{@link Version#MAX} as the upper bound.

A version range can also be created from a string. The string is parsed according to the following rules:
- 1.2.3 — A specific version.
- >1.2.3 — Greater than a specific version.
- <1.2.3 — Less than a specific version.
- >=1.2.3 — Greater than or equal to a specific version.
- <=1.2.3 — Less than or equal to a specific version.
- >=1.0.0 <2.0.0 — Range of versions; both conditions must be satisfied. (This example would match 1.0.1 but not 2.0.1)
- 1.x — A semantic major version. (This example would match 1.0.1 but not 2.0.1, and is shorthand for >=1.0.0 <2.0.0-)
- 1.2.x — A semantic major & minor version. (This example would match 1.2.3 but not 1.3.0, and is shorthand for >=1.2.0 <1.3.0-)
- * — Matches any version
A range specifier starting with a tilde ~ character is matched against a version in the following fashion:
- The version must be at least as high as the range.
- The version must be less than the next minor revision above the range.
For example, the following are equivalent:
- ~1.2.3 = >=1.2.3 <1.3.0-)
- ~1.2 = >=1.2.0 <1.3.0-)
- ~1 = >=1.0.0 <1.1.0-)

  }


  @Test
  public void specific() {
    try {
      VersionRange range = VersionRange.exact(Version.create(1, 0, 0));
      assertFalse(range.isIncluded(Version.create(0, 9, 9)));
      assertFalse(range.isIncluded(Version.create(1, 0, 1)));
      assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
      assertTrue(range.isIncluded(Version.fromString("1.0.0")));


      range = VersionRange.create("1.0.0");
      assertFalse(range.isIncluded(Version.create(0, 9, 9)));
      assertFalse(range.isIncluded(Version.create(1, 0, 1)));
      assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
      assertTrue(range.isIncluded(Version.fromString("1.0.0")));


      range = VersionRange.create(">=1.0.0 <=1.0.0");
      assertFalse(range.isIncluded(Version.create(0, 9, 9)));
      assertFalse(range.isIncluded(Version.create(1, 0, 1)));
      assertFalse(range.isIncluded(Version.create(1, 0, 0, "alpha")));
      assertTrue(range.isIncluded(Version.fromString("1.0.0")));
    }
    catch(IllegalArgumentException e) {
      fail(e.getMessage());
    }
  }

View Full Code Here

  }


  @Test
  public void tildeVersions() {
    try {
      VersionRange range = VersionRange.create("~1.2.3");
      assertFalse(range.isIncluded(Version.create(1, 2, 3, "alhpa")));
      assertTrue(range.isIncluded(Version.create(1, 2, 3)));
      assertTrue(range.isIncluded(Version.create(1, 2, 10)));


      assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
      assertFalse(range.isIncluded(Version.create(1, 3, 0)));


      range = VersionRange.create("~1.2");
      assertFalse(range.isIncluded(Version.create(1, 2, 0, "alhpa")));
      assertTrue(range.isIncluded(Version.create(1, 2, 0)));
      assertTrue(range.isIncluded(Version.create(1, 2, 10)));


      assertFalse(range.isIncluded(Version.create(1, 3, 0, "alpha")));
      assertFalse(range.isIncluded(Version.create(1, 3, 0)));


      range = VersionRange.create("~1");
      assertFalse(range.isIncluded(Version.create(1, 0, 0, "alhpa")));
      assertTrue(range.isIncluded(Version.create(1, 0, 0)));
      assertTrue(range.isIncluded(Version.create(1, 0, 10)));


      assertFalse(range.isIncluded(Version.create(1, 1, 0, "alpha")));
      assertFalse(range.isIncluded(Version.create(1, 1, 0)));
    }
    catch(IllegalArgumentException e) {
      Assert.fail(e.getMessage());
    }
  }

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