func (*suite) TestCompare(c *gc.C) {
cmpTests := []struct {
v1, v2 string
compare int
}{
{"1.0.0", "1.0.0", 0},
{"01.0.0", "1.0.0", 0},
{"10.0.0", "9.0.0", 1},
{"1.0.0", "1.0.1", -1},
{"1.0.1", "1.0.0", 1},
{"1.0.0", "1.1.0", -1},
{"1.1.0", "1.0.0", 1},
{"1.0.0", "2.0.0", -1},
{"1.2-alpha1", "1.2.0", -1},
{"1.2-alpha2", "1.2-alpha1", 1},
{"1.2-alpha2.1", "1.2-alpha2", 1},
{"1.2-alpha2.2", "1.2-alpha2.1", 1},
{"1.2-beta1", "1.2-alpha1", 1},
{"1.2-beta1", "1.2-alpha2.1", 1},
{"1.2-beta1", "1.2.0", -1},
{"1.2.1", "1.2.0", 1},
{"2.0.0", "1.0.0", 1},
{"2.0.0.0", "2.0.0", 0},
{"2.0.0.0", "2.0.0.0", 0},
{"2.0.0.1", "2.0.0.0", 1},
{"2.0.1.10", "2.0.0.0", 1},
}
for i, test := range cmpTests {
c.Logf("test %d", i)
v1, err := version.Parse(test.v1)
c.Assert(err, gc.IsNil)
v2, err := version.Parse(test.v2)
c.Assert(err, gc.IsNil)
compare := v1.Compare(v2)
c.Check(compare, gc.Equals, test.compare)
// Check that reversing the operands has
// the expected result.
compare = v2.Compare(v1)
c.Check(compare, gc.Equals, -test.compare)
}
}
func (*suite) TestParse(c *gc.C) {
for i, test := range parseTests {
c.Logf("test %d", i)
got, err := version.Parse(test.v)
if test.err != "" {
c.Assert(err, gc.ErrorMatches, test.err)
} else {
c.Assert(err, gc.IsNil)
c.Assert(got, gc.Equals, test.expect)
c.Check(got.IsDev(), gc.Equals, test.dev)
c.Check(got.String(), gc.Equals, test.v)
}
}
}