102 lines
3 KiB
Go
102 lines
3 KiB
Go
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package migrate
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import (
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"sort"
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. "gopkg.in/check.v1"
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)
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var toapplyMigrations = []*Migration{
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&Migration{Id: "abc", Up: nil, Down: nil},
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&Migration{Id: "cde", Up: nil, Down: nil},
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&Migration{Id: "efg", Up: nil, Down: nil},
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}
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type ToApplyMigrateSuite struct {
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}
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var _ = Suite(&ToApplyMigrateSuite{})
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func (s *ToApplyMigrateSuite) TestGetAll(c *C) {
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toApply := ToApply(toapplyMigrations, "", Up)
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c.Assert(toApply, HasLen, 3)
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c.Assert(toApply[0], Equals, toapplyMigrations[0])
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c.Assert(toApply[1], Equals, toapplyMigrations[1])
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c.Assert(toApply[2], Equals, toapplyMigrations[2])
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}
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func (s *ToApplyMigrateSuite) TestGetAbc(c *C) {
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toApply := ToApply(toapplyMigrations, "abc", Up)
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c.Assert(toApply, HasLen, 2)
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c.Assert(toApply[0], Equals, toapplyMigrations[1])
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c.Assert(toApply[1], Equals, toapplyMigrations[2])
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}
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func (s *ToApplyMigrateSuite) TestGetCde(c *C) {
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toApply := ToApply(toapplyMigrations, "cde", Up)
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c.Assert(toApply, HasLen, 1)
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c.Assert(toApply[0], Equals, toapplyMigrations[2])
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}
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func (s *ToApplyMigrateSuite) TestGetDone(c *C) {
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toApply := ToApply(toapplyMigrations, "efg", Up)
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c.Assert(toApply, HasLen, 0)
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toApply = ToApply(toapplyMigrations, "zzz", Up)
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c.Assert(toApply, HasLen, 0)
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}
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func (s *ToApplyMigrateSuite) TestDownDone(c *C) {
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toApply := ToApply(toapplyMigrations, "", Down)
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c.Assert(toApply, HasLen, 0)
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}
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func (s *ToApplyMigrateSuite) TestDownCde(c *C) {
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toApply := ToApply(toapplyMigrations, "cde", Down)
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c.Assert(toApply, HasLen, 2)
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c.Assert(toApply[0], Equals, toapplyMigrations[1])
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c.Assert(toApply[1], Equals, toapplyMigrations[0])
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}
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func (s *ToApplyMigrateSuite) TestDownAbc(c *C) {
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toApply := ToApply(toapplyMigrations, "abc", Down)
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c.Assert(toApply, HasLen, 1)
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c.Assert(toApply[0], Equals, toapplyMigrations[0])
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}
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func (s *ToApplyMigrateSuite) TestDownAll(c *C) {
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toApply := ToApply(toapplyMigrations, "efg", Down)
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c.Assert(toApply, HasLen, 3)
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c.Assert(toApply[0], Equals, toapplyMigrations[2])
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c.Assert(toApply[1], Equals, toapplyMigrations[1])
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c.Assert(toApply[2], Equals, toapplyMigrations[0])
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toApply = ToApply(toapplyMigrations, "zzz", Down)
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c.Assert(toApply, HasLen, 3)
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c.Assert(toApply[0], Equals, toapplyMigrations[2])
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c.Assert(toApply[1], Equals, toapplyMigrations[1])
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c.Assert(toApply[2], Equals, toapplyMigrations[0])
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}
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func (s *ToApplyMigrateSuite) TestAlphaNumericMigrations(c *C) {
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var migrations = byId([]*Migration{
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&Migration{Id: "10_abc", Up: nil, Down: nil},
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&Migration{Id: "1_abc", Up: nil, Down: nil},
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&Migration{Id: "efg", Up: nil, Down: nil},
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&Migration{Id: "2_cde", Up: nil, Down: nil},
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&Migration{Id: "35_cde", Up: nil, Down: nil},
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})
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sort.Sort(migrations)
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toApplyUp := ToApply(migrations, "2_cde", Up)
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c.Assert(toApplyUp, HasLen, 3)
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c.Assert(toApplyUp[0].Id, Equals, "10_abc")
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c.Assert(toApplyUp[1].Id, Equals, "35_cde")
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c.Assert(toApplyUp[2].Id, Equals, "efg")
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toApplyDown := ToApply(migrations, "2_cde", Down)
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c.Assert(toApplyDown, HasLen, 2)
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c.Assert(toApplyDown[0].Id, Equals, "2_cde")
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c.Assert(toApplyDown[1].Id, Equals, "1_abc")
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}
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