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Added unit test for SequencePair IsLessThan function

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This commit is contained in:
Xavi Ramirez 2017-07-19 19:00:28 +00:00
parent 1b2afcafc0
commit e8f40e607a
1 changed files with 37 additions and 0 deletions
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37
batchconsumer/batcher/message_batcher_test.go
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@ -213,3 +213,40 @@ func TestUpdatingSequence(t *testing.T) {
sync.waitForFlush(time.Minute)
assert.Nil(batcher.SmallestSequencePair().Sequence)
}
func TestSequencePairIsLessThan(t *testing.T) {
assert := assert.New(t)
big10 := big.NewInt(10)
big5 := big.NewInt(5)
tests := []struct {
left SequencePair
right SequencePair
isLess bool
}{
{left: SequencePair{nil, 0}, right: SequencePair{nil, 0}, isLess: false},
{left: SequencePair{nil, 0}, right: SequencePair{big10, 10}, isLess: false},
{left: SequencePair{big10, 0}, right: SequencePair{nil, 0}, isLess: true},
{left: SequencePair{big5, 0}, right: SequencePair{big10, 0}, isLess: true},
{left: SequencePair{big5, 0}, right: SequencePair{big5, 10}, isLess: true},
{left: SequencePair{big10, 0}, right: SequencePair{big5, 0}, isLess: false},
{left: SequencePair{big5, 10}, right: SequencePair{big5, 0}, isLess: false},
}
for _, test := range tests {
left := test.left
right := test.right
t.Logf(
"Is <%s, %d> less than <%s, %d>? %t",
left.Sequence.String(), left.SubSequence,
right.Sequence.String(), right.SubSequence,
test.isLess,
)
assert.Equal(test.isLess, left.IsLessThan(right))
}
}