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Fix missing dimensions #3

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Fix missing dimensions #3

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2 changes: 1 addition & 1 deletion publish.go
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Original file line number Diff line number Diff line change
Expand Up @@ -281,7 +281,7 @@ func Dimensions(keyvals ...string) func(*Publisher) {
return
}

for i := 0; i < len(keyvals)/2; i = i + 2 {
for i := 0; i < len(keyvals); i = i + 2 {
p.dimensions = append(p.dimensions, &cloudwatch.Dimension{
Name: aws.String(keyvals[i]),
Value: aws.String(keyvals[i+1]),
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16 changes: 12 additions & 4 deletions publish_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -273,19 +273,27 @@ func TestPollOnceDimensions(t *testing.T) {
registry.Register("blah", c)
c.Inc(1)

publisher := newPublisher(registry, "blah", debug, Dimensions("foo", "bar"))
publisher := newPublisher(registry, "blah", debug, Dimensions("foo", "bar", "baz", "qux"))
data := publisher.pollOnce()

if v := len(data[0].Dimensions); v != 1 {
t.Errorf("expected 1 event to be published; got %v", v)
if v := len(data[0].Dimensions); v != 2 {
t.Errorf("expected 2 event dimensions; got %v", v)
}

d := data[0].Dimensions[0]
if v := *d.Name; v != "foo" {
t.Errorf("expected dimension name foo; got %v", v)
}
if v := *d.Value; v != "bar" {
t.Errorf("expected dimension name foo; got %v", v)
t.Errorf("expected dimension value bar; got %v", v)
}

d = data[0].Dimensions[1]
if v := *d.Name; v != "baz" {
t.Errorf("expected dimension name baz; got %v", v)
}
if v := *d.Value; v != "qux" {
t.Errorf("expected dimension value qux; got %v", v)
}
}

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