77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package merr
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import (
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"strings"
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. "testing"
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"github.com/mediocregopher/mediocre-go-lib/mtest/massert"
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)
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func TestKV(t *T) {
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massert.Fatal(t, massert.All(
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massert.Nil(WithValue(nil, "foo", "bar", true)),
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massert.Nil(WithValue(nil, "foo", "bar", false)),
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massert.Nil(GetValue(nil, "foo")),
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massert.Len(KV(nil).KV(), 0),
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))
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er := New("foo")
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kv := KV(er).KV()
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massert.Fatal(t, massert.Comment(
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massert.All(
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massert.Len(kv, 2),
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massert.Equal("foo", kv["err"]),
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massert.Equal(true,
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strings.HasPrefix(kv["errSrc"].(string), "merr/kv_test.go:")),
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),
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"kv: %#v", kv,
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))
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type A string
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type B string
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type C string
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er = WithValue(er, "invisible", "you can't see me", false)
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er = WithValue(er, A("k"), "1", true)
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kv = KV(er).KV()
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massert.Fatal(t, massert.Comment(
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massert.All(
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massert.Len(kv, 3),
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massert.Equal("foo", kv["err"]),
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massert.Equal(true,
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strings.HasPrefix(kv["errSrc"].(string), "merr/kv_test.go:")),
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massert.Equal("1", kv["k"]),
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),
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"kv: %#v", kv,
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))
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er = WithValue(er, B("k"), "2", true)
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kv = KV(er).KV()
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massert.Fatal(t, massert.Comment(
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massert.All(
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massert.Len(kv, 4),
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massert.Equal("foo", kv["err"]),
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massert.Equal(true,
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strings.HasPrefix(kv["errSrc"].(string), "merr/kv_test.go:")),
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massert.Equal("1", kv["merr.A(k)"]),
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massert.Equal("2", kv["merr.B(k)"]),
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),
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"kv: %#v", kv,
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))
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er = WithValue(er, C("k"), "3", true)
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kv = KV(er).KV()
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massert.Fatal(t, massert.Comment(
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massert.All(
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massert.Len(kv, 5),
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massert.Equal("foo", kv["err"]),
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massert.Equal(true,
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strings.HasPrefix(kv["errSrc"].(string), "merr/kv_test.go:")),
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massert.Equal("1", kv["merr.A(k)"]),
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massert.Equal("2", kv["merr.B(k)"]),
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massert.Equal("3", kv["merr.C(k)"]),
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),
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"kv: %#v", kv,
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))
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}
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