42 lines
1.2 KiB
Go
42 lines
1.2 KiB
Go
// Copyright 2017 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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package param
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import (
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"reflect"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestParamsFormat(t *testing.T) {
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ps := Params{}
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// Whole numbers print as ints.
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p := ps.NewWith("foo", 17.0)
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assert.Equal(t, format("foo", reflect.ValueOf(p.Get())), "foo 17")
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p.SetFloat64(17.1)
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assert.Equal(t, format("foo", reflect.ValueOf(p.Get())), "foo 17.1")
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// Strings show only if set.
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p2 := ps.NewWith("bar", "texty")
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assert.Equal(t, format("foo", reflect.ValueOf(p2.Get())), "foo{value=\"texty\"} 1")
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p2.Set("")
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assert.Equal(t, format("foo", reflect.ValueOf(p2.Get())), "")
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}
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