pangolin_exporter

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// Copyright 2022 The Prometheus Authors
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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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package config
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import (
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	"testing"
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)
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func TestLoadConfig(t *testing.T) {
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	ch := &Handler{
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		Config: &Config{},
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	}
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	err := ch.ReloadConfig("testdata/config-good.yaml", nil)
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	if err != nil {
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		t.Errorf("Error loading config: %s", err)
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	}
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}
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func TestLoadBadConfigs(t *testing.T) {
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	ch := &Handler{
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		Config: &Config{},
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	}
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	tests := []struct {
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		input string
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		want  string
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	}{
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		{
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			input: "testdata/config-bad-auth-module.yaml",
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			want:  "Error parsing config file \"testdata/config-bad-auth-module.yaml\": yaml: unmarshal errors:\n  line 3: field pretendauth not found in type config.AuthModule",
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		},
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		{
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			input: "testdata/config-bad-extra-field.yaml",
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			want:  "Error parsing config file \"testdata/config-bad-extra-field.yaml\": yaml: unmarshal errors:\n  line 8: field doesNotExist not found in type config.AuthModule",
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		},
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	}
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	for _, test := range tests {
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		t.Run(test.input, func(t *testing.T) {
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			got := ch.ReloadConfig(test.input, nil)
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			if got == nil || got.Error() != test.want {
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				t.Fatalf("ReloadConfig(%q) = %v, want %s", test.input, got, test.want)
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			}
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		})
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	}
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}
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