wehub-resource-sync
74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
// Copyright 2019 Dolthub, 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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package errhand
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import (
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"errors"
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"testing"
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)
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func TestIndent(t *testing.T) {
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tests := []struct {
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toIndent string
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expected string
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}{
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{"", "\t"},
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{"one", "\tone"},
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{"one\ntwo\nthree", "\tone\n\ttwo\n\tthree"},
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{"one\n\n\tthree", "\tone\n\t\n\t\tthree"},
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}
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for _, test := range tests {
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result := indent(test.toIndent, "\t")
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if result != test.expected {
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t.Error(test.toIndent, "returned:", result, "expected:", test.expected)
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}
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}
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}
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func TestDError(t *testing.T) {
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rootCause := BuildDError("This is test %d of %f", 1, 1.0).
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AddDetails("The %[1]s that happened happened because of %[1]s", "stuff").
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AddDetails("details 3").
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Build()
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derr := BuildDError("More Badness occurred.").AddDetails("details 1").AddDetails("details 2").AddCause(rootCause).Build()
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derr = BuildDError("Badness occurred.").AddDetails("details 0").AddCause(derr).Build()
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t.Log(derr.Error())
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t.Log(derr.Verbose())
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}
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func TestBuildIf(t *testing.T) {
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derr := BuildIf(nil, "doesn't matter %s", "something").
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AddDetails("details").
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AddCause(nil).
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Build()
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if derr != nil {
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t.Fatal("Should not build a display error if err is nil")
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}
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derr2 := BuildIf(errors.New("valid"), "doesn't matter %s", "something").
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AddDetails("details").
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AddCause(nil).
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Build()
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if derr2 == nil {
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t.Fatal("Should have built a valid display error.")
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}
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}
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