github.com/go-spring/spring-base@v1.1.3/util/filepath_test.go (about)

     1  /*
     2   * Copyright 2012-2019 the original author or authors.
     3   *
     4   * Licensed under the Apache License, Version 2.0 (the "License");
     5   * you may not use this file except in compliance with the License.
     6   * You may obtain a copy of the License at
     7   *
     8   *      https://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  
    17  package util_test
    18  
    19  import (
    20  	"sort"
    21  	"testing"
    22  
    23  	"github.com/go-spring/spring-base/assert"
    24  	"github.com/go-spring/spring-base/code"
    25  	"github.com/go-spring/spring-base/util"
    26  )
    27  
    28  func TestReadDirNames(t *testing.T) {
    29  	names, err := util.ReadDirNames("testdata")
    30  	assert.Nil(t, err)
    31  	sort.Strings(names)
    32  	assert.Equal(t, names, []string{"pkg", "pkg.go"})
    33  	_, err = util.ReadDirNames("not_exists")
    34  	assert.Error(t, err, "open not_exists: no such file or directory")
    35  }
    36  
    37  func TestContract(t *testing.T) {
    38  	file := code.File()
    39  	assert.Equal(t, util.Contract(file, -1), file)
    40  	assert.Equal(t, util.Contract(file, 0), file)
    41  	assert.Equal(t, util.Contract(file, 1), file)
    42  	assert.Equal(t, util.Contract(file, 3), file)
    43  	assert.Equal(t, util.Contract(file, 4), "...o")
    44  	assert.Equal(t, util.Contract(file, 5), "...go")
    45  	assert.Equal(t, util.Contract(file, 10000), file)
    46  }