github.com/erda-project/erda-infra@v1.0.9/base/servicehub/examples/unit-test/provider_test.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package example
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/erda-project/erda-infra/base/servicehub"
    21  )
    22  
    23  func getService(t *testing.T) Interface {
    24  	hub := servicehub.Run(&servicehub.RunOptions{
    25  		Content: `
    26  example-provider:
    27  `})
    28  	example, ok := hub.Service("example").(Interface)
    29  	if !ok {
    30  		t.Fatalf("example is not Interface")
    31  	}
    32  	return example
    33  }
    34  
    35  func Test_provider_Hello(t *testing.T) {
    36  	type args struct {
    37  		name string
    38  	}
    39  	tests := []struct {
    40  		name string
    41  		args args
    42  		want string
    43  	}{
    44  		{
    45  			"test1",
    46  			args{
    47  				"test",
    48  			},
    49  			"hello test",
    50  		},
    51  		{
    52  			"test2",
    53  			args{
    54  				"song",
    55  			},
    56  			"hello song",
    57  		},
    58  	}
    59  	for _, tt := range tests {
    60  		t.Run(tt.name, func(t *testing.T) {
    61  			s := getService(t)
    62  			if got := s.Hello(tt.args.name); got != tt.want {
    63  				t.Errorf("provider.Hello() = %v, want %v", got, tt.want)
    64  			}
    65  		})
    66  	}
    67  }
    68  
    69  func Test_provider_Add(t *testing.T) {
    70  	type args struct {
    71  		a int
    72  		b int
    73  	}
    74  	tests := []struct {
    75  		name string
    76  		args args
    77  		want int
    78  	}{
    79  		{
    80  			"test1",
    81  			args{
    82  				a: 1,
    83  				b: 2,
    84  			},
    85  			3,
    86  		},
    87  		{
    88  			"test2",
    89  			args{
    90  				a: 8,
    91  				b: 2,
    92  			},
    93  			10,
    94  		},
    95  	}
    96  	for _, tt := range tests {
    97  		t.Run(tt.name, func(t *testing.T) {
    98  			s := getService(t)
    99  			if got := s.Add(tt.args.a, tt.args.b); got != tt.want {
   100  				t.Errorf("provider.Add() = %v, want %v", got, tt.want)
   101  			}
   102  		})
   103  	}
   104  }
   105  
   106  func Test_provider_sub(t *testing.T) {
   107  	type args struct {
   108  		a int
   109  		b int
   110  	}
   111  	tests := []struct {
   112  		name string
   113  		args args
   114  		want int
   115  	}{
   116  		{
   117  			"test1",
   118  			args{
   119  				a: 10,
   120  				b: 2,
   121  			},
   122  			8,
   123  		},
   124  		{
   125  			"test2",
   126  			args{
   127  				a: 10,
   128  				b: 4,
   129  			},
   130  			6,
   131  		},
   132  	}
   133  	for _, tt := range tests {
   134  		t.Run(tt.name, func(t *testing.T) {
   135  			s := getService(t)
   136  			p := s.(*provider)
   137  			if got := p.sub(tt.args.a, tt.args.b); got != tt.want {
   138  				t.Errorf("provider.sub() = %v, want %v", got, tt.want)
   139  			}
   140  		})
   141  	}
   142  }
   143  
   144  func (p *provider) testOnlyFunc(a, b int) int {
   145  	return a + b
   146  }
   147  
   148  func Test_provider_testOnlyFunc(t *testing.T) {
   149  	type args struct {
   150  		a int
   151  		b int
   152  	}
   153  	tests := []struct {
   154  		name string
   155  		args args
   156  		want int
   157  	}{
   158  		{
   159  			"test1",
   160  			args{
   161  				a: 5,
   162  				b: 7,
   163  			},
   164  			12,
   165  		},
   166  		{
   167  			"test2",
   168  			args{
   169  				a: 10,
   170  				b: 14,
   171  			},
   172  			24,
   173  		},
   174  	}
   175  	for _, tt := range tests {
   176  		t.Run(tt.name, func(t *testing.T) {
   177  			s := getService(t)
   178  			p := s.(*provider)
   179  			if got := p.testOnlyFunc(tt.args.a, tt.args.b); got != tt.want {
   180  				t.Errorf("provider.testOnlyFunc() = %v, want %v", got, tt.want)
   181  			}
   182  		})
   183  	}
   184  }